From 42b47d73b7073c7962a5b37a6f2d3f9e6a8ff3e5 Mon Sep 17 00:00:00 2001
From: Huang Xin <chrox.huang@gmail.com>
Date: Sun, 7 Dec 2025 03:25:40 +0800
Subject: [PATCH] feat: support cloud storage management (#2636)

---
 .../public/locales/ar/translation.json        |  48 +-
 .../public/locales/bn/translation.json        |  32 +-
 .../public/locales/bo/translation.json        |  28 +-
 .../public/locales/de/translation.json        |  32 +-
 .../public/locales/el/translation.json        |  32 +-
 .../public/locales/en/translation.json        |  10 +-
 .../public/locales/es/translation.json        |  36 +-
 .../public/locales/fa/translation.json        |  32 +-
 .../public/locales/fr/translation.json        |  36 +-
 .../public/locales/hi/translation.json        |  32 +-
 .../public/locales/id/translation.json        |  28 +-
 .../public/locales/it/translation.json        |  36 +-
 .../public/locales/ja/translation.json        |  28 +-
 .../public/locales/ko/translation.json        |  28 +-
 .../public/locales/ms/translation.json        |  28 +-
 .../public/locales/nl/translation.json        |  32 +-
 .../public/locales/pl/translation.json        |  40 +-
 .../public/locales/pt/translation.json        |  36 +-
 .../public/locales/ru/translation.json        |  40 +-
 .../public/locales/si/translation.json        |  32 +-
 .../public/locales/sv/translation.json        |  32 +-
 .../public/locales/ta/translation.json        |  32 +-
 .../public/locales/th/translation.json        |  28 +-
 .../public/locales/tr/translation.json        |  32 +-
 .../public/locales/uk/translation.json        |  40 +-
 .../public/locales/vi/translation.json        |  28 +-
 .../public/locales/zh-CN/translation.json     |  28 +-
 .../public/locales/zh-TW/translation.json     |  28 +-
 .../app/user/components/AccountActions.tsx    |  10 +
 .../app/user/components/StorageManager.tsx    | 570 ++++++++++++++++++
 apps/readest-app/src/app/user/page.tsx        |  57 +-
 apps/readest-app/src/libs/storage.ts          | 119 ++++
 .../readest-app/src/pages/api/storage/list.ts | 124 ++++
 .../src/pages/api/storage/purge.ts            | 146 +++++
 .../src/pages/api/storage/stats.ts            | 109 ++++
 35 files changed, 1981 insertions(+), 48 deletions(-)
 create mode 100644 apps/readest-app/src/app/user/components/StorageManager.tsx
 create mode 100644 apps/readest-app/src/pages/api/storage/list.ts
 create mode 100644 apps/readest-app/src/pages/api/storage/purge.ts
 create mode 100644 apps/readest-app/src/pages/api/storage/stats.ts

diff --git a/apps/readest-app/public/locales/ar/translation.json b/apps/readest-app/public/locales/ar/translation.json
index 5aaa4da2..ce772fb7 100644
--- a/apps/readest-app/public/locales/ar/translation.json
+++ b/apps/readest-app/public/locales/ar/translation.json
@@ -749,5 +749,51 @@
   "Enter {{terms}}": "أدخل {{terms}}",
   "No search results found": "لم يتم العثور على نتائج بحث",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "فشل في تحميل تغذية OPDS: {{status}} {{statusText}}",
-  "Search in {{title}}": "البحث في {{title}}"
+  "Search in {{title}}": "البحث في {{title}}",
+  "Manage Storage": "إدارة التخزين",
+  "Failed to load files": "فشل في تحميل الملفات",
+  "Deleted {{count}} file(s)_zero": "لم يتم حذف أي ملفات",
+  "Deleted {{count}} file(s)_one": "تم حذف ملف واحد",
+  "Deleted {{count}} file(s)_two": "تم حذف ملفين",
+  "Deleted {{count}} file(s)_few": "تم حذف {{count}} ملفات",
+  "Deleted {{count}} file(s)_many": "تم حذف {{count}} ملفًا",
+  "Deleted {{count}} file(s)_other": "تم حذف {{count}} ملف",
+  "Failed to delete {{count}} file(s)_zero": "فشل حذف أي ملفات",
+  "Failed to delete {{count}} file(s)_one": "فشل حذف ملف واحد",
+  "Failed to delete {{count}} file(s)_two": "فشل حذف ملفين",
+  "Failed to delete {{count}} file(s)_few": "فشل حذف {{count}} ملفات",
+  "Failed to delete {{count}} file(s)_many": "فشل حذف {{count}} ملفًا",
+  "Failed to delete {{count}} file(s)_other": "فشل حذف {{count}} ملف",
+  "Failed to delete files": "فشل حذف الملفات",
+  "Total Files": "إجمالي الملفات",
+  "Total Size": "إجمالي الحجم",
+  "Quota": "الحصة",
+  "Used": "المستخدم",
+  "Files": "الملفات",
+  "Search files...": "ابحث في الملفات...",
+  "Newest First": "الأحدث أولاً",
+  "Oldest First": "الأقدم أولاً",
+  "Largest First": "الأكبر أولاً",
+  "Smallest First": "الأصغر أولاً",
+  "Name A-Z": "الاسم من أ إلى ي",
+  "Name Z-A": "الاسم من ي إلى أ",
+  "{{count}} selected_zero": "لا يوجد عناصر محددة",
+  "{{count}} selected_one": "عنصر واحد محدد",
+  "{{count}} selected_two": "عنصران محددان",
+  "{{count}} selected_few": "{{count}} عناصر محددة",
+  "{{count}} selected_many": "{{count}} عنصرًا محددًا",
+  "{{count}} selected_other": "{{count}} عنصر محدد",
+  "Delete Selected": "حذف المحدد",
+  "Created": "تاريخ الإنشاء",
+  "No files found": "لا توجد ملفات",
+  "No files uploaded yet": "لم يتم رفع أي ملفات بعد",
+  "files": "الملفات",
+  "Page {{current}} of {{total}}": "الصفحة {{current}} من {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_zero": "هل أنت متأكد من حذف العناصر المحددة؟ (لا توجد عناصر)",
+  "Are you sure to delete {{count}} selected file(s)?_one": "هل أنت متأكد من حذف ملف واحد محدد؟",
+  "Are you sure to delete {{count}} selected file(s)?_two": "هل أنت متأكد من حذف ملفين محددين؟",
+  "Are you sure to delete {{count}} selected file(s)?_few": "هل أنت متأكد من حذف {{count}} ملفات محددة؟",
+  "Are you sure to delete {{count}} selected file(s)?_many": "هل أنت متأكد من حذف {{count}} ملفًا محددًا؟",
+  "Are you sure to delete {{count}} selected file(s)?_other": "هل أنت متأكد من حذف {{count}} ملف محدد؟",
+  "Cloud Storage Usage": "استخدام التخزين السحابي"
 }
diff --git a/apps/readest-app/public/locales/bn/translation.json b/apps/readest-app/public/locales/bn/translation.json
index 02e4e31b..1007a9da 100644
--- a/apps/readest-app/public/locales/bn/translation.json
+++ b/apps/readest-app/public/locales/bn/translation.json
@@ -729,5 +729,35 @@
   "Enter {{terms}}": "{{terms}} লিখুন",
   "No search results found": "কোনও অনুসন্ধান ফলাফল পাওয়া যায়নি",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "OPDS ফিড লোড করতে ব্যর্থ: {{status}} {{statusText}}",
-  "Search in {{title}}": "{{title}} এ অনুসন্ধান করুন"
+  "Search in {{title}}": "{{title}} এ অনুসন্ধান করুন",
+  "Manage Storage": "স্টোরেজ ম্যানেজমেন্ট",
+  "Failed to load files": "ফাইল লোড করতে ব্যর্থ",
+  "Deleted {{count}} file(s)_one": "{{count}}টি ফাইল মুছে ফেলা হয়েছে",
+  "Deleted {{count}} file(s)_other": "{{count}}টি ফাইল মুছে ফেলা হয়েছে",
+  "Failed to delete {{count}} file(s)_one": "{{count}}টি ফাইল মুছতে ব্যর্থ",
+  "Failed to delete {{count}} file(s)_other": "{{count}}টি ফাইল মুছতে ব্যর্থ",
+  "Failed to delete files": "ফাইল মুছতে ব্যর্থ",
+  "Total Files": "মোট ফাইল",
+  "Total Size": "মোট আকার",
+  "Quota": "কোটা",
+  "Used": "ব্যবহৃত",
+  "Files": "ফাইল",
+  "Search files...": "ফাইল খুঁজুন...",
+  "Newest First": "নতুন আগে",
+  "Oldest First": "পুরনো আগে",
+  "Largest First": "বড় আগে",
+  "Smallest First": "ছোট আগে",
+  "Name A-Z": "নাম A-Z",
+  "Name Z-A": "নাম Z-A",
+  "{{count}} selected_one": "{{count}}টি নির্বাচিত",
+  "{{count}} selected_other": "{{count}}টি নির্বাচিত",
+  "Delete Selected": "নির্বাচিত মুছুন",
+  "Created": "তৈরি হয়েছে",
+  "No files found": "কোনো ফাইল পাওয়া যায়নি",
+  "No files uploaded yet": "এখনও কোনো ফাইল আপলোড করা হয়নি",
+  "files": "ফাইল",
+  "Page {{current}} of {{total}}": "{{total}}টির মধ্যে {{current}} পৃষ্ঠা",
+  "Are you sure to delete {{count}} selected file(s)?_one": "আপনি কি নিশ্চিত যে {{count}}টি নির্বাচিত ফাইল মুছতে চান?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "আপনি কি নিশ্চিত যে {{count}}টি নির্বাচিত ফাইল মুছতে চান?",
+  "Cloud Storage Usage": "ক্লাউড স্টোরেজ ব্যবহৃত"
 }
diff --git a/apps/readest-app/public/locales/bo/translation.json b/apps/readest-app/public/locales/bo/translation.json
index 4e9fa41a..f53dc612 100644
--- a/apps/readest-app/public/locales/bo/translation.json
+++ b/apps/readest-app/public/locales/bo/translation.json
@@ -724,5 +724,31 @@
   "Enter {{terms}}": "{{terms}} ལ་འགྲོ།",
   "No search results found": "འཚོལ་ཞིབ་རྫོགས་མ་ཐུབ།",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "OPDS འཕྲིན་འདེམས་བྱས་མ་ཐུབ།: {{status}} {{statusText}}",
-  "Search in {{title}}": "{{title}} ནང་འཚོལ།"
+  "Search in {{title}}": "{{title}} ནང་འཚོལ།",
+  "Manage Storage": "སྣོད་གསོག་དོ་དམ་བྱེད་པ",
+  "Failed to load files": "ཡིག་ཆ་སྣོན་པ་ཕམ་པ",
+  "Deleted {{count}} file(s)_other": "ཡིག་ཆ་ {{count}} བསུབས་ཟིན་པ",
+  "Failed to delete {{count}} file(s)_other": "ཡིག་ཆ་ {{count}} བསུབས་པ་ཕམ་པ",
+  "Failed to delete files": "ཡིག་ཆ་བསུབས་པ་ཕམ་པ",
+  "Total Files": "ཡིག་ཆ་ཡོངས་བསྡོམས",
+  "Total Size": "ཆེས་ཆེར་ཆེ་ཆུང",
+  "Quota": "ཁུལ་ཚད",
+  "Used": "ལག་ལེན་བྱས་ཟིན་པ",
+  "Files": "ཡིག་ཆ",
+  "Search files...": "ཡིག་ཆ་འཚོལ...",
+  "Newest First": "གསར་ཤོས་སྔོན་དུ",
+  "Oldest First": "རྙིང་ཤོས་སྔོན་དུ",
+  "Largest First": "ཆེ་ཤོས་སྔོན་དུ",
+  "Smallest First": "ཆུང་ཤོས་སྔོན་དུ",
+  "Name A-Z": "མིང་ A-Z",
+  "Name Z-A": "མིང་ Z-A",
+  "{{count}} selected_other": "{{count}} ཡིག་ཆ་འདེམས་ཟིན་པ",
+  "Delete Selected": "འདེམས་པ་བསུབས་པ",
+  "Created": "སྤེལ་བྱས་ཟིན་པ",
+  "No files found": "ཡིག་ཆ་མ་རྙེད་པ",
+  "No files uploaded yet": "ད་ཚུན་ཡིག་ཆ་སྣོན་མི་འདུག",
+  "files": "ཡིག་ཆ",
+  "Page {{current}} of {{total}}": "ཤོག་ངོས་ {{total}} ནས་ {{current}}",
+  "Are you sure to delete {{count}} selected file(s)?_other": "ཁྱེད་ཀྱིས་འདེམས་པའི་ཡིག་ཆ་ {{count}} བསུབས་དགོས་པ་ངེས་ཡིན་ན?",
+  "Cloud Storage Usage": "སྤྲིན་གནས་སྣོད་གསོག་ལུས་སྐོར།"
 }
diff --git a/apps/readest-app/public/locales/de/translation.json b/apps/readest-app/public/locales/de/translation.json
index b92acf57..e22d6570 100644
--- a/apps/readest-app/public/locales/de/translation.json
+++ b/apps/readest-app/public/locales/de/translation.json
@@ -729,5 +729,35 @@
   "Enter {{terms}}": "Gib {{terms}} ein",
   "No search results found": "Keine Suchergebnisse gefunden",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "OPDS-Feed konnte nicht geladen werden: {{status}} {{statusText}}",
-  "Search in {{title}}": "Suche in {{title}}"
+  "Search in {{title}}": "Suche in {{title}}",
+  "Manage Storage": "Speicher verwalten",
+  "Failed to load files": "Dateien konnten nicht geladen werden",
+  "Deleted {{count}} file(s)_one": "{{count}} Datei gelöscht",
+  "Deleted {{count}} file(s)_other": "{{count}} Dateien gelöscht",
+  "Failed to delete {{count}} file(s)_one": "Löschen von {{count}} Datei fehlgeschlagen",
+  "Failed to delete {{count}} file(s)_other": "Löschen von {{count}} Dateien fehlgeschlagen",
+  "Failed to delete files": "Dateien konnten nicht gelöscht werden",
+  "Total Files": "Gesamtdateien",
+  "Total Size": "Gesamtgröße",
+  "Quota": "Kontingent",
+  "Used": "Verwendet",
+  "Files": "Dateien",
+  "Search files...": "Dateien suchen...",
+  "Newest First": "Neueste zuerst",
+  "Oldest First": "Älteste zuerst",
+  "Largest First": "Größte zuerst",
+  "Smallest First": "Kleinste zuerst",
+  "Name A-Z": "Name A–Z",
+  "Name Z-A": "Name Z–A",
+  "{{count}} selected_one": "{{count}} ausgewählt",
+  "{{count}} selected_other": "{{count}} ausgewählt",
+  "Delete Selected": "Ausgewählte löschen",
+  "Created": "Erstellt",
+  "No files found": "Keine Dateien gefunden",
+  "No files uploaded yet": "Noch keine Dateien hochgeladen",
+  "files": "Dateien",
+  "Page {{current}} of {{total}}": "Seite {{current}} von {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "Möchten Sie {{count}} ausgewählte Datei wirklich löschen?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Möchten Sie {{count}} ausgewählte Dateien wirklich löschen?",
+  "Cloud Storage Usage": "Cloud-Speichernutzung"
 }
diff --git a/apps/readest-app/public/locales/el/translation.json b/apps/readest-app/public/locales/el/translation.json
index 58162e26..ec11face 100644
--- a/apps/readest-app/public/locales/el/translation.json
+++ b/apps/readest-app/public/locales/el/translation.json
@@ -729,5 +729,35 @@
   "Enter {{terms}}": "Εισαγάγετε {{terms}}",
   "No search results found": "Δεν βρέθηκαν αποτελέσματα αναζήτησης",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "Αποτυχία φόρτωσης ροής OPDS: {{status}} {{statusText}}",
-  "Search in {{title}}": "Αναζήτηση στο {{title}}"
+  "Search in {{title}}": "Αναζήτηση στο {{title}}",
+  "Manage Storage": "Διαχείριση αποθήκευσης",
+  "Failed to load files": "Αποτυχία φόρτωσης αρχείων",
+  "Deleted {{count}} file(s)_one": "Διαγράφηκε {{count}} αρχείο",
+  "Deleted {{count}} file(s)_other": "Διαγράφηκαν {{count}} αρχεία",
+  "Failed to delete {{count}} file(s)_one": "Αποτυχία διαγραφής {{count}} αρχείου",
+  "Failed to delete {{count}} file(s)_other": "Αποτυχία διαγραφής {{count}} αρχείων",
+  "Failed to delete files": "Αποτυχία διαγραφής αρχείων",
+  "Total Files": "Σύνολο αρχείων",
+  "Total Size": "Συνολικό μέγεθος",
+  "Quota": "Όριο",
+  "Used": "Χρησιμοποιήθηκε",
+  "Files": "Αρχεία",
+  "Search files...": "Αναζήτηση αρχείων...",
+  "Newest First": "Νεότερα πρώτα",
+  "Oldest First": "Παλαιότερα πρώτα",
+  "Largest First": "Μεγαλύτερα πρώτα",
+  "Smallest First": "Μικρότερα πρώτα",
+  "Name A-Z": "Όνομα A–Z",
+  "Name Z-A": "Όνομα Z–A",
