feat: add keyboard shortcuts help dialog (#3653)

Add a keyboard shortcuts help dialog toggled with '?' that displays all shortcuts grouped by section with platform-appropriate key rendering. Restructure DEFAULT_SHORTCUTS to include i18n descriptions and section metadata. Translate 37 new keys across 29 locales. Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-27 14:59:38 +08:00
parent 5f897f648f
commit 3d4d1482aa
38 changed files with 1879 additions and 124 deletions
@@ -183,7 +183,6 @@
  "RTL Direction": "الاتجاه من اليمين إلى اليسار",
  "Maximum Column Height": "الارتفاع الأقصى للعمود",
  "Maximum Column Width": "العرض الأقصى للعمود",
-  "Continuous Scroll": "التمرير المستمر",
  "Fullscreen": "ملء الشاشة",
  "No supported files found. Supported formats: {{formats}}": "لم يتم العثور على ملفات مدعومة. الصيغ المدعومة: {{formats}}",
  "Drop to Import Books": "قم بالسحب والإسقاط لاستيراد الكتب",
@@ -1154,5 +1153,42 @@
  "{{count}} books refreshed_many": "تم تحديث {{count}} كتابًا",
  "{{count}} books refreshed_other": "تم تحديث {{count}} كتاب",
  "Failed to refresh metadata": "فشل تحديث البيانات الوصفية",
-  "Refresh Metadata": "تحديث البيانات الوصفية"
+  "Refresh Metadata": "تحديث البيانات الوصفية",
+  "Keyboard Shortcuts": "اختصارات لوحة المفاتيح",
+  "View all keyboard shortcuts": "عرض جميع اختصارات لوحة المفاتيح",
+  "Switch Sidebar Tab": "تبديل علامة تبويب الشريط الجانبي",
+  "Toggle Notebook": "إظهار/إخفاء دفتر الملاحظات",
+  "Search in Book": "البحث في الكتاب",
+  "Toggle Scroll Mode": "تبديل وضع التمرير",
+  "Toggle Select Mode": "تبديل وضع التحديد",
+  "Toggle Bookmark": "تبديل الإشارة المرجعية",
+  "Toggle Text to Speech": "تبديل تحويل النص إلى كلام",
+  "Play / Pause TTS": "تشغيل / إيقاف القراءة الصوتية",
+  "Toggle Paragraph Mode": "تبديل وضع الفقرة",
+  "Highlight Selection": "تمييز التحديد",
+  "Underline Selection": "وضع خط تحت التحديد",
+  "Annotate Selection": "إضافة تعليق على التحديد",
+  "Search Selection": "البحث عن التحديد",
+  "Copy Selection": "نسخ التحديد",
+  "Translate Selection": "ترجمة التحديد",
+  "Dictionary Lookup": "البحث في القاموس",
+  "Wikipedia Lookup": "البحث في ويكيبيديا",
+  "Read Aloud Selection": "قراءة التحديد بصوت عالٍ",
+  "Proofread Selection": "تدقيق التحديد",
+  "Open Settings": "فتح الإعدادات",
+  "Open Command Palette": "فتح لوحة الأوامر",
+  "Show Keyboard Shortcuts": "عرض اختصارات لوحة المفاتيح",
+  "Open Books": "فتح الكتب",
+  "Toggle Fullscreen": "تبديل ملء الشاشة",
+  "Close Window": "إغلاق النافذة",
+  "Quit App": "إنهاء التطبيق",
+  "Go Left / Previous Page": "الانتقال لليسار / الصفحة السابقة",
+  "Go Right / Next Page": "الانتقال لليمين / الصفحة التالية",
+  "Go Up": "الانتقال لأعلى",
+  "Go Down": "الانتقال لأسفل",
+  "Previous Chapter": "الفصل السابق",
+  "Next Chapter": "الفصل التالي",
+  "Scroll Half Page Down": "تمرير نصف صفحة لأسفل",
+  "Scroll Half Page Up": "تمرير نصف صفحة لأعلى",
+  "Save Note": "حفظ الملاحظة"
 }
@@ -199,7 +199,6 @@
  "Auto": "অটো",
  "Scroll": "স্ক্রল",
  "Scrolled Mode": "স্ক্রল মোড",
-  "Continuous Scroll": "ক্রমাগত স্ক্রল",
  "Overlap Pixels": "ওভারল্যাপ পিক্সেল",
  "Disable Double Click": "ডাবল ক্লিক নিষ্ক্রিয়",
  "Volume Keys for Page Flip": "পৃষ্ঠা উল্টানোর জন্য ভলিউম কী",
@@ -1102,5 +1101,42 @@
  "{{count}} books refreshed_one": "{{count}}টি বইয়ের মেটাডেটা রিফ্রেশ হয়েছে",
  "{{count}} books refreshed_other": "{{count}}টি বইয়ের মেটাডেটা রিফ্রেশ হয়েছে",
  "Failed to refresh metadata": "মেটাডেটা রিফ্রেশ ব্যর্থ",
-  "Refresh Metadata": "মেটাডেটা রিফ্রেশ"
+  "Refresh Metadata": "মেটাডেটা রিফ্রেশ",
+  "Keyboard Shortcuts": "কীবোর্ড শর্টকাট",
+  "View all keyboard shortcuts": "সমস্ত কীবোর্ড শর্টকাট দেখুন",
+  "Switch Sidebar Tab": "সাইডবার ট্যাব পরিবর্তন করুন",
+  "Toggle Notebook": "নোটবুক দেখান/লুকান",
+  "Search in Book": "বইয়ে অনুসন্ধান করুন",
+  "Toggle Scroll Mode": "স্ক্রল মোড টগল করুন",
+  "Toggle Select Mode": "নির্বাচন মোড টগল করুন",
+  "Toggle Bookmark": "বুকমার্ক টগল করুন",
+  "Toggle Text to Speech": "টেক্সট টু স্পিচ টগল করুন",
+  "Play / Pause TTS": "TTS চালান / বিরতি দিন",
+  "Toggle Paragraph Mode": "অনুচ্ছেদ মোড টগল করুন",
+  "Highlight Selection": "নির্বাচিত অংশ হাইলাইট করুন",
+  "Underline Selection": "নির্বাচিত অংশে আন্ডারলাইন করুন",
+  "Annotate Selection": "নির্বাচিত অংশে টীকা যোগ করুন",
+  "Search Selection": "নির্বাচিত অংশ অনুসন্ধান করুন",
+  "Copy Selection": "নির্বাচিত অংশ কপি করুন",
+  "Translate Selection": "নির্বাচিত অংশ অনুবাদ করুন",
+  "Dictionary Lookup": "অভিধানে খুঁজুন",
+  "Wikipedia Lookup": "উইকিপিডিয়ায় খুঁজুন",
+  "Read Aloud Selection": "নির্বাচিত অংশ জোরে পড়ুন",
+  "Proofread Selection": "নির্বাচিত অংশ প্রুফরিড করুন",
+  "Open Settings": "সেটিংস খুলুন",
+  "Open Command Palette": "কমান্ড প্যালেট খুলুন",
+  "Show Keyboard Shortcuts": "কীবোর্ড শর্টকাট দেখান",
+  "Open Books": "বই খুলুন",
+  "Toggle Fullscreen": "পূর্ণ পর্দা টগল করুন",
+  "Close Window": "উইন্ডো বন্ধ করুন",
+  "Quit App": "অ্যাপ থেকে প্রস্থান করুন",
+  "Go Left / Previous Page": "বামে যান / আগের পৃষ্ঠা",
+  "Go Right / Next Page": "ডানে যান / পরের পৃষ্ঠা",
+  "Go Up": "উপরে যান",
+  "Go Down": "নিচে যান",
+  "Previous Chapter": "আগের অধ্যায়",
+  "Next Chapter": "পরের অধ্যায়",
+  "Scroll Half Page Down": "অর্ধেক পৃষ্ঠা নিচে স্ক্রল করুন",
+  "Scroll Half Page Up": "অর্ধেক পৃষ্ঠা উপরে স্ক্রল করুন",
+  "Save Note": "নোট সংরক্ষণ করুন"
 }
@@ -184,7 +184,6 @@
  "RTL Direction": "གཡས་ནས་གཡོན་དུ།",
  "Maximum Column Height": "གྲལ་ཐིག་མཐོ་ཤོས།",
  "Maximum Column Width": "གྲལ་ཐིག་རྒྱ་ཆེ་ཤོས།",
-  "Continuous Scroll": "རྒྱུན་མཐུད་འཁོར་རྒྱུག",
  "Fullscreen": "བརྡ་ཁྱབ་ངོས་ཆ་ཚང་།",
  "No supported files found. Supported formats: {{formats}}": "རྒྱབ་སྐྱོར་བྱེད་པའི་ཡིག་ཆ་མ་རྙེད། རྒྱབ་སྐྱོར་བྱེད་པའི་རྣམ་པ། {{formats}}",
  "Drop to Import Books": "འདྲུད་འཇོག་བྱས་ནས་དཔེ་དེབ་ནང་འདྲེན།",
@@ -1089,5 +1088,42 @@
  "Loading library...": "དཔེ་མཛོད་འཇུག་བཞིན་པ...",
  "{{count}} books refreshed_other": "تم تحديث {{count}} كتب",
  "Failed to refresh metadata": "མེ་ཊ་ཌེ་ཊ་གསར་བསྒྱུར་བྱེད་མ་ཐུབ",
-  "Refresh Metadata": "མེ་ཊ་ཌེ་ཊ་གསར་བསྒྱུར"
+  "Refresh Metadata": "མེ་ཊ་ཌེ་ཊ་གསར་བསྒྱུར",
+  "Keyboard Shortcuts": "མཐེབ་གཞོང་མྱུར་ལམ།",
+  "View all keyboard shortcuts": "མཐེབ་གཞོང་མྱུར་ལམ་ཚང་མ་ལྟ་བ།",
+  "Switch Sidebar Tab": "ཟུར་འབར་གྱི་ཤོག་བྱང་བརྗེ་བ།",