+  "{{count}} selected_one": "{{count}} επιλεγμένο",
+  "{{count}} selected_other": "{{count}} επιλεγμένα",
+  "Delete Selected": "Διαγραφή επιλεγμένων",
+  "Created": "Δημιουργήθηκε",
+  "No files found": "Δεν βρέθηκαν αρχεία",
+  "No files uploaded yet": "Δεν έχουν ανέβει αρχεία ακόμη",
+  "files": "αρχεία",
+  "Page {{current}} of {{total}}": "Σελίδα {{current}} από {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "Σίγουρα θέλετε να διαγράψετε {{count}} επιλεγμένο αρχείο;",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Σίγουρα θέλετε να διαγράψετε {{count}} επιλεγμένα αρχεία;",
+  "Cloud Storage Usage": "Χρήση αποθήκευσης cloud"
 }
diff --git a/apps/readest-app/public/locales/en/translation.json b/apps/readest-app/public/locales/en/translation.json
index cfb61251..d9800817 100644
--- a/apps/readest-app/public/locales/en/translation.json
+++ b/apps/readest-app/public/locales/en/translation.json
@@ -9,5 +9,13 @@
   "Search in {{count}} Book(s)..._one": "Search in {{count}} book...",
   "Search in {{count}} Book(s)..._other": "Search in {{count}} books...",
   "{{count}} pages left in chapter_one": "{{count}} page left in chapter",
-  "{{count}} pages left in chapter_other": "{{count}} pages left in chapter"
+  "{{count}} pages left in chapter_other": "{{count}} pages left in chapter",
+  "Deleted {{count}} file(s)_one": "Deleted {{count}} file",
+  "Deleted {{count}} file(s)_other": "Deleted {{count}} files",
+  "Failed to delete {{count}} file(s)_one": "Failed to delete {{count}} file",
+  "Failed to delete {{count}} file(s)_other": "Failed to delete {{count}} files",
+  "{{count}} selected_one": "{{count}} selected",
+  "{{count}} selected_other": "{{count}} selected",
+  "Are you sure to delete {{count}} selected file(s)?_one": "Are you sure to delete {{count}} selected file?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Are you sure to delete {{count}} selected files?"
 }
diff --git a/apps/readest-app/public/locales/es/translation.json b/apps/readest-app/public/locales/es/translation.json
index 3929577c..20c15014 100644
--- a/apps/readest-app/public/locales/es/translation.json
+++ b/apps/readest-app/public/locales/es/translation.json
@@ -734,5 +734,39 @@
   "Enter {{terms}}": "Ingrese {{terms}}",
   "No search results found": "No se encontraron resultados de búsqueda",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "Error al cargar el feed OPDS: {{status}} {{statusText}}",
-  "Search in {{title}}": "Buscar en {{title}}"
+  "Search in {{title}}": "Buscar en {{title}}",
+  "Manage Storage": "Administrar almacenamiento",
+  "Failed to load files": "Error al cargar los archivos",
+  "Deleted {{count}} file(s)_one": "Se eliminó {{count}} archivo",
+  "Deleted {{count}} file(s)_many": "Se eliminaron {{count}} archivos",
+  "Deleted {{count}} file(s)_other": "Se eliminaron {{count}} archivos",
+  "Failed to delete {{count}} file(s)_one": "Error al eliminar {{count}} archivo",
+  "Failed to delete {{count}} file(s)_many": "Error al eliminar {{count}} archivos",
+  "Failed to delete {{count}} file(s)_other": "Error al eliminar {{count}} archivos",
+  "Failed to delete files": "Error al eliminar los archivos",
+  "Total Files": "Total de archivos",
+  "Total Size": "Tamaño total",
+  "Quota": "Cuota",
+  "Used": "Usado",
+  "Files": "Archivos",
+  "Search files...": "Buscar archivos...",
+  "Newest First": "Más nuevos primero",
+  "Oldest First": "Más antiguos primero",
+  "Largest First": "Más grandes primero",
+  "Smallest First": "Más pequeños primero",
+  "Name A-Z": "Nombre A–Z",
+  "Name Z-A": "Nombre Z–A",
+  "{{count}} selected_one": "{{count}} seleccionado",
+  "{{count}} selected_many": "{{count}} seleccionados",
+  "{{count}} selected_other": "{{count}} seleccionados",
+  "Delete Selected": "Eliminar seleccionados",
+  "Created": "Creado",
+  "No files found": "No se encontraron archivos",
+  "No files uploaded yet": "Aún no se han subido archivos",
+  "files": "archivos",
+  "Page {{current}} of {{total}}": "Página {{current}} de {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "¿Seguro que deseas eliminar {{count}} archivo seleccionado?",
+  "Are you sure to delete {{count}} selected file(s)?_many": "¿Seguro que deseas eliminar {{count}} archivos seleccionados?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "¿Seguro que deseas eliminar {{count}} archivos seleccionados?",
+  "Cloud Storage Usage": "Uso de almacenamiento en la nube"
 }
diff --git a/apps/readest-app/public/locales/fa/translation.json b/apps/readest-app/public/locales/fa/translation.json
index 36b59730..14ff5d8b 100644
--- a/apps/readest-app/public/locales/fa/translation.json
+++ b/apps/readest-app/public/locales/fa/translation.json
@@ -729,5 +729,35 @@
   "Enter {{terms}}": "وارد کردن {{terms}}",
   "No search results found": "هیچ نتیجه‌ای یافت نشد",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "بارگذاری فید OPDS ناموفق بود: {{status}} {{statusText}}",
-  "Search in {{title}}": "جستجو در {{title}}"
+  "Search in {{title}}": "جستجو در {{title}}",
+  "Manage Storage": "مدیریت فضای ذخیره‌سازی",
+  "Failed to load files": "بارگیری فایل‌ها ناموفق بود",
+  "Deleted {{count}} file(s)_one": "{{count}} فایل حذف شد",
+  "Deleted {{count}} file(s)_other": "{{count}} فایل حذف شدند",
+  "Failed to delete {{count}} file(s)_one": "حذف {{count}} فایل ناموفق بود",
+  "Failed to delete {{count}} file(s)_other": "حذف {{count}} فایل ناموفق بود",
+  "Failed to delete files": "حذف فایل‌ها ناموفق بود",
+  "Total Files": "کل فایل‌ها",
+  "Total Size": "اندازه کل",
+  "Quota": "سهمیه",
+  "Used": "استفاده‌شده",
+  "Files": "فایل‌ها",
+  "Search files...": "جستجوی فایل‌ها...",
+  "Newest First": "جدیدترین‌ها",
+  "Oldest First": "قدیمی‌ترین‌ها",
+  "Largest First": "بزرگ‌ترین‌ها",
+  "Smallest First": "کوچک‌ترین‌ها",
+  "Name A-Z": "نام A–Z",
+  "Name Z-A": "نام Z–A",
+  "{{count}} selected_one": "{{count}} مورد انتخاب شد",
+  "{{count}} selected_other": "{{count}} مورد انتخاب شدند",
+  "Delete Selected": "حذف موارد انتخاب‌شده",
+  "Created": "ایجاد شده",
+  "No files found": "هیچ فایلی پیدا نشد",
+  "No files uploaded yet": "هنوز فایلی بارگذاری نشده است",
+  "files": "فایل‌ها",
+  "Page {{current}} of {{total}}": "صفحه {{current}} از {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "آیا از حذف {{count}} فایل انتخاب‌شده مطمئن هستید؟",
+  "Are you sure to delete {{count}} selected file(s)?_other": "آیا از حذف {{count}} فایل انتخاب‌شده مطمئن هستید؟",
+  "Cloud Storage Usage": "استفاده از فضای ذخیره‌سازی ابری"
 }
diff --git a/apps/readest-app/public/locales/fr/translation.json b/apps/readest-app/public/locales/fr/translation.json
index fd46a5df..8b030ede 100644
--- a/apps/readest-app/public/locales/fr/translation.json
+++ b/apps/readest-app/public/locales/fr/translation.json
@@ -734,5 +734,39 @@
   "Enter {{terms}}": "Entrez {{terms}}",
   "No search results found": "Aucun résultat trouvé",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "Échec du chargement du flux OPDS : {{status}} {{statusText}}",
-  "Search in {{title}}": "Rechercher dans {{title}}"
+  "Search in {{title}}": "Rechercher dans {{title}}",
+  "Manage Storage": "Gérer le stockage",
+  "Failed to load files": "Échec du chargement des fichiers",
+  "Deleted {{count}} file(s)_one": "{{count}} fichier supprimé",
+  "Deleted {{count}} file(s)_many": "{{count}} fichiers supprimés",
+  "Deleted {{count}} file(s)_other": "{{count}} fichiers supprimés",
+  "Failed to delete {{count}} file(s)_one": "Échec de la suppression de {{count}} fichier",
+  "Failed to delete {{count}} file(s)_many": "Échec de la suppression de {{count}} fichiers",
+  "Failed to delete {{count}} file(s)_other": "Échec de la suppression de {{count}} fichiers",
+  "Failed to delete files": "Échec de la suppression des fichiers",
+  "Total Files": "Nombre total de fichiers",
+  "Total Size": "Taille totale",
+  "Quota": "Quota",
+  "Used": "Utilisé",
+  "Files": "Fichiers",
+  "Search files...": "Rechercher des fichiers...",
+  "Newest First": "Les plus récents",
+  "Oldest First": "Les plus anciens",
+  "Largest First": "Les plus volumineux",
+  "Smallest First": "Les moins volumineux",
+  "Name A-Z": "Nom A-Z",
+  "Name Z-A": "Nom Z-A",
+  "{{count}} selected_one": "{{count}} sélectionné",
+  "{{count}} selected_many": "{{count}} sélectionnés",
+  "{{count}} selected_other": "{{count}} sélectionnés",
+  "Delete Selected": "Supprimer la sélection",
+  "Created": "Créé",
+  "No files found": "Aucun fichier trouvé",
+  "No files uploaded yet": "Aucun fichier téléchargé pour le moment",
+  "files": "fichiers",
+  "Page {{current}} of {{total}}": "Page {{current}} sur {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "Voulez-vous vraiment supprimer {{count}} fichier sélectionné ?",
+  "Are you sure to delete {{count}} selected file(s)?_many": "Voulez-vous vraiment supprimer {{count}} fichiers sélectionnés ?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Voulez-vous vraiment supprimer {{count}} fichiers sélectionnés ?",
+  "Cloud Storage Usage": "Utilisation du stockage cloud"
 }
diff --git a/apps/readest-app/public/locales/hi/translation.json b/apps/readest-app/public/locales/hi/translation.json
index 449a2e35..cbf51f87 100644
--- a/apps/readest-app/public/locales/hi/translation.json
+++ b/apps/readest-app/public/locales/hi/translation.json
@@ -729,5 +729,35 @@
   "Enter {{terms}}": "{{terms}} दर्ज करें",
   "No search results found": "कोई खोज परिणाम नहीं मिला",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "OPDS फ़ीड लोड करने में विफल: {{status}} {{statusText}}",
-  "Search in {{title}}": "{{title}} में खोजें"
+  "Search in {{title}}": "{{title}} में खोजें",
+  "Manage Storage": "स्टोरेज प्रबंधित करें",
+  "Failed to load files": "फ़ाइलें लोड करने में विफल",
+  "Deleted {{count}} file(s)_one": "{{count}} फ़ाइल हटाई गई",
+  "Deleted {{count}} file(s)_other": "{{count}} फ़ाइलें हटाई गईं",
+  "Failed to delete {{count}} file(s)_one": "{{count}} फ़ाइल हटाने में विफल",
+  "Failed to delete {{count}} file(s)_other": "{{count}} फ़ाइलें हटाने में विफल",
+  "Failed to delete files": "फ़ाइलें हटाने में विफल",
+  "Total Files": "कुल फ़ाइलें",
+  "Total Size": "कुल आकार",
+  "Quota": "कोटा",
+  "Used": "उपयोग किया गया",
+  "Files": "फ़ाइलें",
+  "Search files...": "फ़ाइलें खोजें...",
+  "Newest First": "नवीनतम पहले",
+  "Oldest First": "सबसे पुराने पहले",
+  "Largest First": "सबसे बड़ी पहले",
+  "Smallest First": "सबसे छोटी पहले",
+  "Name A-Z": "नाम A-Z",
+  "Name Z-A": "नाम Z-A",
+  "{{count}} selected_one": "{{count}} चयनित",
+  "{{count}} selected_other": "{{count}} चयनित",
+  "Delete Selected": "चयनित हटाएँ",
+  "Created": "बनाई गई",
+  "No files found": "कोई फ़ाइल नहीं मिली",
+  "No files uploaded yet": "अभी तक कोई फ़ाइल अपलोड नहीं की गई",
+  "files": "फ़ाइलें",
+  "Page {{current}} of {{total}}": "पृष्ठ {{current}} / {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "क्या आप वाकई {{count}} चयनित फ़ाइल हटाना चाहते हैं?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "क्या आप वाकई {{count}} चयनित फ़ाइलें हटाना चाहते हैं?",
+  "Cloud Storage Usage": "क्लाउड स्टोरेज उपयोग"
 }
diff --git a/apps/readest-app/public/locales/id/translation.json b/apps/readest-app/public/locales/id/translation.json
index 9ff9e457..3610908c 100644
--- a/apps/readest-app/public/locales/id/translation.json
+++ b/apps/readest-app/public/locales/id/translation.json
@@ -724,5 +724,31 @@
   "Enter {{terms}}": "Masukkan {{terms}}",
   "No search results found": "Tidak ada hasil pencarian ditemukan",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "Gagal memuat feed OPDS: {{status}} {{statusText}}",
-  "Search in {{title}}": "Cari di {{title}}"
+  "Search in {{title}}": "Cari di {{title}}",
+  "Manage Storage": "Kelola Penyimpanan",
+  "Failed to load files": "Gagal memuat file",
+  "Deleted {{count}} file(s)_other": "{{count}} file dihapus",
+  "Failed to delete {{count}} file(s)_other": "Gagal menghapus {{count}} file",
+  "Failed to delete files": "Gagal menghapus file",
+  "Total Files": "Total File",
+  "Total Size": "Total Ukuran",
+  "Quota": "Kuota",
+  "Used": "Digunakan",
+  "Files": "File",
+  "Search files...": "Cari file...",
+  "Newest First": "Terbaru",
+  "Oldest First": "Terlama",
+  "Largest First": "Terbesar",
+  "Smallest First": "Terkecil",
+  "Name A-Z": "Nama A-Z",
+  "Name Z-A": "Nama Z-A",
+  "{{count}} selected_other": "{{count}} dipilih",
+  "Delete Selected": "Hapus yang Dipilih",
+  "Created": "Dibuat",
+  "No files found": "Tidak ada file ditemukan",
+  "No files uploaded yet": "Belum ada file diunggah",
+  "files": "file",
+  "Page {{current}} of {{total}}": "Halaman {{current}} dari {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Yakin ingin menghapus {{count}} file yang dipilih?",
+  "Cloud Storage Usage": "Penggunaan Penyimpanan Cloud"
 }
diff --git a/apps/readest-app/public/locales/it/translation.json b/apps/readest-app/public/locales/it/translation.json
index 1797d525..2a28fb4c 100644
--- a/apps/readest-app/public/locales/it/translation.json
+++ b/apps/readest-app/public/locales/it/translation.json
@@ -734,5 +734,39 @@
   "Enter {{terms}}": "Inserisci {{terms}}",
   "No search results found": "Nessun risultato di ricerca trovato",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "Impossibile caricare il feed OPDS: {{status}} {{statusText}}",
-  "Search in {{title}}": "Cerca in {{title}}"
+  "Search in {{title}}": "Cerca in {{title}}",
+  "Manage Storage": "Gestisci archiviazione",
+  "Failed to load files": "Impossibile caricare i file",
+  "Deleted {{count}} file(s)_one": "È stato eliminato {{count}} file",
+  "Deleted {{count}} file(s)_many": "Sono stati eliminati {{count}} file",
+  "Deleted {{count}} file(s)_other": "Sono stati eliminati {{count}} file",
+  "Failed to delete {{count}} file(s)_one": "Impossibile eliminare {{count}} file",
+  "Failed to delete {{count}} file(s)_many": "Impossibile eliminare {{count}} file",
+  "Failed to delete {{count}} file(s)_other": "Impossibile eliminare {{count}} file",
+  "Failed to delete files": "Impossibile eliminare i file",
+  "Total Files": "File totali",
+  "Total Size": "Dimensione totale",
+  "Quota": "Quota",
+  "Used": "Utilizzato",
+  "Files": "File",
+  "Search files...": "Cerca file...",
+  "Newest First": "Più recenti",
+  "Oldest First": "Più vecchi",
+  "Largest First": "Più grandi",
+  "Smallest First": "Più piccoli",
+  "Name A-Z": "Nome A-Z",
+  "Name Z-A": "Nome Z-A",
+  "{{count}} selected_one": "{{count}} selezionato",
+  "{{count}} selected_many": "{{count}} selezionati",
+  "{{count}} selected_other": "{{count}} selezionati",
+  "Delete Selected": "Elimina selezionati",
+  "Created": "Creato",
+  "No files found": "Nessun file trovato",
+  "No files uploaded yet": "Nessun file caricato",
+  "files": "file",
+  "Page {{current}} of {{total}}": "Pagina {{current}} di {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "Sei sicuro di voler eliminare {{count}} file selezionato?",
+  "Are you sure to delete {{count}} selected file(s)?_many": "Sei sicuro di voler eliminare {{count}} file selezionati?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Sei sicuro di voler eliminare {{count}} file selezionati?",
+  "Cloud Storage Usage": "Utilizzo archiviazione cloud"
 }
diff --git a/apps/readest-app/public/locales/ja/translation.json b/apps/readest-app/public/locales/ja/translation.json
index a2962b4b..3093dbf0 100644
--- a/apps/readest-app/public/locales/ja/translation.json
+++ b/apps/readest-app/public/locales/ja/translation.json
@@ -724,5 +724,31 @@
   "Enter {{terms}}": "{{terms}}を入力してください",
   "No search results found": "検索結果が見つかりません",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "OPDSフィードの読み込みに失敗しました: {{status}} {{statusText}}",
-  "Search in {{title}}": "{{title}}内を検索"
+  "Search in {{title}}": "{{title}}内を検索",
+  "Manage Storage": "ストレージ管理",
+  "Failed to load files": "ファイルの読み込みに失敗しました",
+  "Deleted {{count}} file(s)_other": "{{count}} 件のファイルを削除しました",
+  "Failed to delete {{count}} file(s)_other": "{{count}} 件のファイルの削除に失敗しました",
+  "Failed to delete files": "ファイルの削除に失敗しました",
+  "Total Files": "ファイル合計",
+  "Total Size": "合計サイズ",
+  "Quota": "容量制限",
+  "Used": "使用済み",
+  "Files": "ファイル",
+  "Search files...": "ファイルを検索...",
+  "Newest First": "新しい順",
+  "Oldest First": "古い順",
+  "Largest First": "大きい順",
+  "Smallest First": "小さい順",
+  "Name A-Z": "名前 A-Z",
+  "Name Z-A": "名前 Z-A",
+  "{{count}} selected_other": "{{count}} 件選択済み",
+  "Delete Selected": "選択した項目を削除",
+  "Created": "作成日",
+  "No files found": "ファイルが見つかりません",
+  "No files uploaded yet": "まだファイルがアップロードされていません",
+  "files": "ファイル",
+  "Page {{current}} of {{total}}": "ページ {{current}} / {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_other": "選択した {{count}} 件のファイルを削除してもよろしいですか？",
+  "Cloud Storage Usage": "クラウドストレージ使用量"
 }
diff --git a/apps/readest-app/public/locales/ko/translation.json b/apps/readest-app/public/locales/ko/translation.json
index e4c41b7f..0ae0481a 100644
--- a/apps/readest-app/public/locales/ko/translation.json
+++ b/apps/readest-app/public/locales/ko/translation.json
@@ -724,5 +724,31 @@
   "Enter {{terms}}": "{{terms}} 입력",
   "No search results found": "검색 결과가 없습니다",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "OPDS 피드를 불러오지 못했습니다: {{status}} {{statusText}}",
-  "Search in {{title}}": "{{title}}에서 검색"
+  "Search in {{title}}": "{{title}}에서 검색",
+  "Manage Storage": "저장소 관리",
+  "Failed to load files": "파일 로드 실패",
+  "Deleted {{count}} file(s)_other": "{{count}}개의 파일이 삭제되었습니다",
+  "Failed to delete {{count}} file(s)_other": "{{count}}개의 파일 삭제 실패",
+  "Failed to delete files": "파일 삭제 실패",
+  "Total Files": "총 파일",
+  "Total Size": "총 용량",
+  "Quota": "쿼터",
+  "Used": "사용됨",
+  "Files": "파일",
+  "Search files...": "파일 검색...",
+  "Newest First": "최신순",
+  "Oldest First": "오래된순",
+  "Largest First": "큰 파일순",
+  "Smallest First": "작은 파일순",
+  "Name A-Z": "이름 A-Z",
+  "Name Z-A": "이름 Z-A",
+  "{{count}} selected_other": "{{count}}개 선택됨",
+  "Delete Selected": "선택 삭제",
+  "Created": "생성됨",
+  "No files found": "파일이 없습니다",
+  "No files uploaded yet": "아직 업로드된 파일이 없습니다",
+  "files": "파일",
+  "Page {{current}} of {{total}}": "페이지 {{current}} / {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_other": "선택한 {{count}}개의 파일을 삭제하시겠습니까?",
+  "Cloud Storage Usage": "클라우드 저장소 사용량"
 }
diff --git a/apps/readest-app/public/locales/ms/translation.json b/apps/readest-app/public/locales/ms/translation.json
index ed2f0b80..252fd8ff 100644
--- a/apps/readest-app/public/locales/ms/translation.json
+++ b/apps/readest-app/public/locales/ms/translation.json
@@ -724,5 +724,31 @@
   "Enter {{terms}}": "Masukkan {{terms}}",
   "No search results found": "Tiada hasil carian ditemui",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "Gagal memuatkan suapan OPDS: {{status}} {{statusText}}",
-  "Search in {{title}}": "Cari dalam {{title}}"
+  "Search in {{title}}": "Cari dalam {{title}}",
+  "Manage Storage": "Urus Penyimpanan",
+  "Failed to load files": "Gagal memuatkan fail",
+  "Deleted {{count}} file(s)_other": "{{count}} fail telah dipadam",
+  "Failed to delete {{count}} file(s)_other": "Gagal memadam {{count}} fail",
+  "Failed to delete files": "Gagal memadam fail",
+  "Total Files": "Jumlah Fail",
+  "Total Size": "Jumlah Saiz",
+  "Quota": "Kuota",
+  "Used": "Digunakan",
+  "Files": "Fail",
+  "Search files...": "Cari fail...",
+  "Newest First": "Terbaru dahulu",
+  "Oldest First": "Tertua dahulu",
+  "Largest First": "Terbesar dahulu",
+  "Smallest First": "Terkecil dahulu",
+  "Name A-Z": "Nama A-Z",
+  "Name Z-A": "Nama Z-A",
+  "{{count}} selected_other": "{{count}} dipilih",
+  "Delete Selected": "Padam Dipilih",
+  "Created": "Dicipta",
+  "No files found": "Tiada fail dijumpai",
+  "No files uploaded yet": "Belum ada fail dimuat naik",
+  "files": "fail",
+  "Page {{current}} of {{total}}": "Halaman {{current}} daripada {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Adakah anda pasti mahu memadam {{count}} fail yang dipilih?",
+  "Cloud Storage Usage": "Penggunaan Storan Awan"
 }
diff --git a/apps/readest-app/public/locales/nl/translation.json b/apps/readest-app/public/locales/nl/translation.json
index 3fe1e70e..4fe4990a 100644
--- a/apps/readest-app/public/locales/nl/translation.json
+++ b/apps/readest-app/public/locales/nl/translation.json
@@ -729,5 +729,35 @@
   "Enter {{terms}}": "Voer {{terms}} in",
   "No search results found": "Geen zoekresultaten gevonden",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "Het laden van de OPDS-feed is mislukt: {{status}} {{statusText}}",
-  "Search in {{title}}": "Zoeken in {{title}}"
+  "Search in {{title}}": "Zoeken in {{title}}",
+  "Manage Storage": "Opslag beheren",
+  "Failed to load files": "Bestanden laden mislukt",
+  "Deleted {{count}} file(s)_one": "{{count}} bestand verwijderd",
+  "Deleted {{count}} file(s)_other": "{{count}} bestanden verwijderd",
+  "Failed to delete {{count}} file(s)_one": "Kon {{count}} bestand niet verwijderen",
+  "Failed to delete {{count}} file(s)_other": "Kon {{count}} bestanden niet verwijderen",
+  "Failed to delete files": "Bestanden verwijderen mislukt",
+  "Total Files": "Totaal aantal bestanden",
+  "Total Size": "Totale grootte",
+  "Quota": "Quota",
+  "Used": "Gebruikt",
+  "Files": "Bestanden",
+  "Search files...": "Bestanden zoeken...",
+  "Newest First": "Nieuwste eerst",
+  "Oldest First": "Oudste eerst",
+  "Largest First": "Grootste eerst",
+  "Smallest First": "Kleinste eerst",
+  "Name A-Z": "Naam A-Z",
+  "Name Z-A": "Naam Z-A",
+  "{{count}} selected_one": "{{count}} geselecteerd",
+  "{{count}} selected_other": "{{count}} geselecteerd",
+  "Delete Selected": "Verwijder geselecteerde",
+  "Created": "Gemaakt",
+  "No files found": "Geen bestanden gevonden",
+  "No files uploaded yet": "Nog geen bestanden geüpload",
+  "files": "bestanden",
+  "Page {{current}} of {{total}}": "Pagina {{current}} van {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "Weet je zeker dat je {{count}} geselecteerd bestand wilt verwijderen?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Weet je zeker dat je {{count}} geselecteerde bestanden wilt verwijderen?",
+  "Cloud Storage Usage": "Cloudopslaggebruik"
 }
diff --git a/apps/readest-app/public/locales/pl/translation.json b/apps/readest-app/public/locales/pl/translation.json
index 4bb105a5..2419f310 100644
--- a/apps/readest-app/public/locales/pl/translation.json
+++ b/apps/readest-app/public/locales/pl/translation.json
@@ -739,5 +739,43 @@
   "Enter {{terms}}": "Wprowadź {{terms}}",
   "No search results found": "Nie znaleziono wyników wyszukiwania",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "Nie udało się załadować kanału OPDS: {{status}} {{statusText}}",
-  "Search in {{title}}": "Szukaj w {{title}}"
+  "Search in {{title}}": "Szukaj w {{title}}",
+  "Manage Storage": "Zarządzaj pamięcią",
+  "Failed to load files": "Nie udało się wczytać plików",
+  "Deleted {{count}} file(s)_one": "Usunięto {{count}} plik",
+  "Deleted {{count}} file(s)_few": "Usunięto {{count}} pliki",
+  "Deleted {{count}} file(s)_many": "Usunięto {{count}} plików",
+  "Deleted {{count}} file(s)_other": "Usunięto {{count}} pliku",
+  "Failed to delete {{count}} file(s)_one": "Nie udało się usunąć {{count}} pliku",
+  "Failed to delete {{count}} file(s)_few": "Nie udało się usunąć {{count}} plików",
+  "Failed to delete {{count}} file(s)_many": "Nie udało się usunąć {{count}} plików",
+  "Failed to delete {{count}} file(s)_other": "Nie udało się usunąć {{count}} pliku",
+  "Failed to delete files": "Nie udało się usunąć plików",
+  "Total Files": "Łączna liczba plików",
+  "Total Size": "Łączny rozmiar",
+  "Quota": "Limit",
+  "Used": "Użyto",
+  "Files": "Pliki",
+  "Search files...": "Szukaj plików...",
+  "Newest First": "Najnowsze najpierw",
+  "Oldest First": "Najstarsze najpierw",
+  "Largest First": "Największe najpierw",
+  "Smallest First": "Najmniejsze najpierw",
+  "Name A-Z": "Nazwa A-Z",
+  "Name Z-A": "Nazwa Z-A",
+  "{{count}} selected_one": "Wybrano {{count}} plik",
+  "{{count}} selected_few": "Wybrano {{count}} pliki",
+  "{{count}} selected_many": "Wybrano {{count}} plików",
+  "{{count}} selected_other": "Wybrano {{count}} pliku",
+  "Delete Selected": "Usuń wybrane",
+  "Created": "Utworzono",
+  "No files found": "Nie znaleziono plików",
+  "No files uploaded yet": "Nie przesłano jeszcze żadnych plików",
+  "files": "pliki",
+  "Page {{current}} of {{total}}": "Strona {{current}} z {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "Czy na pewno chcesz usunąć {{count}} wybrany plik?",
+  "Are you sure to delete {{count}} selected file(s)?_few": "Czy na pewno chcesz usunąć {{count}} wybrane pliki?",
+  "Are you sure to delete {{count}} selected file(s)?_many": "Czy na pewno chcesz usunąć {{count}} wybranych plików?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Czy na pewno chcesz usunąć {{count}} wybrany plik?",
+  "Cloud Storage Usage": "Użycie pamięci w chmurze"
 }
diff --git a/apps/readest-app/public/locales/pt/translation.json b/apps/readest-app/public/locales/pt/translation.json
index f82ea184..3981c47a 100644
--- a/apps/readest-app/public/locales/pt/translation.json
+++ b/apps/readest-app/public/locales/pt/translation.json
@@ -734,5 +734,39 @@
   "Enter {{terms}}": "Insira {{terms}}",
   "No search results found": "Nenhum resultado encontrado",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "Falha ao carregar o feed OPDS: {{status}} {{statusText}}",
-  "Search in {{title}}": "Pesquisar em {{title}}"
+  "Search in {{title}}": "Pesquisar em {{title}}",
+  "Manage Storage": "Gerir Armazenamento",
+  "Failed to load files": "Falha ao carregar arquivos",
+  "Deleted {{count}} file(s)_one": "Apagado {{count}} ficheiro",
+  "Deleted {{count}} file(s)_many": "Apagados {{count}} ficheiros",
+  "Deleted {{count}} file(s)_other": "Apagado {{count}} ficheiro",
+  "Failed to delete {{count}} file(s)_one": "Falha ao apagar {{count}} ficheiro",
+  "Failed to delete {{count}} file(s)_many": "Falha ao apagar {{count}} ficheiros",
+  "Failed to delete {{count}} file(s)_other": "Falha ao apagar {{count}} ficheiro",
+  "Failed to delete files": "Falha ao apagar arquivos",
+  "Total Files": "Total de Arquivos",
+  "Total Size": "Tamanho Total",
+  "Quota": "Quota",
+  "Used": "Usado",
+  "Files": "Arquivos",
+  "Search files...": "Procurar arquivos...",