+  "Toggle Notebook": "ཟིན་དེབ་སྟོན་པ།/སྦས་པ།",
+  "Search in Book": "དཔེ་དེབ་ནང་འཚོལ་བ།",
+  "Toggle Scroll Mode": "འཁྱོག་སྒུལ་རྣམ་པ་བརྗེ་བ།",
+  "Toggle Select Mode": "འདེམས་རྣམ་པ་བརྗེ་བ།",
+  "Toggle Bookmark": "ཤོག་རྟགས་བརྗེ་བ།",
+  "Toggle Text to Speech": "ཡི་གེ་སྒྲ་ལ་བརྗེ་བ།",
+  "Play / Pause TTS": "སྒྲ་ཀློག་འགོ་འཛུགས / མཚམས་འཇོག",
+  "Toggle Paragraph Mode": "དུམ་བུ་རྣམ་པ་བརྗེ་བ།",
+  "Highlight Selection": "བདམས་པ་གསལ་བཀོད།",
+  "Underline Selection": "བདམས་པའི་འོག་ཐིག",
+  "Annotate Selection": "བདམས་པར་མཆན་འགོད།",
+  "Search Selection": "བདམས་པ་འཚོལ་བ།",
+  "Copy Selection": "བདམས་པ་བཤུ་བ།",
+  "Translate Selection": "བདམས་པ་ཡིག་སྒྱུར།",
+  "Dictionary Lookup": "ཚིག་མཛོད་ནང་འཚོལ་བ།",
+  "Wikipedia Lookup": "ཝེ་ཁེ་པི་ཌི་ཡར་འཚོལ་བ།",
+  "Read Aloud Selection": "བདམས་པ་སྒྲ་ཆེན་པོས་ཀློག",
+  "Proofread Selection": "བདམས་པ་ཞུ་དག",
+  "Open Settings": "སྒྲིག་འགོད་ཁ་ཕྱེ་བ།",
+  "Open Command Palette": "བཀའ་བརྡའི་པང་ཁ་ཕྱེ་བ།",
+  "Show Keyboard Shortcuts": "མཐེབ་གཞོང་མྱུར་ལམ་སྟོན་པ།",
+  "Open Books": "དཔེ་དེབ་ཁ་ཕྱེ་བ།",
+  "Toggle Fullscreen": "ཡོངས་ཁྱབ་བརྗེ་བ།",
+  "Close Window": "སྒེའུ་ཁུང་ཁ་རྒྱག",
+  "Quit App": "ཉེར་སྤྱོད་ཁ་རྒྱག",
+  "Go Left / Previous Page": "གཡོན་དུ / སྔོན་མའི་ཤོག་ངོས།",
+  "Go Right / Next Page": "གཡས་སུ / རྗེས་མའི་ཤོག་ངོས།",
+  "Go Up": "གོང་དུ།",
+  "Go Down": "འོག་ཏུ།",
+  "Previous Chapter": "སྔོན་མའི་ལེའུ།",
+  "Next Chapter": "རྗེས་མའི་ལེའུ།",
+  "Scroll Half Page Down": "ཤོག་ངོས་ཕྱེད་ཀ་འོག་ཏུ།",
+  "Scroll Half Page Up": "ཤོག་ངོས་ཕྱེད་ཀ་གོང་དུ།",
+  "Save Note": "ཟིན་བྲིས་ཉར་བ།"
 }
@@ -183,7 +183,6 @@
  "RTL Direction": "RTL-Richtung",
  "Maximum Column Height": "Maximale Spaltenhöhe",
  "Maximum Column Width": "Maximale Spaltenbreite",
-  "Continuous Scroll": "Kontinuierliches Scrollen",
  "Fullscreen": "Vollbild",
  "No supported files found. Supported formats: {{formats}}": "Keine unterstützten Dateien gefunden. Unterstützte Formate: {{formats}}",
  "Drop to Import Books": "Zum Importieren von Büchern ablegen",
@@ -1102,5 +1101,42 @@
  "{{count}} books refreshed_one": "{{count}} Buch aktualisiert",
  "{{count}} books refreshed_other": "{{count}} Bücher aktualisiert",
  "Failed to refresh metadata": "Metadaten-Aktualisierung fehlgeschlagen",
-  "Refresh Metadata": "Metadaten aktualisieren"
+  "Refresh Metadata": "Metadaten aktualisieren",
+  "Keyboard Shortcuts": "Tastaturkürzel",
+  "View all keyboard shortcuts": "Alle Tastaturkürzel anzeigen",
+  "Switch Sidebar Tab": "Seitenleisten-Tab wechseln",
+  "Toggle Notebook": "Notizbuch ein-/ausblenden",
+  "Search in Book": "Im Buch suchen",
+  "Toggle Scroll Mode": "Scrollmodus umschalten",
+  "Toggle Select Mode": "Auswahlmodus umschalten",
+  "Toggle Bookmark": "Lesezeichen umschalten",
+  "Toggle Text to Speech": "Sprachausgabe umschalten",
+  "Play / Pause TTS": "Sprachausgabe abspielen / pausieren",
+  "Toggle Paragraph Mode": "Absatzmodus umschalten",
+  "Highlight Selection": "Auswahl hervorheben",
+  "Underline Selection": "Auswahl unterstreichen",
+  "Annotate Selection": "Auswahl kommentieren",
+  "Search Selection": "Auswahl suchen",
+  "Copy Selection": "Auswahl kopieren",
+  "Translate Selection": "Auswahl übersetzen",
+  "Dictionary Lookup": "Im Wörterbuch nachschlagen",
+  "Wikipedia Lookup": "In Wikipedia nachschlagen",
+  "Read Aloud Selection": "Auswahl vorlesen",
+  "Proofread Selection": "Auswahl korrekturlesen",
+  "Open Settings": "Einstellungen öffnen",
+  "Open Command Palette": "Befehlspalette öffnen",
+  "Show Keyboard Shortcuts": "Tastaturkürzel anzeigen",
+  "Open Books": "Bücher öffnen",
+  "Toggle Fullscreen": "Vollbild umschalten",
+  "Close Window": "Fenster schließen",
+  "Quit App": "App beenden",
+  "Go Left / Previous Page": "Nach links / Vorherige Seite",
+  "Go Right / Next Page": "Nach rechts / Nächste Seite",
+  "Go Up": "Nach oben",
+  "Go Down": "Nach unten",
+  "Previous Chapter": "Vorheriges Kapitel",
+  "Next Chapter": "Nächstes Kapitel",
+  "Scroll Half Page Down": "Halbe Seite nach unten scrollen",
+  "Scroll Half Page Up": "Halbe Seite nach oben scrollen",
+  "Save Note": "Notiz speichern"
 }
@@ -184,7 +184,6 @@
  "RTL Direction": "Κατεύθυνση RTL",
  "Maximum Column Height": "Μέγιστο ύψος στήλης",
  "Maximum Column Width": "Μέγιστο πλάτος στήλης",
-  "Continuous Scroll": "Συνεχής κύλιση",
  "Fullscreen": "Πλήρης οθόνη",
  "No supported files found. Supported formats: {{formats}}": "Δεν βρέθηκαν υποστηριζόμενα αρχεία. Υποστηριζόμενες μορφές: {{formats}}",
  "Drop to Import Books": "Ρίξτε για εισαγωγή βιβλίων",
@@ -1102,5 +1101,42 @@
  "{{count}} books refreshed_one": "{{count}} βιβλίο ανανεώθηκε",
  "{{count}} books refreshed_other": "{{count}} βιβλία ανανεώθηκαν",
  "Failed to refresh metadata": "Αποτυχία ανανέωσης μεταδεδομένων",
-  "Refresh Metadata": "Ανανέωση μεταδεδομένων"
+  "Refresh Metadata": "Ανανέωση μεταδεδομένων",
+  "Keyboard Shortcuts": "Συντομεύσεις πληκτρολογίου",
+  "View all keyboard shortcuts": "Προβολή όλων των συντομεύσεων",
+  "Switch Sidebar Tab": "Εναλλαγή καρτέλας πλαϊνής γραμμής",
+  "Toggle Notebook": "Εμφάνιση/Απόκρυψη σημειωματάριου",
+  "Search in Book": "Αναζήτηση στο βιβλίο",
+  "Toggle Scroll Mode": "Εναλλαγή λειτουργίας κύλισης",
+  "Toggle Select Mode": "Εναλλαγή λειτουργίας επιλογής",
+  "Toggle Bookmark": "Εναλλαγή σελιδοδείκτη",
+  "Toggle Text to Speech": "Εναλλαγή κειμένου σε ομιλία",
+  "Play / Pause TTS": "Αναπαραγωγή / Παύση TTS",
+  "Toggle Paragraph Mode": "Εναλλαγή λειτουργίας παραγράφου",
+  "Highlight Selection": "Επισήμανση επιλογής",
+  "Underline Selection": "Υπογράμμιση επιλογής",
+  "Annotate Selection": "Σχολιασμός επιλογής",
+  "Search Selection": "Αναζήτηση επιλογής",
+  "Copy Selection": "Αντιγραφή επιλογής",
+  "Translate Selection": "Μετάφραση επιλογής",
+  "Dictionary Lookup": "Αναζήτηση στο λεξικό",
+  "Wikipedia Lookup": "Αναζήτηση στη Wikipedia",
+  "Read Aloud Selection": "Ανάγνωση επιλογής",
+  "Proofread Selection": "Διόρθωση επιλογής",
+  "Open Settings": "Άνοιγμα ρυθμίσεων",
+  "Open Command Palette": "Άνοιγμα παλέτας εντολών",
+  "Show Keyboard Shortcuts": "Εμφάνιση συντομεύσεων",
+  "Open Books": "Άνοιγμα βιβλίων",
+  "Toggle Fullscreen": "Εναλλαγή πλήρους οθόνης",
+  "Close Window": "Κλείσιμο παραθύρου",