+  "Newest First": "Mais Recentes Primeiro",
+  "Oldest First": "Mais Antigos Primeiro",
+  "Largest First": "Maiores Primeiro",
+  "Smallest First": "Menores Primeiro",
+  "Name A-Z": "Nome A-Z",
+  "Name Z-A": "Nome Z-A",
+  "{{count}} selected_one": "{{count}} selecionado",
+  "{{count}} selected_many": "{{count}} selecionados",
+  "{{count}} selected_other": "{{count}} selecionado",
+  "Delete Selected": "Apagar Selecionados",
+  "Created": "Criado",
+  "No files found": "Nenhum arquivo encontrado",
+  "No files uploaded yet": "Nenhum arquivo enviado ainda",
+  "files": "arquivos",
+  "Page {{current}} of {{total}}": "Página {{current}} de {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "Tem certeza de que deseja apagar {{count}} ficheiro selecionado?",
+  "Are you sure to delete {{count}} selected file(s)?_many": "Tem certeza de que deseja apagar {{count}} ficheiros selecionados?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Tem certeza de que deseja apagar {{count}} ficheiro selecionado?",
+  "Cloud Storage Usage": "Uso de Armazenamento na Nuvem"
 }
diff --git a/apps/readest-app/public/locales/ru/translation.json b/apps/readest-app/public/locales/ru/translation.json
index a4ec2873..0bb54b6f 100644
--- a/apps/readest-app/public/locales/ru/translation.json
+++ b/apps/readest-app/public/locales/ru/translation.json
@@ -739,5 +739,43 @@
   "Enter {{terms}}": "Введите {{terms}}",
   "No search results found": "Результаты поиска не найдены",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "Не удалось загрузить ленту OPDS: {{status}} {{statusText}}",
-  "Search in {{title}}": "Поиск в {{title}}"
+  "Search in {{title}}": "Поиск в {{title}}",
+  "Manage Storage": "Управление хранилищем",
+  "Failed to load files": "Не удалось загрузить файлы",
+  "Deleted {{count}} file(s)_one": "Удалён {{count}} файл",
+  "Deleted {{count}} file(s)_few": "Удалено {{count}} файла",
+  "Deleted {{count}} file(s)_many": "Удалено {{count}} файлов",
+  "Deleted {{count}} file(s)_other": "Удалён {{count}} файл",
+  "Failed to delete {{count}} file(s)_one": "Не удалось удалить {{count}} файл",
+  "Failed to delete {{count}} file(s)_few": "Не удалось удалить {{count}} файла",
+  "Failed to delete {{count}} file(s)_many": "Не удалось удалить {{count}} файлов",
+  "Failed to delete {{count}} file(s)_other": "Не удалось удалить {{count}} файл",
+  "Failed to delete files": "Не удалось удалить файлы",
+  "Total Files": "Всего файлов",
+  "Total Size": "Общий размер",
+  "Quota": "Квота",
+  "Used": "Использовано",
+  "Files": "Файлы",
+  "Search files...": "Поиск файлов...",
+  "Newest First": "Сначала новые",
+  "Oldest First": "Сначала старые",
+  "Largest First": "Сначала крупные",
+  "Smallest First": "Сначала мелкие",
+  "Name A-Z": "Имя A-Z",
+  "Name Z-A": "Имя Z-A",
+  "{{count}} selected_one": "{{count}} выбранный",
+  "{{count}} selected_few": "{{count}} выбранных",
+  "{{count}} selected_many": "{{count}} выбранных",
+  "{{count}} selected_other": "{{count}} выбранный",
+  "Delete Selected": "Удалить выбранные",
+  "Created": "Создано",
+  "No files found": "Файлы не найдены",
+  "No files uploaded yet": "Файлы ещё не загружены",
+  "files": "файлы",
+  "Page {{current}} of {{total}}": "Страница {{current}} из {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "Вы уверены, что хотите удалить {{count}} выбранный файл?",
+  "Are you sure to delete {{count}} selected file(s)?_few": "Вы уверены, что хотите удалить {{count}} выбранных файла?",
+  "Are you sure to delete {{count}} selected file(s)?_many": "Вы уверены, что хотите удалить {{count}} выбранных файлов?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Вы уверены, что хотите удалить {{count}} выбранный файл?",
+  "Cloud Storage Usage": "Использование облачного хранилища"
 }
diff --git a/apps/readest-app/public/locales/si/translation.json b/apps/readest-app/public/locales/si/translation.json
index 90f2d64e..aa4918dd 100644
--- a/apps/readest-app/public/locales/si/translation.json
+++ b/apps/readest-app/public/locales/si/translation.json
@@ -729,5 +729,35 @@
   "Enter {{terms}}": "{{terms}} ඇතුළත් කරන්න",
   "No search results found": "සෙවුම් ප්‍රතිඵල නොමැත",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "OPDS ආහාරය පූරණය කිරීමට අසමත් විය: {{status}} {{statusText}}",
-  "Search in {{title}}": "{{title}} තුළ සෙවීම"
+  "Search in {{title}}": "{{title}} තුළ සෙවීම",
+  "Manage Storage": "ගබඩා කළමනාකරණය කරන්න",
+  "Failed to load files": "ගොනු උඩුගත කිරීමට නොහැකි විය",
+  "Deleted {{count}} file(s)_one": "ගොනුව මකා දමා ඇත",
+  "Deleted {{count}} file(s)_other": "ගොනු මකා දමා ඇත",
+  "Failed to delete {{count}} file(s)_one": "ගොනුව මකා දැමිය නොහැකි විය",
+  "Failed to delete {{count}} file(s)_other": "ගොනු මකා දැමිය නොහැකි විය",
+  "Failed to delete files": "ගොනු මකා දැමිය නොහැකි විය",
+  "Total Files": "මුළු ගොනු",
+  "Total Size": "මුළු ප්‍රමාණය",
+  "Quota": "කොටස",
+  "Used": "භාවිතා කරන ලදී",
+  "Files": "ගොනු",
+  "Search files...": "ගොනු සොයන්න...",
+  "Newest First": "නවතම පළමුව",
+  "Oldest First": "පැරණිම පළමුව",
+  "Largest First": "විශාලතම පළමුව",
+  "Smallest First": "කුඩාතම පළමුව",
+  "Name A-Z": "නම A-Z",
+  "Name Z-A": "නම Z-A",
+  "{{count}} selected_one": "තෝරාගත් ගොනුව",
+  "{{count}} selected_other": "තෝරාගත් ගොනු",
+  "Delete Selected": "තෝරාගත් මකා දමන්න",
+  "Created": "තනන ලදී",
+  "No files found": "ගොනු හමු නොවීය",
+  "No files uploaded yet": "ගොනු තවම උඩුගත කර නැත",
+  "files": "ගොනු",
+  "Page {{current}} of {{total}}": "පිටුව {{current}} / {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "තෝරාගත් ගොනුව මකන්නට විශ්වාසද?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "තෝරාගත් ගොනු මකන්නට විශ්වාසද?",
+  "Cloud Storage Usage": "කලාප ගබඩා භාවිතය"
 }
diff --git a/apps/readest-app/public/locales/sv/translation.json b/apps/readest-app/public/locales/sv/translation.json
index 5a7b053e..29de8cdc 100644
--- a/apps/readest-app/public/locales/sv/translation.json
+++ b/apps/readest-app/public/locales/sv/translation.json
@@ -729,5 +729,35 @@
   "Enter {{terms}}": "Ange {{terms}}",
   "No search results found": "Inga sökresultat hittades",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "Misslyckades med att ladda OPDS-flöde: {{status}} {{statusText}}",
-  "Search in {{title}}": "Sök i {{title}}"
+  "Search in {{title}}": "Sök i {{title}}",
+  "Manage Storage": "Hantera lagring",
+  "Failed to load files": "Misslyckades att ladda filer",
+  "Deleted {{count}} file(s)_one": "Raderade filen",
+  "Deleted {{count}} file(s)_other": "Raderade filerna",
+  "Failed to delete {{count}} file(s)_one": "Kunde inte radera filen",
+  "Failed to delete {{count}} file(s)_other": "Kunde inte radera filerna",
+  "Failed to delete files": "Kunde inte radera filer",
+  "Total Files": "Totalt antal filer",
+  "Total Size": "Total storlek",
+  "Quota": "Kvot",
+  "Used": "Använd",
+  "Files": "Filer",
+  "Search files...": "Sök filer...",
+  "Newest First": "Nyast först",
+  "Oldest First": "Äldst först",
+  "Largest First": "Störst först",
+  "Smallest First": "Minskst först",
+  "Name A-Z": "Namn A-Ö",
+  "Name Z-A": "Namn Ö-A",
+  "{{count}} selected_one": "Vald fil",
+  "{{count}} selected_other": "Valda filer",
+  "Delete Selected": "Radera valda",
+  "Created": "Skapad",
+  "No files found": "Inga filer hittades",
+  "No files uploaded yet": "Inga filer har laddats upp än",
+  "files": "filer",
+  "Page {{current}} of {{total}}": "Sida {{current}} av {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "Är du säker på att du vill radera filen?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Är du säker på att du vill radera filerna?",
+  "Cloud Storage Usage": "Användning av molnlagring"
 }
diff --git a/apps/readest-app/public/locales/ta/translation.json b/apps/readest-app/public/locales/ta/translation.json
index 87ad8f5a..c95ff6ca 100644
--- a/apps/readest-app/public/locales/ta/translation.json
+++ b/apps/readest-app/public/locales/ta/translation.json
@@ -729,5 +729,35 @@
   "Enter {{terms}}": "{{terms}} உள்ளிடவும்",
   "No search results found": "தேடல் முடிவுகள் இல்லை",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "OPDS ஊட்டத்தை ஏற்ற முடியவில்லை: {{status}} {{statusText}}",
-  "Search in {{title}}": "{{title}} இல் தேடவும்"
+  "Search in {{title}}": "{{title}} இல் தேடவும்",
+  "Manage Storage": "சேமிப்பை நிர்வகி",
+  "Failed to load files": "கோப்புகளை ஏற்ற முடியவில்லை",
+  "Deleted {{count}} file(s)_one": "கோப்பு நீக்கப்பட்டது",
+  "Deleted {{count}} file(s)_other": "கோப்புகள் நீக்கப்பட்டன",
+  "Failed to delete {{count}} file(s)_one": "கோப்பை நீக்க முடியவில்லை",
+  "Failed to delete {{count}} file(s)_other": "கோப்புகளை நீக்க முடியவில்லை",
+  "Failed to delete files": "கோப்புகளை நீக்க முடியவில்லை",
+  "Total Files": "மொத்த கோப்புகள்",
+  "Total Size": "மொத்த அளவு",
+  "Quota": "கோட்டா",
+  "Used": "பயன்படுத்தப்பட்டது",
+  "Files": "கோப்புகள்",
+  "Search files...": "கோப்புகளைத் தேடு...",
+  "Newest First": "புதியவை முதலில்",
+  "Oldest First": "பழையவை முதலில்",
+  "Largest First": "பெரியவை முதலில்",
+  "Smallest First": "சிறியவை முதலில்",
+  "Name A-Z": "பெயர் A-ஆல்",
+  "Name Z-A": "பெயர் ஆல்-A",
+  "{{count}} selected_one": "தேர்ந்தெடுக்கப்பட்ட கோப்பு",
+  "{{count}} selected_other": "தேர்ந்தெடுக்கப்பட்ட கோப்புகள்",
+  "Delete Selected": "தேர்ந்தெடுத்தவை நீக்கு",
+  "Created": "உருவாக்கப்பட்டது",
+  "No files found": "கோப்புகள் இல்லை",
+  "No files uploaded yet": "இன்னும் எந்த கோப்பும் பதிவேற்றப்படவில்லை",
+  "files": "கோப்புகள்",
+  "Page {{current}} of {{total}}": "பக்கம் {{current}} / {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "இந்த கோப்பை நீக்க விரும்புகிறீர்களா?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "இந்த கோப்புகளை நீக்க விரும்புகிறீர்களா?",
+  "Cloud Storage Usage": "மேக சேமிப்பு பயன்பாடு"
 }
diff --git a/apps/readest-app/public/locales/th/translation.json b/apps/readest-app/public/locales/th/translation.json
index 83e5c8f5..cddd9443 100644
--- a/apps/readest-app/public/locales/th/translation.json
+++ b/apps/readest-app/public/locales/th/translation.json
@@ -724,5 +724,31 @@
   "Enter {{terms}}": "ป้อน {{terms}}",
   "No search results found": "ไม่พบผลการค้นหา",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "ไม่สามารถโหลดฟีด OPDS ได้: {{status}} {{statusText}}",
-  "Search in {{title}}": "ค้นหาใน {{title}}"
+  "Search in {{title}}": "ค้นหาใน {{title}}",
+  "Manage Storage": "จัดการพื้นที่เก็บข้อมูล",
+  "Failed to load files": "ไม่สามารถโหลดไฟล์ได้",
+  "Deleted {{count}} file(s)_other": "ลบไฟล์เรียบร้อยแล้ว",
+  "Failed to delete {{count}} file(s)_other": "ลบไฟล์ไม่สำเร็จ",
+  "Failed to delete files": "ลบไฟล์ไม่สำเร็จ",
+  "Total Files": "จำนวนไฟล์ทั้งหมด",
+  "Total Size": "ขนาดรวมทั้งหมด",
+  "Quota": "โควต้า",
+  "Used": "ใช้ไปแล้ว",
+  "Files": "ไฟล์",
+  "Search files...": "ค้นหาไฟล์...",
+  "Newest First": "ใหม่ที่สุดก่อน",
+  "Oldest First": "เก่าที่สุดก่อน",
+  "Largest First": "ใหญ่ที่สุดก่อน",
+  "Smallest First": "เล็กที่สุดก่อน",
+  "Name A-Z": "ชื่อ A-ฮ",
+  "Name Z-A": "ชื่อ ฮ-A",
+  "{{count}} selected_other": "เลือกไฟล์แล้ว",
+  "Delete Selected": "ลบไฟล์ที่เลือก",
+  "Created": "สร้างเมื่อ",
+  "No files found": "ไม่พบไฟล์",
+  "No files uploaded yet": "ยังไม่มีการอัปโหลดไฟล์",
+  "files": "ไฟล์",
+  "Page {{current}} of {{total}}": "หน้า {{current}} จาก {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_other": "คุณแน่ใจหรือว่าต้องการลบไฟล์ที่เลือก?",
+  "Cloud Storage Usage": "การใช้งานพื้นที่เก็บข้อมูลคลาวด์"
 }
diff --git a/apps/readest-app/public/locales/tr/translation.json b/apps/readest-app/public/locales/tr/translation.json
index 70039dab..b39eca77 100644
--- a/apps/readest-app/public/locales/tr/translation.json
+++ b/apps/readest-app/public/locales/tr/translation.json
@@ -729,5 +729,35 @@
   "Enter {{terms}}": "{{terms}} girin",
   "No search results found": "Arama sonucu bulunamadı",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "OPDS beslemesi yüklenemedi: {{status}} {{statusText}}",
-  "Search in {{title}}": "{{title}} içinde ara"
+  "Search in {{title}}": "{{title}} içinde ara",
+  "Manage Storage": "Depolamayı Yönet",
+  "Failed to load files": "Dosyalar yüklenemedi",
+  "Deleted {{count}} file(s)_one": "{{count}} dosya silindi",
+  "Deleted {{count}} file(s)_other": "{{count}} dosya silindi",
+  "Failed to delete {{count}} file(s)_one": "{{count}} dosya silinemedi",
+  "Failed to delete {{count}} file(s)_other": "{{count}} dosya silinemedi",
+  "Failed to delete files": "Dosyalar silinemedi",
+  "Total Files": "Toplam Dosya",
+  "Total Size": "Toplam Boyut",
+  "Quota": "Kota",
+  "Used": "Kullanıldı",
+  "Files": "Dosyalar",
+  "Search files...": "Dosyaları ara...",
+  "Newest First": "En Yeni Önce",
+  "Oldest First": "En Eski Önce",
+  "Largest First": "En Büyük Önce",
+  "Smallest First": "En Küçük Önce",
+  "Name A-Z": "İsim A-Z",
+  "Name Z-A": "İsim Z-A",
+  "{{count}} selected_one": "{{count}} seçili dosya",
+  "{{count}} selected_other": "{{count}} seçili dosya",
+  "Delete Selected": "Seçilenleri Sil",
+  "Created": "Oluşturulma Tarihi",
+  "No files found": "Dosya bulunamadı",
+  "No files uploaded yet": "Henüz dosya yüklenmedi",
+  "files": "dosyalar",