+  "Quit App": "Έξοδος εφαρμογής",
+  "Go Left / Previous Page": "Αριστερά / Προηγούμενη σελίδα",
+  "Go Right / Next Page": "Δεξιά / Επόμενη σελίδα",
+  "Go Up": "Πάνω",
+  "Go Down": "Κάτω",
+  "Previous Chapter": "Προηγούμενο κεφάλαιο",
+  "Next Chapter": "Επόμενο κεφάλαιο",
+  "Scroll Half Page Down": "Κύλιση μισής σελίδας κάτω",
+  "Scroll Half Page Up": "Κύλιση μισής σελίδας πάνω",
+  "Save Note": "Αποθήκευση σημείωσης"
 }
@@ -211,7 +211,6 @@
  "RTL Direction": "Dirección RTL",
  "Maximum Column Height": "Altura máxima de columna",
  "Maximum Column Width": "Ancho máximo de columna",
-  "Continuous Scroll": "Desplazamiento continuo",
  "Fullscreen": "Pantalla completa",
  "No supported files found. Supported formats: {{formats}}": "No se encontraron archivos compatibles. Formatos compatibles: {{formats}}",
  "Drop to Import Books": "Soltar para importar libros",
@@ -1115,5 +1114,42 @@
  "{{count}} books refreshed_many": "{{count}} libros actualizados",
  "{{count}} books refreshed_other": "{{count}} libros actualizados",
  "Failed to refresh metadata": "Error al actualizar metadatos",
-  "Refresh Metadata": "Actualizar metadatos"
+  "Refresh Metadata": "Actualizar metadatos",
+  "Keyboard Shortcuts": "Atajos de teclado",
+  "View all keyboard shortcuts": "Ver todos los atajos de teclado",
+  "Switch Sidebar Tab": "Cambiar pestaña de la barra lateral",
+  "Toggle Notebook": "Mostrar/ocultar cuaderno",
+  "Search in Book": "Buscar en el libro",
+  "Toggle Scroll Mode": "Alternar modo desplazamiento",
+  "Toggle Select Mode": "Alternar modo selección",
+  "Toggle Bookmark": "Alternar marcador",
+  "Toggle Text to Speech": "Alternar texto a voz",
+  "Play / Pause TTS": "Reproducir / Pausar TTS",
+  "Toggle Paragraph Mode": "Alternar modo párrafo",
+  "Highlight Selection": "Resaltar selección",
+  "Underline Selection": "Subrayar selección",
+  "Annotate Selection": "Anotar selección",
+  "Search Selection": "Buscar selección",
+  "Copy Selection": "Copiar selección",
+  "Translate Selection": "Traducir selección",
+  "Dictionary Lookup": "Buscar en diccionario",
+  "Wikipedia Lookup": "Buscar en Wikipedia",
+  "Read Aloud Selection": "Leer selección en voz alta",
+  "Proofread Selection": "Corregir selección",
+  "Open Settings": "Abrir ajustes",
+  "Open Command Palette": "Abrir paleta de comandos",
+  "Show Keyboard Shortcuts": "Mostrar atajos de teclado",
+  "Open Books": "Abrir libros",
+  "Toggle Fullscreen": "Alternar pantalla completa",
+  "Close Window": "Cerrar ventana",
+  "Quit App": "Salir de la aplicación",
+  "Go Left / Previous Page": "Ir a la izquierda / Página anterior",
+  "Go Right / Next Page": "Ir a la derecha / Página siguiente",
+  "Go Up": "Ir arriba",
+  "Go Down": "Ir abajo",
+  "Previous Chapter": "Capítulo anterior",
+  "Next Chapter": "Capítulo siguiente",
+  "Scroll Half Page Down": "Desplazar media página abajo",
+  "Scroll Half Page Up": "Desplazar media página arriba",
+  "Save Note": "Guardar nota"
 }
@@ -183,7 +183,6 @@
  "RTL Direction": "جهت راست‌به‌چپ",
  "Maximum Column Height": "حداکثر ارتفاع ستون",
  "Maximum Column Width": "حداکثر عرض ستون",
-  "Continuous Scroll": "پیمایش مداوم",
  "Fullscreen": "تمام‌صفحه",
  "No supported files found. Supported formats: {{formats}}": "فایل پشتیبانی‌شده‌ای یافت نشد. فرمت‌های قابل پشتیبانی: {{formats}}",
  "Drop to Import Books": "برای وارد کردن کتاب‌ها، فایل را رها کنید",
@@ -1102,5 +1101,42 @@
  "{{count}} books refreshed_one": "{{count}} کتاب به‌روزرسانی شد",
  "{{count}} books refreshed_other": "{{count}} کتاب به‌روزرسانی شد",
  "Failed to refresh metadata": "به‌روزرسانی فراداده ناموفق",
-  "Refresh Metadata": "به‌روزرسانی فراداده"
+  "Refresh Metadata": "به‌روزرسانی فراداده",
+  "Keyboard Shortcuts": "میانبرهای صفحه‌کلید",
+  "View all keyboard shortcuts": "مشاهده همه میانبرهای صفحه‌کلید",
+  "Switch Sidebar Tab": "تغییر زبانه نوار کناری",
+  "Toggle Notebook": "نمایش/پنهان کردن دفترچه یادداشت",
+  "Search in Book": "جستجو در کتاب",
+  "Toggle Scroll Mode": "تغییر حالت پیمایش",
+  "Toggle Select Mode": "تغییر حالت انتخاب",
+  "Toggle Bookmark": "تغییر نشانک",
+  "Toggle Text to Speech": "تغییر متن به گفتار",
+  "Play / Pause TTS": "پخش / توقف TTS",
+  "Toggle Paragraph Mode": "تغییر حالت پاراگراف",
+  "Highlight Selection": "برجسته‌سازی انتخاب",
+  "Underline Selection": "زیرخط انتخاب",
+  "Annotate Selection": "افزودن یادداشت به انتخاب",
+  "Search Selection": "جستجوی انتخاب",
+  "Copy Selection": "کپی انتخاب",
+  "Translate Selection": "ترجمه انتخاب",
+  "Dictionary Lookup": "جستجو در فرهنگ لغت",
+  "Wikipedia Lookup": "جستجو در ویکی‌پدیا",
+  "Read Aloud Selection": "خواندن بلند انتخاب",
+  "Proofread Selection": "بازبینی انتخاب",
+  "Open Settings": "باز کردن تنظیمات",
+  "Open Command Palette": "باز کردن پالت فرمان",
+  "Show Keyboard Shortcuts": "نمایش میانبرهای صفحه‌کلید",
+  "Open Books": "باز کردن کتاب‌ها",
+  "Toggle Fullscreen": "تغییر تمام‌صفحه",
+  "Close Window": "بستن پنجره",
+  "Quit App": "خروج از برنامه",
+  "Go Left / Previous Page": "رفتن به چپ / صفحه قبلی",
+  "Go Right / Next Page": "رفتن به راست / صفحه بعدی",
+  "Go Up": "رفتن به بالا",
+  "Go Down": "رفتن به پایین",
+  "Previous Chapter": "فصل قبلی",
+  "Next Chapter": "فصل بعدی",
+  "Scroll Half Page Down": "پیمایش نیم صفحه پایین",
+  "Scroll Half Page Up": "پیمایش نیم صفحه بالا",
+  "Save Note": "ذخیره یادداشت"
 }
@@ -183,7 +183,6 @@
  "RTL Direction": "Direction RTL",
  "Maximum Column Height": "Hauteur maximale de colonne",
  "Maximum Column Width": "Largeur maximale de colonne",
-  "Continuous Scroll": "Défilement continu",
  "Fullscreen": "Plein écran",
  "No supported files found. Supported formats: {{formats}}": "Aucun fichier pris en charge trouvé. Formats pris en charge : {{formats}}",
  "Drop to Import Books": "Déposez pour importer des livres",
@@ -1115,5 +1114,42 @@
  "{{count}} books refreshed_many": "{{count}} livres rafraîchis",
  "{{count}} books refreshed_other": "{{count}} livres rafraîchis",
  "Failed to refresh metadata": "Échec du rafraîchissement des métadonnées",
-  "Refresh Metadata": "Rafraîchir les métadonnées"
+  "Refresh Metadata": "Rafraîchir les métadonnées",
+  "Keyboard Shortcuts": "Raccourcis clavier",
+  "View all keyboard shortcuts": "Voir tous les raccourcis clavier",
+  "Switch Sidebar Tab": "Changer l'onglet de la barre latérale",
+  "Toggle Notebook": "Afficher/masquer le carnet",
+  "Search in Book": "Rechercher dans le livre",
+  "Toggle Scroll Mode": "Basculer le mode défilement",
+  "Toggle Select Mode": "Basculer le mode sélection",
+  "Toggle Bookmark": "Basculer le signet",
+  "Toggle Text to Speech": "Basculer la synthèse vocale",
+  "Play / Pause TTS": "Lecture / Pause TTS",
+  "Toggle Paragraph Mode": "Basculer le mode paragraphe",
+  "Highlight Selection": "Surligner la sélection",
+  "Underline Selection": "Souligner la sélection",
+  "Annotate Selection": "Annoter la sélection",
+  "Search Selection": "Rechercher la sélection",
+  "Copy Selection": "Copier la sélection",
+  "Translate Selection": "Traduire la sélection",
+  "Dictionary Lookup": "Recherche dans le dictionnaire",
+  "Wikipedia Lookup": "Recherche sur Wikipédia",
+  "Read Aloud Selection": "Lire la sélection à voix haute",
+  "Proofread Selection": "Relire la sélection",
+  "Open Settings": "Ouvrir les paramètres",
+  "Open Command Palette": "Ouvrir la palette de commandes",
+  "Show Keyboard Shortcuts": "Afficher les raccourcis clavier",
+  "Open Books": "Ouvrir les livres",
+  "Toggle Fullscreen": "Basculer en plein écran",
+  "Close Window": "Fermer la fenêtre",
+  "Quit App": "Quitter l'application",
+  "Go Left / Previous Page": "Aller à gauche / Page précédente",
+  "Go Right / Next Page": "Aller à droite / Page suivante",
+  "Go Up": "Aller en haut",
+  "Go Down": "Aller en bas",
+  "Previous Chapter": "Chapitre précédent",
+  "Next Chapter": "Chapitre suivant",
+  "Scroll Half Page Down": "Défiler d'une demi-page vers le bas",
+  "Scroll Half Page Up": "Défiler d'une demi-page vers le haut",
+  "Save Note": "Enregistrer la note"
 }
@@ -853,7 +853,6 @@
  "Override Book Color": "דרוס צבע ספר",
  "None": "ללא",
  "Scroll": "גלילה",
-  "Continuous Scroll": "גלילה רציפה",
  "Overlap Pixels": "פיקסלים לחפיפה",
  "Pagination": "עימוד (Pagination)",
  "Tap to Paginate": "הקש לעימוד",
@@ -1115,5 +1114,42 @@
  "{{count}} books refreshed_two": "{{count}} ספרים רועננו",
  "{{count}} books refreshed_other": "{{count}} ספרים רועננו",
  "Failed to refresh metadata": "רענון המטא-נתונים נכשל",
-  "Refresh Metadata": "רענון מטא-נתונים"
+  "Refresh Metadata": "רענון מטא-נתונים",
+  "Keyboard Shortcuts": "קיצורי מקלדת",
+  "View all keyboard shortcuts": "הצג את כל קיצורי המקלדת",
+  "Switch Sidebar Tab": "החלף לשונית סרגל צד",
+  "Toggle Notebook": "הצג/הסתר מחברת",
+  "Search in Book": "חפש בספר",
+  "Toggle Scroll Mode": "החלף מצב גלילה",
+  "Toggle Select Mode": "החלף מצב בחירה",
+  "Toggle Bookmark": "החלף סימנייה",
+  "Toggle Text to Speech": "החלף טקסט לדיבור",
+  "Play / Pause TTS": "נגן / השהה TTS",
+  "Toggle Paragraph Mode": "החלף מצב פסקה",
+  "Highlight Selection": "הדגש בחירה",
+  "Underline Selection": "קו תחתון לבחירה",
+  "Annotate Selection": "הוסף הערה לבחירה",
+  "Search Selection": "חפש בחירה",
+  "Copy Selection": "העתק בחירה",
+  "Translate Selection": "תרגם בחירה",
+  "Dictionary Lookup": "חיפוש במילון",
+  "Wikipedia Lookup": "חיפוש בוויקיפדיה",
+  "Read Aloud Selection": "קרא בקול את הבחירה",
+  "Proofread Selection": "הגה בחירה",
+  "Open Settings": "פתח הגדרות",
+  "Open Command Palette": "פתח לוח פקודות",
+  "Show Keyboard Shortcuts": "הצג קיצורי מקלדת",
+  "Open Books": "פתח ספרים",
+  "Toggle Fullscreen": "החלף מסך מלא",
+  "Close Window": "סגור חלון",
+  "Quit App": "צא מהאפליקציה",
+  "Go Left / Previous Page": "שמאלה / עמוד קודם",
+  "Go Right / Next Page": "ימינה / עמוד הבא",
+  "Go Up": "למעלה",
+  "Go Down": "למטה",
+  "Previous Chapter": "פרק קודם",
+  "Next Chapter": "פרק הבא",
+  "Scroll Half Page Down": "גלול חצי עמוד למטה",
+  "Scroll Half Page Up": "גלול חצי עמוד למעלה",
+  "Save Note": "שמור הערה"
 }
@@ -184,7 +184,6 @@
  "RTL Direction": "RTL दिशा",
  "Maximum Column Height": "कॉलम की अधिकतम ऊँचाई",
  "Maximum Column Width": "कॉलम की अधिकतम चौड़ाई",
-  "Continuous Scroll": "निरंतर स्क्रॉल",
  "Fullscreen": "पूर्णस्क्रीन",
  "No supported files found. Supported formats: {{formats}}": "कोई समर्थित फ़ाइलें नहीं मिलीं। समर्थित प्रारूप: {{formats}}",
  "Drop to Import Books": "पुस्तकें आयात करने के लिए छोड़ें",
@@ -1102,5 +1101,42 @@
  "{{count}} books refreshed_one": "{{count}} पुस्तक रिफ्रेश हुई",
  "{{count}} books refreshed_other": "{{count}} पुस्तकें रिफ्रेश हुईं",
  "Failed to refresh metadata": "मेटाडेटा रिफ्रेश विफल",
-  "Refresh Metadata": "मेटाडेटा रिफ्रेश करें"
+  "Refresh Metadata": "मेटाडेटा रिफ्रेश करें",
+  "Keyboard Shortcuts": "कीबोर्ड शॉर्टकट",
+  "View all keyboard shortcuts": "सभी कीबोर्ड शॉर्टकट देखें",
+  "Switch Sidebar Tab": "साइडबार टैब बदलें",
+  "Toggle Notebook": "नोटबुक दिखाएँ/छुपाएँ",
+  "Search in Book": "पुस्तक में खोजें",
+  "Toggle Scroll Mode": "स्क्रॉल मोड टॉगल करें",
+  "Toggle Select Mode": "चयन मोड टॉगल करें",
+  "Toggle Bookmark": "बुकमार्क टॉगल करें",
+  "Toggle Text to Speech": "टेक्स्ट टू स्पीच टॉगल करें",
+  "Play / Pause TTS": "TTS चलाएँ / रोकें",
+  "Toggle Paragraph Mode": "अनुच्छेद मोड टॉगल करें",
+  "Highlight Selection": "चयन हाइलाइट करें",
+  "Underline Selection": "चयन अंडरलाइन करें",
+  "Annotate Selection": "चयन पर टिप्पणी करें",
+  "Search Selection": "चयन खोजें",
+  "Copy Selection": "चयन कॉपी करें",
+  "Translate Selection": "चयन का अनुवाद करें",
+  "Dictionary Lookup": "शब्दकोश में खोजें",
+  "Wikipedia Lookup": "विकिपीडिया पर खोजें",
+  "Read Aloud Selection": "चयन को ज़ोर से पढ़ें",
+  "Proofread Selection": "चयन की प्रूफरीडिंग करें",
+  "Open Settings": "सेटिंग्स खोलें",
+  "Open Command Palette": "कमांड पैलेट खोलें",
+  "Show Keyboard Shortcuts": "कीबोर्ड शॉर्टकट दिखाएँ",
+  "Open Books": "पुस्तकें खोलें",
+  "Toggle Fullscreen": "पूर्ण स्क्रीन टॉगल करें",
+  "Close Window": "विंडो बंद करें",
+  "Quit App": "ऐप से बाहर निकलें",
+  "Go Left / Previous Page": "बाएँ जाएँ / पिछला पृष्ठ",
+  "Go Right / Next Page": "दाएँ जाएँ / अगला पृष्ठ",
+  "Go Up": "ऊपर जाएँ",
+  "Go Down": "नीचे जाएँ",
+  "Previous Chapter": "पिछला अध्याय",
+  "Next Chapter": "अगला अध्याय",
+  "Scroll Half Page Down": "आधा पृष्ठ नीचे स्क्रॉल करें",
+  "Scroll Half Page Up": "आधा पृष्ठ ऊपर स्क्रॉल करें",