+  "Page {{current}} of {{total}}": "{{total}} sayfa içinde {{current}}. sayfa",
+  "Are you sure to delete {{count}} selected file(s)?_one": "Seçilen {{count}} dosyayı silmek istediğinizden emin misiniz?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Seçilen {{count}} dosyayı silmek istediğinizden emin misiniz?",
+  "Cloud Storage Usage": "Bulut Depolama Kullanımı"
 }
diff --git a/apps/readest-app/public/locales/uk/translation.json b/apps/readest-app/public/locales/uk/translation.json
index a7099cea..25d70753 100644
--- a/apps/readest-app/public/locales/uk/translation.json
+++ b/apps/readest-app/public/locales/uk/translation.json
@@ -739,5 +739,43 @@
   "Enter {{terms}}": "Введіть {{terms}}",
   "No search results found": "Результатів пошуку не знайдено",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "Не вдалося завантажити стрічку OPDS: {{status}} {{statusText}}",
-  "Search in {{title}}": "Пошук у {{title}}"
+  "Search in {{title}}": "Пошук у {{title}}",
+  "Manage Storage": "Керування сховищем",
+  "Failed to load files": "Не вдалося завантажити файли",
+  "Deleted {{count}} file(s)_one": "Видалено {{count}} файл",
+  "Deleted {{count}} file(s)_few": "Видалено {{count}} файли",
+  "Deleted {{count}} file(s)_many": "Видалено {{count}} файлів",
+  "Deleted {{count}} file(s)_other": "Видалено {{count}} файлів",
+  "Failed to delete {{count}} file(s)_one": "Не вдалося видалити {{count}} файл",
+  "Failed to delete {{count}} file(s)_few": "Не вдалося видалити {{count}} файли",
+  "Failed to delete {{count}} file(s)_many": "Не вдалося видалити {{count}} файлів",
+  "Failed to delete {{count}} file(s)_other": "Не вдалося видалити {{count}} файлів",
+  "Failed to delete files": "Не вдалося видалити файли",
+  "Total Files": "Всього файлів",
+  "Total Size": "Загальний розмір",
+  "Quota": "Квота",
+  "Used": "Використано",
+  "Files": "Файли",
+  "Search files...": "Пошук файлів...",
+  "Newest First": "Спершу новіші",
+  "Oldest First": "Спершу старіші",
+  "Largest First": "Спершу найбільші",
+  "Smallest First": "Спершу найменші",
+  "Name A-Z": "Ім'я A-Z",
+  "Name Z-A": "Ім'я Z-A",
+  "{{count}} selected_one": "Вибрано {{count}} файл",
+  "{{count}} selected_few": "Вибрано {{count}} файли",
+  "{{count}} selected_many": "Вибрано {{count}} файлів",
+  "{{count}} selected_other": "Вибрано {{count}} файлів",
+  "Delete Selected": "Видалити вибране",
+  "Created": "Створено",
+  "No files found": "Файли не знайдено",
+  "No files uploaded yet": "Файли ще не завантажені",
+  "files": "файли",
+  "Page {{current}} of {{total}}": "Сторінка {{current}} з {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_one": "Ви впевнені, що хочете видалити {{count}} файл?",
+  "Are you sure to delete {{count}} selected file(s)?_few": "Ви впевнені, що хочете видалити {{count}} файли?",
+  "Are you sure to delete {{count}} selected file(s)?_many": "Ви впевнені, що хочете видалити {{count}} файлів?",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Ви впевнені, що хочете видалити {{count}} файлів?",
+  "Cloud Storage Usage": "Використання хмарного сховища"
 }
diff --git a/apps/readest-app/public/locales/vi/translation.json b/apps/readest-app/public/locales/vi/translation.json
index e10ab42c..c1f10c81 100644
--- a/apps/readest-app/public/locales/vi/translation.json
+++ b/apps/readest-app/public/locales/vi/translation.json
@@ -724,5 +724,31 @@
   "Enter {{terms}}": "Nhập {{terms}}",
   "No search results found": "Không tìm thấy kết quả tìm kiếm",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "Không tải được nguồn cấp OPDS: {{status}} {{statusText}}",
-  "Search in {{title}}": "Tìm kiếm trong {{title}}"
+  "Search in {{title}}": "Tìm kiếm trong {{title}}",
+  "Manage Storage": "Quản lý bộ nhớ",
+  "Failed to load files": "Không tải được tệp",
+  "Deleted {{count}} file(s)_other": "Đã xóa {{count}} tệp",
+  "Failed to delete {{count}} file(s)_other": "Không xóa được {{count}} tệp",
+  "Failed to delete files": "Không xóa được tệp",
+  "Total Files": "Tổng số tệp",
+  "Total Size": "Tổng dung lượng",
+  "Quota": "Dung lượng cho phép",
+  "Used": "Đã sử dụng",
+  "Files": "Tệp",
+  "Search files...": "Tìm tệp...",
+  "Newest First": "Mới nhất trước",
+  "Oldest First": "Cũ nhất trước",
+  "Largest First": "Lớn nhất trước",
+  "Smallest First": "Nhỏ nhất trước",
+  "Name A-Z": "Tên A-Z",
+  "Name Z-A": "Tên Z-A",
+  "{{count}} selected_other": "Đã chọn {{count}} tệp",
+  "Delete Selected": "Xóa các mục đã chọn",
+  "Created": "Đã tạo",
+  "No files found": "Không tìm thấy tệp",
+  "No files uploaded yet": "Chưa tải lên tệp nào",
+  "files": "tệp",
+  "Page {{current}} of {{total}}": "Trang {{current}} trên {{total}}",
+  "Are you sure to delete {{count}} selected file(s)?_other": "Bạn có chắc muốn xóa {{count}} tệp đã chọn không?",
+  "Cloud Storage Usage": "Sử dụng lưu trữ đám mây"
 }
diff --git a/apps/readest-app/public/locales/zh-CN/translation.json b/apps/readest-app/public/locales/zh-CN/translation.json
index ea5ada5b..566ea459 100644
--- a/apps/readest-app/public/locales/zh-CN/translation.json
+++ b/apps/readest-app/public/locales/zh-CN/translation.json
@@ -724,5 +724,31 @@
   "Enter {{terms}}": "输入 {{terms}}",
   "No search results found": "未找到搜索结果",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "加载 OPDS 源失败：{{status}} {{statusText}}",
-  "Search in {{title}}": "在 {{title}} 中搜索"
+  "Search in {{title}}": "在 {{title}} 中搜索",
+  "Manage Storage": "管理存储",
+  "Failed to load files": "加载文件失败",
+  "Deleted {{count}} file(s)_other": "已删除 {{count}} 个文件",
+  "Failed to delete {{count}} file(s)_other": "删除 {{count}} 个文件失败",
+  "Failed to delete files": "删除文件失败",
+  "Total Files": "文件总数",
+  "Total Size": "总大小",
+  "Quota": "配额",
+  "Used": "已使用",
+  "Files": "文件",
+  "Search files...": "搜索文件...",
+  "Newest First": "最新优先",
+  "Oldest First": "最旧优先",
+  "Largest First": "最大优先",
+  "Smallest First": "最小优先",
+  "Name A-Z": "名称 A-Z",
+  "Name Z-A": "名称 Z-A",
+  "{{count}} selected_other": "已选择 {{count}} 个文件",
+  "Delete Selected": "删除选中项",
+  "Created": "创建时间",
+  "No files found": "未找到文件",
+  "No files uploaded yet": "尚未上传文件",
+  "files": "文件",
+  "Page {{current}} of {{total}}": "第 {{current}} 页，共 {{total}} 页",
+  "Are you sure to delete {{count}} selected file(s)?_other": "确定要删除已选择的 {{count}} 个文件吗？",
+  "Cloud Storage Usage": "云存储使用情况"
 }
diff --git a/apps/readest-app/public/locales/zh-TW/translation.json b/apps/readest-app/public/locales/zh-TW/translation.json
index b2974dc8..a3037910 100644
--- a/apps/readest-app/public/locales/zh-TW/translation.json
+++ b/apps/readest-app/public/locales/zh-TW/translation.json
@@ -724,5 +724,31 @@
   "Enter {{terms}}": "輸入 {{terms}}",
   "No search results found": "未找到搜尋結果",
   "Failed to load OPDS feed: {{status}} {{statusText}}": "載入 OPDS 資料源失敗：{{status}} {{statusText}}",
-  "Search in {{title}}": "在 {{title}} 中搜尋"
+  "Search in {{title}}": "在 {{title}} 中搜尋",
+  "Manage Storage": "管理儲存",
+  "Failed to load files": "載入檔案失敗",
+  "Deleted {{count}} file(s)_other": "已刪除 {{count}} 個檔案",
+  "Failed to delete {{count}} file(s)_other": "刪除 {{count}} 個檔案失敗",
+  "Failed to delete files": "刪除檔案失敗",
+  "Total Files": "檔案總數",
+  "Total Size": "總大小",
+  "Quota": "配額",
+  "Used": "已使用",
+  "Files": "檔案",
+  "Search files...": "搜尋檔案...",
+  "Newest First": "最新優先",
+  "Oldest First": "最舊優先",
+  "Largest First": "最大優先",
+  "Smallest First": "最小優先",
+  "Name A-Z": "名稱 A-Z",
+  "Name Z-A": "名稱 Z-A",
+  "{{count}} selected_other": "已選擇 {{count}} 個檔案",
+  "Delete Selected": "刪除所選",
+  "Created": "建立時間",
+  "No files found": "找不到檔案",
+  "No files uploaded yet": "尚未上傳檔案",
+  "files": "檔案",
+  "Page {{current}} of {{total}}": "第 {{current}} 頁，共 {{total}} 頁",
+  "Are you sure to delete {{count}} selected file(s)?_other": "確定要刪除已選擇的 {{count}} 個檔案嗎？",
+  "Cloud Storage Usage": "雲端儲存使用情況"
 }
diff --git a/apps/readest-app/src/app/user/components/AccountActions.tsx b/apps/readest-app/src/app/user/components/AccountActions.tsx
index 05e29028..8fbc5c44 100644
--- a/apps/readest-app/src/app/user/components/AccountActions.tsx
+++ b/apps/readest-app/src/app/user/components/AccountActions.tsx
@@ -53,6 +53,7 @@ interface AccountActionsProps {
   onConfirmDelete: () => void;
   onRestorePurchase?: () => void;
   onManageSubscription?: () => void;
+  onManageStorage?: () => void;
 }
 
 const AccountActions: React.FC<AccountActionsProps> = ({
@@ -63,6 +64,7 @@ const AccountActions: React.FC<AccountActionsProps> = ({
   onConfirmDelete,
   onRestorePurchase,
   onManageSubscription,
+  onManageStorage,
 }) => {
   const _ = useTranslation();
   const { appService } = useEnv();
@@ -104,6 +106,14 @@ const AccountActions: React.FC<AccountActionsProps> = ({
             </button>
           )
         )}
+        {onManageStorage && (
+          <button
+            onClick={onManageStorage}
+            className='w-full rounded-lg bg-purple-100 px-6 py-3 font-medium text-purple-600 transition-colors hover:bg-purple-200 md:w-auto'
+          >
+            {_('Manage Storage')}
+          </button>
+        )}
         <button
           onClick={onResetPassword}
           className='w-full rounded-lg bg-gray-200 px-6 py-3 font-medium text-gray-800 transition-colors hover:bg-gray-300 md:w-auto'
diff --git a/apps/readest-app/src/app/user/components/StorageManager.tsx b/apps/readest-app/src/app/user/components/StorageManager.tsx
new file mode 100644
index 00000000..dc09acf8
--- /dev/null
+++ b/apps/readest-app/src/app/user/components/StorageManager.tsx
@@ -0,0 +1,570 @@
+'use client';
+
+import clsx from 'clsx';
+import React, { useState, useEffect, useCallback, useMemo } from 'react';
+import { useEnv } from '@/context/EnvContext';
+import { useThemeStore } from '@/store/themeStore';
+import { useLibraryStore } from '@/store/libraryStore';
+import { useTranslation } from '@/hooks/useTranslation';
+import { useLibrary } from '@/hooks/useLibrary';
+import {
+  listFiles,
+  getStorageStats,
+  purgeFiles,
+  type FileRecord,
+  type StorageStats,
+  type ListFilesParams,
+} from '@/libs/storage';
+import { eventDispatcher } from '@/utils/event';
+import { debounce } from '@/utils/debounce';
+import Spinner from '@/components/Spinner';
+import Alert from '@/components/Alert';
+
+const StorageManager = () => {
+  const _ = useTranslation();
+  const { appService } = useEnv();
+  const { libraryLoaded } = useLibrary();
+  const { safeAreaInsets } = useThemeStore();
+  const [loading, setLoading] = useState(false);
+  const [filesLoaded, setFilesLoaded] = useState(false);
+  const [files, setFiles] = useState<FileRecord[]>([]);
+  const [stats, setStats] = useState<StorageStats | null>(null);
+  const [selectedFiles, setSelectedFiles] = useState<Set<string>>(new Set());
+  const [searchQuery, setSearchQuery] = useState('');
+  const [searchInput, setSearchInput] = useState('');
+  const [currentPage, setCurrentPage] = useState(1);
+  const [totalPages, setTotalPages] = useState(1);
+  const [sortBy, setSortBy] = useState<ListFilesParams['sortBy']>('created_at');
+  const [sortOrder, setSortOrder] = useState<'asc' | 'desc'>('desc');
+  const [showConfirmDelete, setShowConfirmDelete] = useState(false);
+  const [expandedBooks, setExpandedBooks] = useState<Set<string>>(new Set());
+
+  const loadFiles = useCallback(async () => {
+    setLoading(true);
+    try {
+      const params: ListFilesParams = {
+        page: currentPage,
+        pageSize: 20,
+        sortBy,
+        sortOrder,
+      };
+
+      if (searchQuery.trim()) {
+        params.search = searchQuery.trim();
+      }
+
+      const response = await listFiles(params);
+      setFiles(response.files);
+      setTotalPages(response.totalPages);
+      setFilesLoaded(true);
+    } catch (error) {
+      console.error('Failed to load files:', error);
+      eventDispatcher.dispatch('toast', {
+        type: 'info',
+        message: _('Failed to load files'),
+      });
+    } finally {
+      setLoading(false);
+    }
+  }, [currentPage, sortBy, sortOrder, searchQuery, _]);
+
+  const loadStats = useCallback(async () => {
+    setLoading(true);
+    try {
+      const statsData = await getStorageStats();
+      setStats(statsData);
+    } catch (error) {
+      console.error('Failed to load stats:', error);
+    } finally {
+      setLoading(false);
+    }
+  }, []);
+
+  useEffect(() => {
+    loadFiles();
+    loadStats();
+  }, [loadFiles, loadStats]);
+
+  // Group files by book_hash
+  const groupedFiles = React.useMemo(() => {
+    const groups = new Map<string, FileRecord[]>();
+
+    files.forEach((file) => {
+      const bookHash = file.book_hash || 'no-book';
+      if (!groups.has(bookHash)) {
+        groups.set(bookHash, []);
+      }
+      groups.get(bookHash)!.push(file);
+    });
+
+    return groups;
+  }, [files]);
+
+  const getFileName = (fileKey: string): string => {
+    const parts = fileKey.split('/');
+    return parts[parts.length - 1] || fileKey;
+  };
+
+  const isCoverFile = (file: FileRecord): boolean => {
+    return getFileName(file.file_key).toLowerCase() === 'cover.png';
+  };
+
+  // Get main book file (first non-cover file)
+  const getMainBookFile = (bookFiles: FileRecord[]): FileRecord | null => {