+  "Save Note": "नोट सहेजें"
 }
@@ -184,7 +184,6 @@
  "RTL Direction": "Arah RTL",
  "Maximum Column Height": "Tinggi Kolom Maksimum",
  "Maximum Column Width": "Lebar Kolom Maksimum",
-  "Continuous Scroll": "Gulir Terus",
  "Fullscreen": "Layar Penuh",
  "No supported files found. Supported formats: {{formats}}": "Tidak ada file yang didukung ditemukan. Format yang didukung: {{formats}}",
  "Drop to Import Books": "Jatuhkan untuk Mengimpor Buku",
@@ -1089,5 +1088,42 @@
  "Loading library...": "Memuat perpustakaan...",
  "{{count}} books refreshed_other": "{{count}} buku diperbarui",
  "Failed to refresh metadata": "Gagal memperbarui metadata",
-  "Refresh Metadata": "Perbarui Metadata"
+  "Refresh Metadata": "Perbarui Metadata",
+  "Keyboard Shortcuts": "Pintasan Keyboard",
+  "View all keyboard shortcuts": "Lihat semua pintasan keyboard",
+  "Switch Sidebar Tab": "Ganti tab bilah sisi",
+  "Toggle Notebook": "Tampilkan/sembunyikan buku catatan",
+  "Search in Book": "Cari di buku",
+  "Toggle Scroll Mode": "Alihkan mode gulir",
+  "Toggle Select Mode": "Alihkan mode pilih",
+  "Toggle Bookmark": "Alihkan penanda",
+  "Toggle Text to Speech": "Alihkan teks ke suara",
+  "Play / Pause TTS": "Putar / Jeda TTS",
+  "Toggle Paragraph Mode": "Alihkan mode paragraf",
+  "Highlight Selection": "Sorot pilihan",
+  "Underline Selection": "Garis bawahi pilihan",
+  "Annotate Selection": "Beri anotasi pilihan",
+  "Search Selection": "Cari pilihan",
+  "Copy Selection": "Salin pilihan",
+  "Translate Selection": "Terjemahkan pilihan",
+  "Dictionary Lookup": "Cari di kamus",
+  "Wikipedia Lookup": "Cari di Wikipedia",
+  "Read Aloud Selection": "Bacakan pilihan",
+  "Proofread Selection": "Periksa ejaan pilihan",
+  "Open Settings": "Buka pengaturan",
+  "Open Command Palette": "Buka palet perintah",
+  "Show Keyboard Shortcuts": "Tampilkan pintasan keyboard",
+  "Open Books": "Buka buku",
+  "Toggle Fullscreen": "Alihkan layar penuh",
+  "Close Window": "Tutup jendela",
+  "Quit App": "Keluar dari aplikasi",
+  "Go Left / Previous Page": "Ke kiri / Halaman sebelumnya",
+  "Go Right / Next Page": "Ke kanan / Halaman berikutnya",
+  "Go Up": "Ke atas",
+  "Go Down": "Ke bawah",
+  "Previous Chapter": "Bab sebelumnya",
+  "Next Chapter": "Bab berikutnya",
+  "Scroll Half Page Down": "Gulir setengah halaman ke bawah",
+  "Scroll Half Page Up": "Gulir setengah halaman ke atas",
+  "Save Note": "Simpan catatan"
 }
@@ -184,7 +184,6 @@
  "RTL Direction": "Direzione RTL",
  "Maximum Column Height": "Altezza massima colonna",
  "Maximum Column Width": "Larghezza massima colonna",
-  "Continuous Scroll": "Scorrimento continuo",
  "Fullscreen": "Schermo intero",
  "No supported files found. Supported formats: {{formats}}": "Nessun file supportato trovato. Formati supportati: {{formats}}",
  "Drop to Import Books": "Rilascia per importare libri",
@@ -1115,5 +1114,42 @@
  "{{count}} books refreshed_many": "{{count}} libri aggiornati",
  "{{count}} books refreshed_other": "{{count}} libri aggiornati",
  "Failed to refresh metadata": "Aggiornamento metadati fallito",
-  "Refresh Metadata": "Aggiorna metadati"
+  "Refresh Metadata": "Aggiorna metadati",
+  "Keyboard Shortcuts": "Scorciatoie da tastiera",
+  "View all keyboard shortcuts": "Visualizza tutte le scorciatoie",
+  "Switch Sidebar Tab": "Cambia scheda barra laterale",
+  "Toggle Notebook": "Mostra/nascondi blocco note",
+  "Search in Book": "Cerca nel libro",
+  "Toggle Scroll Mode": "Attiva/disattiva scorrimento",
+  "Toggle Select Mode": "Attiva/disattiva selezione",
+  "Toggle Bookmark": "Attiva/disattiva segnalibro",
+  "Toggle Text to Speech": "Attiva/disattiva sintesi vocale",
+  "Play / Pause TTS": "Riproduci / Pausa TTS",
+  "Toggle Paragraph Mode": "Attiva/disattiva modo paragrafo",
+  "Highlight Selection": "Evidenzia selezione",
+  "Underline Selection": "Sottolinea selezione",
+  "Annotate Selection": "Annota selezione",
+  "Search Selection": "Cerca selezione",
+  "Copy Selection": "Copia selezione",
+  "Translate Selection": "Traduci selezione",
+  "Dictionary Lookup": "Cerca nel dizionario",
+  "Wikipedia Lookup": "Cerca su Wikipedia",
+  "Read Aloud Selection": "Leggi la selezione ad alta voce",
+  "Proofread Selection": "Correggi selezione",
+  "Open Settings": "Apri impostazioni",
+  "Open Command Palette": "Apri tavolozza comandi",
+  "Show Keyboard Shortcuts": "Mostra scorciatoie da tastiera",
+  "Open Books": "Apri libri",
+  "Toggle Fullscreen": "Attiva/disattiva schermo intero",
+  "Close Window": "Chiudi finestra",
+  "Quit App": "Esci dall'app",
+  "Go Left / Previous Page": "Vai a sinistra / Pagina precedente",
+  "Go Right / Next Page": "Vai a destra / Pagina successiva",
+  "Go Up": "Vai su",
+  "Go Down": "Vai giù",
+  "Previous Chapter": "Capitolo precedente",
+  "Next Chapter": "Capitolo successivo",
+  "Scroll Half Page Down": "Scorri mezza pagina in basso",
+  "Scroll Half Page Up": "Scorri mezza pagina in alto",
+  "Save Note": "Salva nota"
 }
@@ -184,7 +184,6 @@
  "RTL Direction": "RTL方向",
  "Maximum Column Height": "最大列高",
  "Maximum Column Width": "最大列幅",
-  "Continuous Scroll": "連続スクロール",
  "Fullscreen": "全画面",
  "No supported files found. Supported formats: {{formats}}": "サポートされているファイルが見つかりません。サポートされている形式：{{formats}}",
  "Drop to Import Books": "書籍をインポートするにはドロップ",
@@ -1089,5 +1088,42 @@
  "Loading library...": "ライブラリを読み込み中...",
  "{{count}} books refreshed_other": "{{count}}冊のメタデータを更新しました",
  "Failed to refresh metadata": "メタデータの更新に失敗しました",
-  "Refresh Metadata": "メタデータを更新"
+  "Refresh Metadata": "メタデータを更新",
+  "Keyboard Shortcuts": "キーボードショートカット",
+  "View all keyboard shortcuts": "すべてのキーボードショートカットを表示",
+  "Switch Sidebar Tab": "サイドバータブを切り替え",
+  "Toggle Notebook": "ノートブックの表示/非表示",
+  "Search in Book": "本の中を検索",
+  "Toggle Scroll Mode": "スクロールモードの切り替え",
+  "Toggle Select Mode": "選択モードの切り替え",
+  "Toggle Bookmark": "ブックマークの切り替え",
+  "Toggle Text to Speech": "音声読み上げの切り替え",
+  "Play / Pause TTS": "読み上げ再生 / 一時停止",
+  "Toggle Paragraph Mode": "段落モードの切り替え",
+  "Highlight Selection": "選択範囲をハイライト",
+  "Underline Selection": "選択範囲に下線",
+  "Annotate Selection": "選択範囲に注釈",
+  "Search Selection": "選択範囲を検索",
+  "Copy Selection": "選択範囲をコピー",