+    return bookFiles.find((f) => !isCoverFile(f)) || bookFiles[0] || null;
+  };
+
+  // Get all files for a book including covers
+  const getAllBookFiles = (bookFiles: FileRecord[]): FileRecord[] => {
+    return bookFiles;
+  };
+
+  const toggleBookExpansion = (bookHash: string) => {
+    const newExpanded = new Set(expandedBooks);
+    if (newExpanded.has(bookHash)) {
+      newExpanded.delete(bookHash);
+    } else {
+      newExpanded.add(bookHash);
+    }
+    setExpandedBooks(newExpanded);
+  };
+
+  const handleSelectAll = (checked: boolean) => {
+    if (checked) {
+      setSelectedFiles(new Set(files.map((f) => f.file_key)));
+    } else {
+      setSelectedFiles(new Set());
+    }
+  };
+
+  const handleSelectBook = (bookFiles: FileRecord[], checked: boolean) => {
+    const newSelected = new Set(selectedFiles);
+    const allBookFiles = getAllBookFiles(bookFiles);
+
+    allBookFiles.forEach((file) => {
+      if (checked) {
+        newSelected.add(file.file_key);
+      } else {
+        newSelected.delete(file.file_key);
+      }
+    });
+
+    setSelectedFiles(newSelected);
+  };
+
+  const handleSelectFile = (fileKey: string, checked: boolean) => {
+    const newSelected = new Set(selectedFiles);
+    if (checked) {
+      newSelected.add(fileKey);
+    } else {
+      newSelected.delete(fileKey);
+    }
+    setSelectedFiles(newSelected);
+  };
+
+  const isBookSelected = (bookFiles: FileRecord[]): boolean => {
+    const allBookFiles = getAllBookFiles(bookFiles);
+    return allBookFiles.length > 0 && allBookFiles.every((f) => selectedFiles.has(f.file_key));
+  };
+
+  const isBookPartiallySelected = (bookFiles: FileRecord[]): boolean => {
+    const allBookFiles = getAllBookFiles(bookFiles);
+    const selectedCount = allBookFiles.filter((f) => selectedFiles.has(f.file_key)).length;
+    return selectedCount > 0 && selectedCount < allBookFiles.length;
+  };
+
+  const handleDeleteSelected = async () => {
+    if (selectedFiles.size === 0) return;
+    if (!libraryLoaded || !appService) return;
+
+    setLoading(true);
+    try {
+      const fileKeys = Array.from(selectedFiles);
+      const fileRecords = files.filter((f) => selectedFiles.has(f.file_key));
+      const selectedBookHashes = new Set(
+        fileRecords.map((f) => f.book_hash).filter((hash): hash is string => !!hash),
+      );
+
+      const result = await purgeFiles(fileKeys, true);
+
+      const { library, setLibrary } = useLibraryStore.getState();
+      library
+        .filter((book) => selectedBookHashes.has(book.hash))
+        .forEach((book) => {
+          book.uploadedAt = null;
+          book.updatedAt = Date.now();
+        });
+      setLibrary(library);
+      appService.saveLibraryBooks(library);
+
+      if (result.deletedCount > 0) {
+        await loadFiles();
+        await loadStats();
+        setSelectedFiles(new Set());
+
+        eventDispatcher.dispatch('toast', {
+          type: 'info',
+          message: _('Deleted {{count}} file(s)', { count: result.deletedCount }),
+        });
+
+        if (result.failedCount > 0) {
+          eventDispatcher.dispatch('toast', {
+            type: 'info',
+            message: _('Failed to delete {{count}} file(s)', { count: result.failedCount }),
+          });
+        }
+      }
+    } catch (error) {
+      console.error('Failed to delete files:', error);
+      eventDispatcher.dispatch('toast', {
+        type: 'info',
+        message: _('Failed to delete files'),
+      });
+    } finally {
+      setLoading(false);
+      setShowConfirmDelete(false);
+    }
+  };
+
+  const handleSearchChange = useMemo(
+    () =>
+      debounce((value: string) => {
+        setSearchQuery(value);
+        setCurrentPage(1);
+      }, 1000),
+    [setSearchQuery, setCurrentPage],
+  );
+
+  useEffect(() => {
+    handleSearchChange(searchInput);
+  }, [searchInput, handleSearchChange]);
+
+  const formatFileSize = (bytes: number): string => {
+    if (bytes === 0) return '0 B';
+    const k = 1024;
+    const sizes = ['B', 'KB', 'MB', 'GB'];
+    const i = Math.floor(Math.log(bytes) / Math.log(k));
+    return `${parseFloat((bytes / Math.pow(k, i)).toFixed(2))} ${sizes[i]}`;
+  };
+
+  const formatDate = (dateString: string): string => {
+    return new Date(dateString).toLocaleDateString(undefined, {
+      year: 'numeric',
+      month: 'short',
+      day: 'numeric',
+    });
+  };
+
+  const getBookTotalSize = (bookFiles: FileRecord[]): number => {
+    return bookFiles.reduce((sum, file) => sum + file.file_size, 0);
+  };
+
+  const isAllSelected = files.length > 0 && selectedFiles.size === files.length;
+
+  return (
+    <div className='flex flex-col gap-6'>
+      {/* Stats Section */}
+      {stats ? (
+        <div className='bg-base-100 border-base-300 rounded-lg border p-4'>
+          <h3 className='text-base-content mb-4 text-lg font-semibold'>
+            {_('Cloud Storage Usage')}
+          </h3>
+          <div className='grid grid-cols-2 gap-4 sm:grid-cols-4'>
+            <div>
+              <div className='text-base-content/60 text-sm'>{_('Total Files')}</div>
+              <div className='text-base-content text-xl font-semibold'>{stats.totalFiles}</div>
+            </div>
+            <div>
+              <div className='text-base-content/60 text-sm'>{_('Total Size')}</div>
+              <div className='text-base-content text-xl font-semibold'>
+                {formatFileSize(stats.totalSize)}
+              </div>
+            </div>
+            <div>
+              <div className='text-base-content/60 text-sm'>{_('Quota')}</div>
+              <div className='text-base-content text-xl font-semibold'>
+                {formatFileSize(stats.quota)}
+              </div>
+            </div>
+            <div>
+              <div className='text-base-content/60 text-sm'>{_('Used')}</div>
+              <div className='text-base-content text-xl font-semibold'>
+                {stats.usagePercentage}%
+              </div>
+            </div>
+          </div>
+          <div className='bg-base-300 mt-4 h-2 w-full overflow-hidden rounded-full'>
+            <div
+              className='bg-primary h-full transition-all'
+              style={{ width: `${Math.min(stats.usagePercentage, 100)}%` }}
+            />
+          </div>
+        </div>
+      ) : (
+        <div className='bg-base-100 border-base-300 rounded-lg border p-4'>
+          <div className='skeleton mb-4 h-6 w-32'></div>
+          <div className='grid grid-cols-2 gap-4 sm:grid-cols-4'>
+            <div className='skeleton h-16 w-full'></div>
+            <div className='skeleton h-16 w-full'></div>
+            <div className='skeleton h-16 w-full'></div>
+            <div className='skeleton h-16 w-full'></div>
+          </div>
+          <div className='skeleton mt-4 h-2 w-full rounded-full'></div>
+        </div>
+      )}
+
+      {/* Files Section */}
+      <div className='bg-base-100 border-base-300 rounded-lg border'>
+        <div className='border-base-300 flex flex-col gap-4 border-b p-4 sm:flex-row sm:items-center sm:justify-between'>
+          <div className='hidden items-center justify-center sm:flex'>
+            <h3 className='text-base-content text-lg font-semibold'>{_('Files')}</h3>
+          </div>
+
+          <div className='flex flex-col gap-2 sm:flex-row'>
+            <input
+              type='text'
+              placeholder={_('Search files...')}
+              value={searchInput}
+              onChange={(e) => setSearchInput(e.target.value)}
+              className='input input-bordered input-sm w-full sm:w-64'
+              disabled={loading}
+            />
+
+            <select
+              value={`${sortBy}-${sortOrder}`}
+              onChange={(e) => {
+                const [newSortBy, newSortOrder] = e.target.value.split('-');
+                setSortBy(newSortBy as ListFilesParams['sortBy']);
+                setSortOrder(newSortOrder as 'asc' | 'desc');
+              }}
+              disabled={loading}
+              className='select select-bordered select-sm'
+            >
+              <option value='created_at-desc'>{_('Newest First')}</option>
+              <option value='created_at-asc'>{_('Oldest First')}</option>
+              <option value='file_size-desc'>{_('Largest First')}</option>
+              <option value='file_size-asc'>{_('Smallest First')}</option>
+              <option value='file_key-asc'>{_('Name A-Z')}</option>
+              <option value='file_key-desc'>{_('Name Z-A')}</option>
+            </select>
+          </div>
+        </div>
+
+        {/* Actions Bar */}
+        <div className='bg-base-200 border-base-300 flex items-center justify-between border-b p-4'>
+          <span className='text-base-content text-sm'>
+            {_('{{count}} selected', { count: selectedFiles.size })}
+          </span>
+          <button
+            onClick={() => setShowConfirmDelete(true)}
+            className='btn btn-error btn-sm'
+            disabled={loading || selectedFiles.size === 0}
+          >
+            {_('Delete Selected')}
+          </button>
+        </div>
+
+        {loading && <Spinner loading />}
+
+        {/* Files List - Grouped by Book */}
+        <div className='w-full'>
+          <table className='table-sm table w-full [&_td]:px-2 [&_td]:py-1 [&_th]:px-2 [&_th]:py-1'>
+            <thead className='h-10'>
+              <tr>
+                <th className='w-12'>
+                  <div className='flex items-center'>
+                    <input
+                      type='checkbox'
+                      checked={isAllSelected}
+                      onChange={(e) => handleSelectAll(e.target.checked)}
+                      className='checkbox checkbox-sm'
+                      disabled={!filesLoaded || loading}
+                    />
+                  </div>
+                </th>
+                <th className='!ps-0'>{_('File Name')}</th>
+                <th className='hidden sm:table-cell'>{_('Size')}</th>
+                <th className='hidden sm:table-cell'>{_('Created')}</th>
+              </tr>
+            </thead>
+            <tbody>
+              {!filesLoaded ? (
+                <>
+                  {[...Array(5)].map((_, i) => (
+                    <tr key={i}>
+                      <td className='min-w-16'>
+                        <div className='skeleton h-5 w-5'></div>
+                      </td>
+                      <td className='max-w-0 !ps-0 sm:w-[80%]'>
+                        <div className='flex flex-col gap-2'>
+                          <div className='skeleton h-4 w-3/4'></div>
+                          <div className='skeleton h-3 w-1/2 sm:hidden'></div>
+                        </div>
+                      </td>
+                      <td className='hidden sm:table-cell'>
+                        <div className='skeleton h-4 w-16'></div>
+                      </td>
+                      <td className='hidden sm:table-cell'>
+                        <div className='skeleton h-4 w-20'></div>
+                      </td>
+                    </tr>
+                  ))}
+                </>
+              ) : groupedFiles.size === 0 ? (
+                <tr>
+                  <td colSpan={4} className='text-center'>
+                    <div className='text-base-content/60 py-8'>
+                      {searchQuery ? _('No files found') : _('No files uploaded yet')}
+                    </div>
+                  </td>
+                </tr>
+              ) : (
+                Array.from(groupedFiles.entries()).map(([bookHash, bookFiles]) => {
+                  const mainFile = getMainBookFile(bookFiles);
+                  const isExpanded = expandedBooks.has(bookHash);
+                  const hasMultipleFiles = bookFiles.length > 1;
+                  const bookSelected = isBookSelected(bookFiles);
+                  const bookPartiallySelected = isBookPartiallySelected(bookFiles);
+
+                  if (!mainFile) return null;
+
+                  return (
+                    <React.Fragment key={bookHash}>
+                      {/* Main book row */}
+                      <tr className='hover'>
+                        <td>
+                          <div className='flex items-center gap-1'>
+                            <input
+                              type='checkbox'
+                              checked={bookSelected}
+                              ref={(el) => {
+                                if (el) el.indeterminate = bookPartiallySelected;
+                              }}
+                              onChange={(e) => handleSelectBook(bookFiles, e.target.checked)}
+                              disabled={loading}
+                              className='checkbox checkbox-sm'
+                            />
+                            {hasMultipleFiles && (
+                              <button
+                                onClick={() => toggleBookExpansion(bookHash)}
+                                className='btn btn-ghost btn-xs'
+                              >
+                                {isExpanded ? '−' : '+'}