+  "Translate Selection": "選択範囲を翻訳",
+  "Dictionary Lookup": "辞書で調べる",
+  "Wikipedia Lookup": "Wikipediaで調べる",
+  "Read Aloud Selection": "選択範囲を読み上げ",
+  "Proofread Selection": "選択範囲を校正",
+  "Open Settings": "設定を開く",
+  "Open Command Palette": "コマンドパレットを開く",
+  "Show Keyboard Shortcuts": "キーボードショートカットを表示",
+  "Open Books": "本を開く",
+  "Toggle Fullscreen": "フルスクリーンの切り替え",
+  "Close Window": "ウィンドウを閉じる",
+  "Quit App": "アプリを終了",
+  "Go Left / Previous Page": "左へ / 前のページ",
+  "Go Right / Next Page": "右へ / 次のページ",
+  "Go Up": "上へ",
+  "Go Down": "下へ",
+  "Previous Chapter": "前の章",
+  "Next Chapter": "次の章",
+  "Scroll Half Page Down": "半ページ下にスクロール",
+  "Scroll Half Page Up": "半ページ上にスクロール",
+  "Save Note": "メモを保存"
 }
@@ -184,7 +184,6 @@
  "RTL Direction": "RTL 방향",
  "Maximum Column Height": "최대 열 높이",
  "Maximum Column Width": "최대 열 너비",
-  "Continuous Scroll": "연속 스크롤",
  "Fullscreen": "전체 화면",
  "No supported files found. Supported formats: {{formats}}": "지원되는 파일이 없습니다. 지원되는 형식: {{formats}}",
  "Drop to Import Books": "책 가져오기 위해 드롭",
@@ -1089,5 +1088,42 @@
  "Loading library...": "라이브러리 로딩 중...",
  "{{count}} books refreshed_other": "{{count}}권 새로고침됨",
  "Failed to refresh metadata": "메타데이터 새로고침 실패",
-  "Refresh Metadata": "메타데이터 새로고침"
+  "Refresh Metadata": "메타데이터 새로고침",
+  "Keyboard Shortcuts": "키보드 단축키",
+  "View all keyboard shortcuts": "모든 키보드 단축키 보기",
+  "Switch Sidebar Tab": "사이드바 탭 전환",
+  "Toggle Notebook": "노트북 표시/숨기기",
+  "Search in Book": "책에서 검색",
+  "Toggle Scroll Mode": "스크롤 모드 전환",
+  "Toggle Select Mode": "선택 모드 전환",
+  "Toggle Bookmark": "북마크 전환",
+  "Toggle Text to Speech": "텍스트 음성 변환 전환",
+  "Play / Pause TTS": "TTS 재생 / 일시정지",
+  "Toggle Paragraph Mode": "문단 모드 전환",
+  "Highlight Selection": "선택 영역 강조",
+  "Underline Selection": "선택 영역 밑줄",
+  "Annotate Selection": "선택 영역 주석",
+  "Search Selection": "선택 영역 검색",
+  "Copy Selection": "선택 영역 복사",
+  "Translate Selection": "선택 영역 번역",
+  "Dictionary Lookup": "사전 검색",
+  "Wikipedia Lookup": "위키백과 검색",
+  "Read Aloud Selection": "선택 영역 소리 내어 읽기",
+  "Proofread Selection": "선택 영역 교정",
+  "Open Settings": "설정 열기",
+  "Open Command Palette": "명령 팔레트 열기",
+  "Show Keyboard Shortcuts": "키보드 단축키 표시",
+  "Open Books": "책 열기",
+  "Toggle Fullscreen": "전체 화면 전환",
+  "Close Window": "창 닫기",
+  "Quit App": "앱 종료",
+  "Go Left / Previous Page": "왼쪽으로 / 이전 페이지",
+  "Go Right / Next Page": "오른쪽으로 / 다음 페이지",
+  "Go Up": "위로",
+  "Go Down": "아래로",
+  "Previous Chapter": "이전 장",
+  "Next Chapter": "다음 장",
+  "Scroll Half Page Down": "반 페이지 아래로 스크롤",
+  "Scroll Half Page Up": "반 페이지 위로 스크롤",
+  "Save Note": "메모 저장"
 }
@@ -500,7 +500,6 @@
  "Quick Colors": "Warna Pantas",
  "Override Book Color": "Ganti Warna Buku",
  "Scroll": "Tatal",
-  "Continuous Scroll": "Tatal Berterusan",
  "Overlap Pixels": "Piksel Bertindih",
  "Pagination": "Penomboran Halaman",
  "Tap to Paginate": "Ketik untuk Nomborkan Halaman",
@@ -1089,5 +1088,42 @@
  "Loading library...": "Memuatkan perpustakaan...",
  "{{count}} books refreshed_other": "{{count}} buku dimuat semula",
  "Failed to refresh metadata": "Gagal memuat semula metadata",
-  "Refresh Metadata": "Muat Semula Metadata"
+  "Refresh Metadata": "Muat Semula Metadata",
+  "Keyboard Shortcuts": "Pintasan Papan Kekunci",
+  "View all keyboard shortcuts": "Lihat semua pintasan papan kekunci",
+  "Switch Sidebar Tab": "Tukar tab bar sisi",
+  "Toggle Notebook": "Tunjuk/sembunyikan buku nota",
+  "Search in Book": "Cari dalam buku",
+  "Toggle Scroll Mode": "Togol mod tatal",
+  "Toggle Select Mode": "Togol mod pilih",
+  "Toggle Bookmark": "Togol penanda buku",
+  "Toggle Text to Speech": "Togol teks ke pertuturan",
+  "Play / Pause TTS": "Main / Jeda TTS",
+  "Toggle Paragraph Mode": "Togol mod perenggan",
+  "Highlight Selection": "Serlahkan pilihan",
+  "Underline Selection": "Garis bawah pilihan",
+  "Annotate Selection": "Anotasi pilihan",
+  "Search Selection": "Cari pilihan",
+  "Copy Selection": "Salin pilihan",
+  "Translate Selection": "Terjemah pilihan",
+  "Dictionary Lookup": "Cari dalam kamus",
+  "Wikipedia Lookup": "Cari di Wikipedia",
+  "Read Aloud Selection": "Baca kuat pilihan",
+  "Proofread Selection": "Semak pilihan",
+  "Open Settings": "Buka tetapan",
+  "Open Command Palette": "Buka palet arahan",
+  "Show Keyboard Shortcuts": "Tunjukkan pintasan papan kekunci",
+  "Open Books": "Buka buku",
+  "Toggle Fullscreen": "Togol skrin penuh",
+  "Close Window": "Tutup tetingkap",
+  "Quit App": "Keluar dari aplikasi",
+  "Go Left / Previous Page": "Ke kiri / Halaman sebelumnya",
+  "Go Right / Next Page": "Ke kanan / Halaman seterusnya",
+  "Go Up": "Ke atas",
+  "Go Down": "Ke bawah",
+  "Previous Chapter": "Bab sebelumnya",
+  "Next Chapter": "Bab seterusnya",
+  "Scroll Half Page Down": "Tatal separuh halaman ke bawah",
+  "Scroll Half Page Up": "Tatal separuh halaman ke atas",
+  "Save Note": "Simpan nota"
 }
@@ -179,7 +179,6 @@
  "Portrait": "Portret",
  "Landscape": "Landschap",
  "Behavior": "Gedrag",
-  "Continuous Scroll": "Doorlopend scrollen",
  "Volume Keys for Page Flip": "Volumetoetsen voor pagina omslaan",
  "Apply": "Toepassen",
  "Font": "Lettertype",
@@ -1102,5 +1101,42 @@
  "{{count}} books refreshed_one": "{{count}} boek vernieuwd",
  "{{count}} books refreshed_other": "{{count}} boeken vernieuwd",
  "Failed to refresh metadata": "Metadata vernieuwen mislukt",
-  "Refresh Metadata": "Metadata vernieuwen"
+  "Refresh Metadata": "Metadata vernieuwen",
+  "Keyboard Shortcuts": "Sneltoetsen",
+  "View all keyboard shortcuts": "Alle sneltoetsen bekijken",
+  "Switch Sidebar Tab": "Zijbalktabblad wisselen",
+  "Toggle Notebook": "Notitieboek tonen/verbergen",
+  "Search in Book": "Zoeken in boek",
+  "Toggle Scroll Mode": "Scrollmodus wisselen",
+  "Toggle Select Mode": "Selectiemodus wisselen",
+  "Toggle Bookmark": "Bladwijzer wisselen",
+  "Toggle Text to Speech": "Tekst-naar-spraak wisselen",
+  "Play / Pause TTS": "TTS afspelen / pauzeren",
+  "Toggle Paragraph Mode": "Alineamodus wisselen",
+  "Highlight Selection": "Selectie markeren",
+  "Underline Selection": "Selectie onderstrepen",
+  "Annotate Selection": "Selectie annoteren",
+  "Search Selection": "Selectie zoeken",