+                              </button>
+                            )}
+                          </div>
+                        </td>
+                        <td className='max-w-0 !ps-0 sm:w-[80%]'>
+                          <div className='flex flex-col'>
+                            <div className='flex items-center gap-2'>
+                              <span className='text-base-content block max-w-full truncate font-medium'>
+                                {getFileName(mainFile.file_key)}
+                              </span>
+                              {hasMultipleFiles && (
+                                <span className='text-base-content/60 flex-shrink-0 whitespace-nowrap text-xs'>
+                                  ({bookFiles.length} {_('files')})
+                                </span>
+                              )}
+                            </div>
+                            <span className='text-base-content/60 text-xs sm:hidden'>
+                              {formatFileSize(getBookTotalSize(bookFiles))} ·{' '}
+                              {formatDate(mainFile.created_at)}
+                            </span>
+                          </div>
+                        </td>
+                        <td className='hidden whitespace-nowrap sm:table-cell'>
+                          {formatFileSize(getBookTotalSize(bookFiles))}
+                        </td>
+                        <td className='hidden whitespace-nowrap sm:table-cell'>
+                          {formatDate(mainFile.created_at)}
+                        </td>
+                      </tr>
+
+                      {/* Expanded files (excluding covers unless expanded) */}
+                      {isExpanded &&
+                        bookFiles.map((file) => (
+                          <tr key={file.file_key} className='hover bg-base-200/50'>
+                            <td>
+                              <div className='pl-4'>
+                                <input
+                                  type='checkbox'
+                                  checked={selectedFiles.has(file.file_key)}
+                                  onChange={(e) =>
+                                    handleSelectFile(file.file_key, e.target.checked)
+                                  }
+                                  disabled={loading}
+                                  className='checkbox checkbox-sm'
+                                />
+                              </div>
+                            </td>
+                            <td className='max-w-0 !ps-0 sm:w-[80%]'>
+                              <div className='flex flex-col'>
+                                <span className='text-base-content/80 text-xs'>
+                                  {getFileName(file.file_key)}
+                                </span>
+                              </div>
+                            </td>
+                            <td className='hidden sm:table-cell'>
+                              {formatFileSize(file.file_size)}
+                            </td>
+                            <td className='hidden sm:table-cell'>{formatDate(file.created_at)}</td>
+                          </tr>
+                        ))}
+                    </React.Fragment>
+                  );
+                })
+              )}
+            </tbody>
+          </table>
+        </div>
+
+        {/* Pagination */}
+        <div className='border-base-300 flex items-center justify-between border-t p-4'>
+          <button
+            onClick={() => setCurrentPage((p) => Math.max(1, p - 1))}
+            disabled={currentPage === 1}
+            className='btn btn-sm'
+          >
+            {_('Previous')}
+          </button>
+          <span className='text-base-content text-sm'>
+            {_('Page {{current}} of {{total}}', { current: currentPage, total: totalPages })}
+          </span>
+          <button
+            onClick={() => setCurrentPage((p) => Math.min(totalPages, p + 1))}
+            disabled={currentPage === totalPages}
+            className='btn btn-sm'
+          >
+            {_('Next')}
+          </button>
+        </div>
+      </div>
+
+      {/* Confirm Delete Modal */}
+      {showConfirmDelete && (
+        <div
+          className={clsx('fixed bottom-0 left-0 right-0 z-50 flex justify-center')}
+          style={{
+            paddingBottom: `${(safeAreaInsets?.bottom || 0) + 16}px`,
+          }}
+        >
+          <Alert
+            title={_('Confirm Deletion')}
+            message={_('Are you sure to delete {{count}} selected file(s)?', {
+              count: selectedFiles.size,
+            })}
+            onCancel={() => {
+              setShowConfirmDelete(false);
+            }}
+            onConfirm={() => {
+              handleDeleteSelected();
+              setShowConfirmDelete(false);
+            }}
+          />
+        </div>
+      )}
+    </div>
+  );
+};
+
+export default StorageManager;
diff --git a/apps/readest-app/src/app/user/page.tsx b/apps/readest-app/src/app/user/page.tsx
index e79c536b..4f9e3547 100644
--- a/apps/readest-app/src/app/user/page.tsx
+++ b/apps/readest-app/src/app/user/page.tsx
@@ -22,6 +22,7 @@ import {
   restoreIAPPurchases,
   getSubscriptionSuccessUrl as getIAPSubscriptionSuccessUrl,
 } from '@/libs/payment/iap/client';
+import { isPurchaseProduct } from '@/libs/payment/iap/utils';
 import {
   createStripeCheckoutSession,
   redirectToStripeCheckout,
@@ -38,8 +39,8 @@ import UserInfo from './components/UserInfo';
 import UsageStats from './components/UsageStats';
 import PlansComparison from './components/PlansComparison';
 import AccountActions from './components/AccountActions';
+import StorageManager from './components/StorageManager';
 import Checkout from './components/Checkout';
-import { isPurchaseProduct } from '@/libs/payment/iap/utils';
 
 type CheckoutState = {
   clientSecret: string;
@@ -56,6 +57,7 @@ const ProfilePage = () => {
 
   const [loading, setLoading] = useState(false);
   const [showEmbeddedCheckout, setShowEmbeddedCheckout] = useState(false);
+  const [showStorageManager, setShowStorageManager] = useState(false);
   const [checkoutState, setCheckoutState] = useState<CheckoutState>({
     clientSecret: '',
     sessionId: '',
@@ -87,6 +89,8 @@ const ProfilePage = () => {
   const handleGoBack = () => {
     if (showEmbeddedCheckout) {
       setShowEmbeddedCheckout(false);
+    } else if (showStorageManager) {
+      setShowStorageManager(false);
     } else {
       navigateToLibrary(router);
     }
@@ -200,6 +204,10 @@ const ProfilePage = () => {
     handleConfirmDelete(_('Failed to delete user. Please try again later.'));
   };
 
+  const handleManageStorage = () => {
+    setShowStorageManager(true);
+  };
+
   if (!mounted) {
     return null;
   }
@@ -262,28 +270,37 @@ const ProfilePage = () => {
                     planDetails={userPlanDetails}
                   />
 
-                  <UsageStats quotas={quotas} />
+                  {!showStorageManager && <UsageStats quotas={quotas} />}
                 </div>
 
-                <div className='flex flex-col gap-y-8 sm:px-6'>
-                  <PlansComparison
-                    availablePlans={availablePlans}
-                    userPlan={userProfilePlan}
-                    onSubscribe={appService.hasIAP ? handleIAPSubscribe : handleStripeSubscribe}
-                  />
-                </div>
+                {showStorageManager ? (
+                  <div className='flex flex-col gap-y-8 px-6'>
+                    <StorageManager />
+                  </div>
+                ) : (
+                  <>
+                    <div className='flex flex-col gap-y-8 sm:px-6'>
+                      <PlansComparison
+                        availablePlans={availablePlans}
+                        userPlan={userProfilePlan}
+                        onSubscribe={appService.hasIAP ? handleIAPSubscribe : handleStripeSubscribe}
+                      />
+                    </div>
+                    <div className='flex flex-col gap-y-8 px-6'>
+                      <AccountActions
+                        userPlan={userProfilePlan}
+                        onLogout={handleLogout}
+                        onResetPassword={handleResetPassword}
+                        onUpdateEmail={handleUpdateEmail}
+                        onConfirmDelete={handleDeleteWithMessage}
+                        onRestorePurchase={handleIAPRestorePurchase}
+                        onManageSubscription={handleManageSubscription}
+                        onManageStorage={handleManageStorage}
+                      />
+                    </div>
+                  </>
+                )}
 
-                <div className='flex flex-col gap-y-8 px-6'>
-                  <AccountActions
-                    userPlan={userProfilePlan}
-                    onLogout={handleLogout}
-                    onResetPassword={handleResetPassword}
-                    onUpdateEmail={handleUpdateEmail}
-                    onConfirmDelete={handleDeleteWithMessage}
-                    onRestorePurchase={handleIAPRestorePurchase}
-                    onManageSubscription={handleManageSubscription}
-                  />
-                </div>
                 <LegalLinks />
               </div>
             </div>
diff --git a/apps/readest-app/src/libs/storage.ts b/apps/readest-app/src/libs/storage.ts
index f8c7b662..a1ae07fc 100644
--- a/apps/readest-app/src/libs/storage.ts
+++ b/apps/readest-app/src/libs/storage.ts
@@ -15,6 +15,9 @@ const API_ENDPOINTS = {
   upload: getAPIBaseUrl() + '/storage/upload',
   download: getAPIBaseUrl() + '/storage/download',
   delete: getAPIBaseUrl() + '/storage/delete',
+  stats: getAPIBaseUrl() + '/storage/stats',
+  list: getAPIBaseUrl() + '/storage/list',
+  purge: getAPIBaseUrl() + '/storage/purge',
 };
 
 export const createProgressHandler = (
@@ -171,3 +174,119 @@ export const deleteFile = async (filePath: string) => {
     throw new Error('File deletion failed');
   }
 };
+
+export interface StorageStats {
+  totalFiles: number;
+  totalSize: number;
+  usage: number;
+  quota: number;
+  usagePercentage: number;
+  byBookHash: Array<{
+    bookHash: string | null;
+    fileCount: number;
+    totalSize: number;
+  }>;
+}
+
+export const getStorageStats = async (): Promise<StorageStats> => {
+  try {
+    const response = await fetchWithAuth(API_ENDPOINTS.stats, {
+      method: 'GET',
+    });
+
+    return await response.json();
+  } catch (error) {
+    console.error('Get storage stats failed:', error);
+    throw new Error('Get storage stats failed');
+  }
+};
+
+export interface FileRecord {
+  file_key: string;
+  file_size: number;
+  book_hash: string | null;
+  created_at: string;
+  updated_at: string | null;
+}
+
+export interface ListFilesParams {
+  page?: number;
+  pageSize?: number;
+  sortBy?: 'created_at' | 'updated_at' | 'file_size' | 'file_key';
+  sortOrder?: 'asc' | 'desc';
+  bookHash?: string;
+  search?: string;
+}
+
+interface ListFilesResponse {
+  files: FileRecord[];
+  total: number;
+  page: number;
+  pageSize: number;
+  totalPages: number;
+}
+
+export const listFiles = async (params?: ListFilesParams): Promise<ListFilesResponse> => {
+  try {
+    const queryParams = new URLSearchParams();
+
+    if (params?.page) queryParams.set('page', params.page.toString());
+    if (params?.pageSize) queryParams.set('pageSize', params.pageSize.toString());
+    if (params?.sortBy) queryParams.set('sortBy', params.sortBy);
+    if (params?.sortOrder) queryParams.set('sortOrder', params.sortOrder);
+    if (params?.bookHash) queryParams.set('bookHash', params.bookHash);
+    if (params?.search) queryParams.set('search', params.search);
+
+    const url = queryParams.toString()
+      ? `${API_ENDPOINTS.list}?${queryParams.toString()}`
+      : API_ENDPOINTS.list;
+
+    const response = await fetchWithAuth(url, {
+      method: 'GET',
+    });
+
+    return await response.json();
+  } catch (error) {
+    console.error('List files failed:', error);
+    throw new Error('List files failed');
+  }
+};
+
+interface PurgeFilesResult {
+  success: string[];
+  failed: Array<{ fileKey: string; error: string }>;
+  deletedCount: number;
+  failedCount: number;
+}
+
+export const purgeFiles = async (
+  filePathsOrKeys: string[],
+  isFileKeys = false,
+): Promise<PurgeFilesResult> => {
+  try {
+    let fileKeys: string[];
+
+    if (isFileKeys) {
+      fileKeys = filePathsOrKeys;
+    } else {
+      const userId = await getUserID();
+      if (!userId) {
+        throw new Error('Not authenticated');
+      }
+      fileKeys = filePathsOrKeys.map((path) => `${userId}/${path}`);
+    }
+
+    const response = await fetchWithAuth(API_ENDPOINTS.purge, {
+      method: 'DELETE',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify({ fileKeys }),
+    });
+
+    return await response.json();
+  } catch (error) {
+    console.error('Purge files failed:', error);
+    throw new Error('Purge files failed');
+  }
+};
diff --git a/apps/readest-app/src/pages/api/storage/list.ts b/apps/readest-app/src/pages/api/storage/list.ts
new file mode 100644
index 00000000..36ca3c9a
--- /dev/null
+++ b/apps/readest-app/src/pages/api/storage/list.ts
@@ -0,0 +1,124 @@
+import type { NextApiRequest, NextApiResponse } from 'next';
+import { createSupabaseAdminClient } from '@/utils/supabase';
+import { corsAllMethods, runMiddleware } from '@/utils/cors';
+import { validateUserAndToken } from '@/utils/access';
+
+interface FileRecord {
+  file_key: string;
+  file_size: number;
+  book_hash: string | null;
+  created_at: string;
+  updated_at: string | null;
+}
+
+interface ListFilesResponse {
+  files: FileRecord[];
+  total: number;
+  page: number;
+  pageSize: number;
+  totalPages: number;
+}
+
+export default async function handler(req: NextApiRequest, res: NextApiResponse) {
+  await runMiddleware(req, res, corsAllMethods);
+
+  if (req.method !== 'GET') {
+    return res.status(405).json({ error: 'Method not allowed' });
+  }
+
+  try {
+    const { user, token } = await validateUserAndToken(req.headers['authorization']);
+    if (!user || !token) {
+      return res.status(403).json({ error: 'Not authenticated' });
+    }
+
+    const reqQuery = req.query as {
+      page?: string;
+      pageSize?: string;
+      sortBy?: string;
+      sortOrder?: string;
+      bookHash?: string;
+      search?: string;
+    };
+    const page = parseInt(reqQuery.page as string) || 1;
+    const pageSize = Math.min(parseInt(reqQuery.pageSize as string) || 50, 100);
+    const sortBy = (reqQuery.sortBy as string) || 'created_at';
+    const sortOrder = (reqQuery.sortOrder as string) === 'asc' ? 'asc' : 'desc';
+    const bookHash = reqQuery.bookHash as string | undefined;
+    const search = reqQuery.search as string | undefined;
+
+    const supabase = createSupabaseAdminClient();
+
+    let query = supabase
+      .from('files')
+      .select('file_key, file_size, book_hash, created_at, updated_at', { count: 'exact' })
+      .eq('user_id', user.id)
+      .is('deleted_at', null);
+
+    if (bookHash) {
+      query = query.eq('book_hash', bookHash);
+    }
+
+    if (search) {
+      query = query.ilike('file_key', `%${search}%`);
+    }
+
+    const validSortColumns = ['created_at', 'updated_at', 'file_size', 'file_key'];
+    const sortColumn = validSortColumns.includes(sortBy) ? sortBy : 'created_at';
+    query = query.order(sortColumn, { ascending: sortOrder === 'asc' });
+
+    const from = (page - 1) * pageSize;
+    const to = from + pageSize - 1;
+    query = query.range(from, to);
+
+    const { data: files, error: filesError, count } = await query;
+
+    if (filesError) {
+      console.error('Error querying files:', filesError);
+      return res.status(500).json({ error: 'Failed to retrieve files' });
+    }
+
+    const total = count || 0;
+    const totalPages = Math.ceil(total / pageSize);
+
+    // Get all book_hashes from the paginated results
+    const bookHashes = Array.from(
+      new Set((files || []).map((f) => f.book_hash).filter((hash): hash is string => !!hash)),
+    );
+
+    // Fetch all files with the same book_hashes to ensure complete book groups
+    // IMPORTANT: We don't apply the search filter here. This ensures that ALL files
+    // for matched books are included (e.g., cover.png files), even if they don't
+    // match the search term. This is crucial for proper book grouping and selection.
+    let allRelatedFiles = files || [];
+    if (bookHashes.length > 0) {
+      const relatedQuery = supabase
+        .from('files')
+        .select('file_key, file_size, book_hash, created_at, updated_at')
+        .eq('user_id', user.id)
+        .is('deleted_at', null)
+        .in('book_hash', bookHashes);
+
+      const { data: relatedFiles, error: relatedError } = await relatedQuery;
+
+      if (!relatedError && relatedFiles) {
+        const fileMap = new Map(allRelatedFiles.map((f) => [f.file_key, f]));
+        relatedFiles.forEach((f) => fileMap.set(f.file_key, f));
+        allRelatedFiles = Array.from(fileMap.values());
+      }
+    }
+
+    const response: ListFilesResponse = {
+      files: allRelatedFiles,
+      total,
+      page,
+      pageSize,
+      totalPages,
+    };
+
+    return res.status(200).json(response);
+  } catch (error) {
+    console.error(error);
+    return res.status(500).json({ error: 'Something went wrong' });
+  }
+}
diff --git a/apps/readest-app/src/pages/api/storage/purge.ts b/apps/readest-app/src/pages/api/storage/purge.ts
new file mode 100644
index 00000000..bfe3eeb0
--- /dev/null
+++ b/apps/readest-app/src/pages/api/storage/purge.ts
@@ -0,0 +1,146 @@
+import type { NextApiRequest, NextApiResponse } from 'next';
+import { corsAllMethods, runMiddleware } from '@/utils/cors';
+import { createSupabaseAdminClient } from '@/utils/supabase';
+import { validateUserAndToken } from '@/utils/access';
+import { deleteObject } from '@/utils/object';
+
+interface BulkDeleteResult {
+  success: string[];
+  failed: Array<{ fileKey: string; error: string }>;
+  deletedCount: number;
+  failedCount: number;
+}
+
+export default async function handler(req: NextApiRequest, res: NextApiResponse) {
+  await runMiddleware(req, res, corsAllMethods);
+
+  if (req.method !== 'DELETE') {
+    return res.status(405).json({ error: 'Method not allowed' });
+  }
+
+  try {
+    const { user, token } = await validateUserAndToken(req.headers['authorization']);
+    if (!user || !token) {
+      return res.status(403).json({ error: 'Not authenticated' });
+    }
+
+    const { fileKeys } = req.body;
+
+    if (!fileKeys || !Array.isArray(fileKeys)) {
+      return res.status(400).json({ error: 'Missing or invalid fileKeys array' });
+    }
+
+    if (fileKeys.length === 0) {
+      return res.status(400).json({ error: 'fileKeys array cannot be empty' });
+    }
+
+    if (fileKeys.length > 100) {
+      return res.status(400).json({ error: 'Cannot delete more than 100 files at once' });
+    }
+
+    if (!fileKeys.every((key) => typeof key === 'string')) {
+      return res.status(400).json({ error: 'All fileKeys must be strings' });
+    }
+
+    const supabase = createSupabaseAdminClient();
+
+    // Fetch all files that match the provided keys and belong to the user
+    const { data: fileRecords, error: fileError } = await supabase
+      .from('files')
+      .select('id, user_id, file_key')
+      .eq('user_id', user.id)
+      .in('file_key', fileKeys)
+      .is('deleted_at', null);
+
+    if (fileError) {
+      console.error('Error querying files:', fileError);
+      return res.status(500).json({ error: 'Failed to retrieve files for deletion' });
+    }
+
+    if (!fileRecords || fileRecords.length === 0) {
+      return res.status(404).json({ error: 'No matching files found' });
+    }
+
+    // Verify all files belong to the user
+    const unauthorizedFiles = fileRecords.filter((record) => record.user_id !== user.id);
+    if (unauthorizedFiles.length > 0) {
+      return res.status(403).json({ error: 'Unauthorized access to one or more files' });
+    }
+
+    // Process deletions
+    const results = await Promise.allSettled(
+      fileRecords.map(async (fileRecord) => {
+        try {
+          // Delete from storage
+          await deleteObject(fileRecord.file_key);
+
+          // Delete from database
+          const { error: deleteError } = await supabase
+            .from('files')
+            .delete()
+            .eq('id', fileRecord.id);
+
+          if (deleteError) {
+            throw new Error(`Database deletion failed: ${deleteError.message}`);
+          }
+
+          return { fileKey: fileRecord.file_key, success: true };
+        } catch (error) {
+          console.error(`Error deleting file ${fileRecord.file_key}:`, error);
+          return {
+            fileKey: fileRecord.file_key,
+            success: false,
+            error: error instanceof Error ? error.message : 'Unknown error',
+          };
+        }
+      }),
+    );
+
+    const success: string[] = [];
+    const failed: Array<{ fileKey: string; error: string }> = [];
+
+    results.forEach((result) => {
+      if (result.status === 'fulfilled') {
+        if (result.value.success) {
+          success.push(result.value.fileKey);
+        } else {
+          failed.push({
+            fileKey: result.value.fileKey,
+            error: result.value.error || 'Unknown error',
+          });
+        }
+      } else {
+        failed.push({
+          fileKey: 'unknown',
+          error: result.reason?.message || 'Promise rejected',
+        });
+      }
+    });
+
+    // Handle files that weren't found in the database
+    const foundFileKeys = new Set(fileRecords.map((record) => record.file_key));
+    const notFoundKeys = fileKeys.filter((key) => !foundFileKeys.has(key));
+    notFoundKeys.forEach((key) => {
+      failed.push({
+        fileKey: key,
+        error: 'File not found or already deleted',
+      });
+    });
+
+    const response: BulkDeleteResult = {
+      success,
+      failed,
+      deletedCount: success.length,
+      failedCount: failed.length,
+    };
+
+    // Return 207 Multi-Status if there are partial failures
+    const statusCode =
+      failed.length > 0 && success.length > 0 ? 207 : failed.length > 0 ? 500 : 200;
+
+    return res.status(statusCode).json(response);
+  } catch (error) {
+    console.error(error);
+    return res.status(500).json({ error: 'Something went wrong' });
+  }
+}
diff --git a/apps/readest-app/src/pages/api/storage/stats.ts b/apps/readest-app/src/pages/api/storage/stats.ts
new file mode 100644
index 00000000..d84509b9
--- /dev/null
+++ b/apps/readest-app/src/pages/api/storage/stats.ts
@@ -0,0 +1,109 @@
+import type { NextApiRequest, NextApiResponse } from 'next';
+import { createSupabaseAdminClient } from '@/utils/supabase';
+import { corsAllMethods, runMiddleware } from '@/utils/cors';
+import { validateUserAndToken, getStoragePlanData } from '@/utils/access';
+
+interface StorageStats {
+  totalFiles: number;
+  totalSize: number;
+  usage: number;
+  quota: number;
+  usagePercentage: number;
+  byBookHash: Array<{
+    bookHash: string | null;
+    fileCount: number;
+    totalSize: number;
+  }>;
+}
+
+export default async function handler(req: NextApiRequest, res: NextApiResponse) {
+  await runMiddleware(req, res, corsAllMethods);
+
+  if (req.method !== 'GET') {
+    return res.status(405).json({ error: 'Method not allowed' });
+  }
+
+  try {
+    const { user, token } = await validateUserAndToken(req.headers['authorization']);
+    if (!user || !token) {
+      return res.status(403).json({ error: 'Not authenticated' });
+    }
+
+    const supabase = createSupabaseAdminClient();
+
+    // Get total file count and size
+    const { data: totalStats, error: totalError } = await supabase
+      .from('files')
+      .select('file_size')
+      .eq('user_id', user.id)
+      .is('deleted_at', null);
+
+    if (totalError) {
+      console.error('Error querying total stats:', totalError);
+      return res.status(500).json({ error: 'Failed to retrieve storage statistics' });
+    }
+
+    const totalFiles = totalStats?.length || 0;
+    const totalSize = totalStats?.reduce((sum, file) => sum + (file.file_size || 0), 0) || 0;
+
+    // Get storage plan data
+    const { usage, quota } = getStoragePlanData(token);
+    const usagePercentage = quota > 0 ? Math.round((usage / quota) * 100) : 0;
+
+    // Get stats grouped by book_hash
+    const { data: bookHashStats, error: bookHashError } = await supabase.rpc(
+      'get_storage_by_book_hash',
+      { p_user_id: user.id },
+    );
+
+    // Fallback if RPC function doesn't exist - manual aggregation
+    let byBookHash: Array<{ bookHash: string | null; fileCount: number; totalSize: number }> = [];
+
+    if (bookHashError) {
+      console.warn('RPC function not available, using fallback aggregation:', bookHashError);
+
+      const { data: allFiles, error: filesError } = await supabase
+        .from('files')
+        .select('book_hash, file_size')
+        .eq('user_id', user.id)
+        .is('deleted_at', null);
+
+      if (!filesError && allFiles) {
+        const grouped = new Map<string | null, { count: number; size: number }>();
+
+        allFiles.forEach((file) => {
+          const key = file.book_hash;
+          const current = grouped.get(key) || { count: 0, size: 0 };
+          grouped.set(key, {
+            count: current.count + 1,
+            size: current.size + file.file_size,
+          });
+        });
+
+        byBookHash = Array.from(grouped.entries())
+          .map(([bookHash, stats]) => ({
+            bookHash,
+            fileCount: stats.count,
+            totalSize: stats.size,
+          }))
+          .sort((a, b) => b.totalSize - a.totalSize);
+      }
+    } else if (bookHashStats) {
+      byBookHash = bookHashStats;
+    }
+
+    const response: StorageStats = {
+      totalFiles,
+      totalSize,
+      usage,
+      quota,
+      usagePercentage,
+      byBookHash,
+    };
+
+    return res.status(200).json(response);
+  } catch (error) {
+    console.error(error);
+    return res.status(500).json({ error: 'Something went wrong' });
+  }
+}