+  "Copy Selection": "Selectie kopiëren",
+  "Translate Selection": "Selectie vertalen",
+  "Dictionary Lookup": "Opzoeken in woordenboek",
+  "Wikipedia Lookup": "Opzoeken op Wikipedia",
+  "Read Aloud Selection": "Selectie voorlezen",
+  "Proofread Selection": "Selectie proeflezen",
+  "Open Settings": "Instellingen openen",
+  "Open Command Palette": "Opdrachtenpalet openen",
+  "Show Keyboard Shortcuts": "Sneltoetsen tonen",
+  "Open Books": "Boeken openen",
+  "Toggle Fullscreen": "Volledig scherm wisselen",
+  "Close Window": "Venster sluiten",
+  "Quit App": "App afsluiten",
+  "Go Left / Previous Page": "Naar links / Vorige pagina",
+  "Go Right / Next Page": "Naar rechts / Volgende pagina",
+  "Go Up": "Omhoog",
+  "Go Down": "Omlaag",
+  "Previous Chapter": "Vorig hoofdstuk",
+  "Next Chapter": "Volgend hoofdstuk",
+  "Scroll Half Page Down": "Halve pagina naar beneden scrollen",
+  "Scroll Half Page Up": "Halve pagina naar boven scrollen",
+  "Save Note": "Notitie opslaan"
 }
@@ -184,7 +184,6 @@
  "RTL Direction": "Kierunek RTL",
  "Maximum Column Height": "Maksymalna wysokość kolumny",
  "Maximum Column Width": "Maksymalna szerokość kolumny",
-  "Continuous Scroll": "Przewijanie ciągłe",
  "Fullscreen": "Pełny ekran",
  "No supported files found. Supported formats: {{formats}}": "Nie znaleziono obsługiwanych plików. Obsługiwane formaty: {{formats}}",
  "Drop to Import Books": "Upuść, aby zaimportować książki",
@@ -1128,5 +1127,42 @@
  "{{count}} books refreshed_many": "Odświeżono {{count}} książek",
  "{{count}} books refreshed_other": "Odświeżono {{count}} książek",
  "Failed to refresh metadata": "Nie udało się odświeżyć metadanych",
-  "Refresh Metadata": "Odśwież metadane"
+  "Refresh Metadata": "Odśwież metadane",
+  "Keyboard Shortcuts": "Skróty klawiszowe",
+  "View all keyboard shortcuts": "Zobacz wszystkie skróty klawiszowe",
+  "Switch Sidebar Tab": "Przełącz kartę paska bocznego",
+  "Toggle Notebook": "Pokaż/ukryj notatnik",
+  "Search in Book": "Szukaj w książce",
+  "Toggle Scroll Mode": "Przełącz tryb przewijania",
+  "Toggle Select Mode": "Przełącz tryb zaznaczania",
+  "Toggle Bookmark": "Przełącz zakładkę",
+  "Toggle Text to Speech": "Przełącz tekst na mowę",
+  "Play / Pause TTS": "Odtwórz / Wstrzymaj TTS",
+  "Toggle Paragraph Mode": "Przełącz tryb akapitu",
+  "Highlight Selection": "Podświetl zaznaczenie",
+  "Underline Selection": "Podkreśl zaznaczenie",
+  "Annotate Selection": "Dodaj adnotację do zaznaczenia",
+  "Search Selection": "Wyszukaj zaznaczenie",
+  "Copy Selection": "Kopiuj zaznaczenie",
+  "Translate Selection": "Przetłumacz zaznaczenie",
+  "Dictionary Lookup": "Wyszukaj w słowniku",
+  "Wikipedia Lookup": "Wyszukaj w Wikipedii",
+  "Read Aloud Selection": "Odczytaj zaznaczenie na głos",
+  "Proofread Selection": "Sprawdź zaznaczenie",
+  "Open Settings": "Otwórz ustawienia",
+  "Open Command Palette": "Otwórz paletę poleceń",
+  "Show Keyboard Shortcuts": "Pokaż skróty klawiszowe",
+  "Open Books": "Otwórz książki",
+  "Toggle Fullscreen": "Przełącz pełny ekran",
+  "Close Window": "Zamknij okno",
+  "Quit App": "Zamknij aplikację",
+  "Go Left / Previous Page": "W lewo / Poprzednia strona",
+  "Go Right / Next Page": "W prawo / Następna strona",
+  "Go Up": "W górę",
+  "Go Down": "W dół",
+  "Previous Chapter": "Poprzedni rozdział",
+  "Next Chapter": "Następny rozdział",
+  "Scroll Half Page Down": "Przewiń o pół strony w dół",
+  "Scroll Half Page Up": "Przewiń o pół strony w górę",
+  "Save Note": "Zapisz notatkę"
 }
@@ -184,7 +184,6 @@
  "RTL Direction": "Direção RTL",
  "Maximum Column Height": "Altura Máxima da Coluna",
  "Maximum Column Width": "Largura Máxima da Coluna",
-  "Continuous Scroll": "Rolagem Contínua",
  "Fullscreen": "Tela Cheia",
  "No supported files found. Supported formats: {{formats}}": "Nenhum arquivo suportado encontrado. Formatos suportados: {{formats}}",
  "Drop to Import Books": "Arraste para Importar Livros",
@@ -1115,5 +1114,42 @@
  "{{count}} books refreshed_many": "{{count}} livros atualizados",
  "{{count}} books refreshed_other": "{{count}} livros atualizados",
  "Failed to refresh metadata": "Falha ao atualizar metadados",
-  "Refresh Metadata": "Atualizar metadados"
+  "Refresh Metadata": "Atualizar metadados",
+  "Keyboard Shortcuts": "Atalhos de teclado",
+  "View all keyboard shortcuts": "Ver todos os atalhos de teclado",
+  "Switch Sidebar Tab": "Alternar aba da barra lateral",
+  "Toggle Notebook": "Mostrar/ocultar caderno",
+  "Search in Book": "Pesquisar no livro",
+  "Toggle Scroll Mode": "Alternar modo rolagem",
+  "Toggle Select Mode": "Alternar modo seleção",
+  "Toggle Bookmark": "Alternar marcador",
+  "Toggle Text to Speech": "Alternar texto para fala",
+  "Play / Pause TTS": "Reproduzir / Pausar TTS",
+  "Toggle Paragraph Mode": "Alternar modo parágrafo",
+  "Highlight Selection": "Destacar seleção",
+  "Underline Selection": "Sublinhar seleção",
+  "Annotate Selection": "Anotar seleção",
+  "Search Selection": "Pesquisar seleção",
+  "Copy Selection": "Copiar seleção",
+  "Translate Selection": "Traduzir seleção",
+  "Dictionary Lookup": "Pesquisar no dicionário",
+  "Wikipedia Lookup": "Pesquisar na Wikipédia",
+  "Read Aloud Selection": "Ler seleção em voz alta",
+  "Proofread Selection": "Revisar seleção",
+  "Open Settings": "Abrir configurações",
+  "Open Command Palette": "Abrir paleta de comandos",
+  "Show Keyboard Shortcuts": "Mostrar atalhos de teclado",
+  "Open Books": "Abrir livros",
+  "Toggle Fullscreen": "Alternar tela cheia",
+  "Close Window": "Fechar janela",
+  "Quit App": "Sair do aplicativo",
+  "Go Left / Previous Page": "Ir para a esquerda / Página anterior",
+  "Go Right / Next Page": "Ir para a direita / Próxima página",
+  "Go Up": "Ir para cima",
+  "Go Down": "Ir para baixo",
+  "Previous Chapter": "Capítulo anterior",
+  "Next Chapter": "Próximo capítulo",
+  "Scroll Half Page Down": "Rolar meia página para baixo",
+  "Scroll Half Page Up": "Rolar meia página para cima",
+  "Save Note": "Salvar nota"
 }
@@ -184,7 +184,6 @@
  "RTL Direction": "Направление RTL",
  "Maximum Column Height": "Максимальная высота колонки",
  "Maximum Column Width": "Максимальная ширина колонки",
-  "Continuous Scroll": "Непрерывная прокрутка",
  "Fullscreen": "Полноэкранный режим",
  "No supported files found. Supported formats: {{formats}}": "Поддерживаемые файлы не найдены. Поддерживаемые форматы: {{formats}}",
  "Drop to Import Books": "Перетащите сюда книги для импорта",
@@ -1128,5 +1127,42 @@
  "{{count}} books refreshed_many": "Обновлено {{count}} книг",
  "{{count}} books refreshed_other": "Обновлено {{count}} книг",
  "Failed to refresh metadata": "Не удалось обновить метаданные",
-  "Refresh Metadata": "Обновить метаданные"
+  "Refresh Metadata": "Обновить метаданные",
+  "Keyboard Shortcuts": "Сочетания клавиш",
+  "View all keyboard shortcuts": "Показать все сочетания клавиш",
+  "Switch Sidebar Tab": "Переключить вкладку боковой панели",
+  "Toggle Notebook": "Показать/скрыть записную книжку",
+  "Search in Book": "Поиск в книге",
+  "Toggle Scroll Mode": "Переключить режим прокрутки",
+  "Toggle Select Mode": "Переключить режим выделения",
+  "Toggle Bookmark": "Переключить закладку",
+  "Toggle Text to Speech": "Переключить озвучивание текста",
+  "Play / Pause TTS": "Воспроизвести / Пауза TTS",
+  "Toggle Paragraph Mode": "Переключить режим абзаца",
+  "Highlight Selection": "Выделить выбранное",
+  "Underline Selection": "Подчеркнуть выбранное",
+  "Annotate Selection": "Добавить примечание к выбранному",
+  "Search Selection": "Искать выбранное",
+  "Copy Selection": "Копировать выбранное",
+  "Translate Selection": "Перевести выбранное",
+  "Dictionary Lookup": "Поиск в словаре",
+  "Wikipedia Lookup": "Поиск в Википедии",
+  "Read Aloud Selection": "Прочитать выбранное вслух",
+  "Proofread Selection": "Проверить выбранное",
+  "Open Settings": "Открыть настройки",
+  "Open Command Palette": "Открыть палитру команд",
+  "Show Keyboard Shortcuts": "Показать сочетания клавиш",
+  "Open Books": "Открыть книги",
+  "Toggle Fullscreen": "Переключить полноэкранный режим",
+  "Close Window": "Закрыть окно",
+  "Quit App": "Выйти из приложения",
+  "Go Left / Previous Page": "Влево / Предыдущая страница",
+  "Go Right / Next Page": "Вправо / Следующая страница",
+  "Go Up": "Вверх",
+  "Go Down": "Вниз",
+  "Previous Chapter": "Предыдущая глава",
+  "Next Chapter": "Следующая глава",
+  "Scroll Half Page Down": "Прокрутить на полстраницы вниз",
+  "Scroll Half Page Up": "Прокрутить на полстраницы вверх",
+  "Save Note": "Сохранить заметку"
 }
@@ -199,7 +199,6 @@
  "Auto": "ස්වයංක්‍රීය",
  "Scroll": "අනුචලනය",
  "Scrolled Mode": "අනුචලන ආකාරය",
-  "Continuous Scroll": "අඛණ්ඩ අනුචලනය",
  "Overlap Pixels": "අතිච්ඡාදන පික්සල්",
  "Disable Double Click": "ද්විත්ව ක්ලික් අබල කරන්න",
  "Volume Keys for Page Flip": "පිටු පෙරැළීම සඳහා ශබ්ද යතුර",
@@ -1102,5 +1101,42 @@
  "{{count}} books refreshed_one": "පොත් {{count}}ක් යාවත්කාලීන විය",
  "{{count}} books refreshed_other": "පොත් {{count}}ක් යාවත්කාලීන විය",
  "Failed to refresh metadata": "පාරදත්ත යාවත්කාලීන කිරීම අසාර්ථකයි",
-  "Refresh Metadata": "පාරදත්ත යාවත්කාලීන කරන්න"
+  "Refresh Metadata": "පාරදත්ත යාවත්කාලීන කරන්න",
+  "Keyboard Shortcuts": "යතුරුපුවරු කෙටිමං",
+  "View all keyboard shortcuts": "සියලුම යතුරුපුවරු කෙටිමං බලන්න",
+  "Switch Sidebar Tab": "පැති තීරු ටැබය මාරු කරන්න",
+  "Toggle Notebook": "සටහන් පොත පෙන්වන්න/සඟවන්න",
+  "Search in Book": "පොතේ සොයන්න",
+  "Toggle Scroll Mode": "අනුචලන ප්‍රකාරය මාරු කරන්න",
+  "Toggle Select Mode": "තේරීම් ප්‍රකාරය මාරු කරන්න",
+  "Toggle Bookmark": "පිටු සලකුණ මාරු කරන්න",
+  "Toggle Text to Speech": "පෙළ-කථනය මාරු කරන්න",
+  "Play / Pause TTS": "TTS ධාවනය / විරාමය",
+  "Toggle Paragraph Mode": "ඡේද ප්‍රකාරය මාරු කරන්න",
+  "Highlight Selection": "තේරීම උද්දීපනය කරන්න",
+  "Underline Selection": "තේරීමට යටින් ඉරක් අදින්න",
+  "Annotate Selection": "තේරීමට සටහනක් එක් කරන්න",
+  "Search Selection": "තේරීම සොයන්න",
+  "Copy Selection": "තේරීම පිටපත් කරන්න",
+  "Translate Selection": "තේරීම පරිවර්තනය කරන්න",
+  "Dictionary Lookup": "ශබ්දකෝෂයේ සොයන්න",
+  "Wikipedia Lookup": "විකිපීඩියාවේ සොයන්න",
+  "Read Aloud Selection": "තේරීම ශබ්ද නගා කියවන්න",
+  "Proofread Selection": "තේරීම සෝදුපත් කරන්න",
+  "Open Settings": "සැකසුම් විවෘත කරන්න",
+  "Open Command Palette": "විධාන පැලට් එක විවෘත කරන්න",
+  "Show Keyboard Shortcuts": "යතුරුපුවරු කෙටිමං පෙන්වන්න",
+  "Open Books": "පොත් විවෘත කරන්න",
+  "Toggle Fullscreen": "පූර්ණ තිරය මාරු කරන්න",
+  "Close Window": "කවුළුව වසන්න",
+  "Quit App": "යෙදුමෙන් පිටවන්න",
+  "Go Left / Previous Page": "වමට / පෙර පිටුව",
+  "Go Right / Next Page": "දකුණට / ඊළඟ පිටුව",
+  "Go Up": "ඉහළට",
+  "Go Down": "පහළට",
+  "Previous Chapter": "පෙර පරිච්ඡේදය",
+  "Next Chapter": "ඊළඟ පරිච්ඡේදය",
+  "Scroll Half Page Down": "අඩ පිටුවක් පහළට අනුචලනය",
+  "Scroll Half Page Up": "අඩ පිටුවක් ඉහළට අනුචලනය",
+  "Save Note": "සටහන සුරකින්න"
 }
@@ -896,7 +896,6 @@
  "Override Book Color": "Prezri barvo knjige",
  "None": "Brez",
  "Scroll": "Pomikanje",
-  "Continuous Scroll": "Neprekinjeno pomikanje",
  "Overlap Pixels": "Prekrivanje pikslov",
  "Pagination": "Paginacija",
  "Tap to Paginate": "Tapnite za paginacijo",
@@ -1128,5 +1127,42 @@
  "{{count}} books refreshed_few": "Osvežene {{count}} knjige",
  "{{count}} books refreshed_other": "Osveženih {{count}} knjig",
  "Failed to refresh metadata": "Osveževanje metapodatkov ni uspelo",
-  "Refresh Metadata": "Osveži metapodatke"
+  "Refresh Metadata": "Osveži metapodatke",
+  "Keyboard Shortcuts": "Bližnjice na tipkovnici",
+  "View all keyboard shortcuts": "Prikaži vse bližnjice na tipkovnici",
+  "Switch Sidebar Tab": "Preklopi zavihek stranske vrstice",
+  "Toggle Notebook": "Prikaži/skrij beležnico",
+  "Search in Book": "Išči v knjigi",
+  "Toggle Scroll Mode": "Preklopi način drsenja",
+  "Toggle Select Mode": "Preklopi način izbire",
+  "Toggle Bookmark": "Preklopi zaznamek",
+  "Toggle Text to Speech": "Preklopi besedilo v govor",
+  "Play / Pause TTS": "Predvajaj / Zaustavi TTS",
+  "Toggle Paragraph Mode": "Preklopi način odstavka",
+  "Highlight Selection": "Označi izbiro",
+  "Underline Selection": "Podčrtaj izbiro",
+  "Annotate Selection": "Dodaj opombo k izbiri",
+  "Search Selection": "Išči izbiro",
+  "Copy Selection": "Kopiraj izbiro",
+  "Translate Selection": "Prevedi izbiro",
+  "Dictionary Lookup": "Iskanje v slovarju",
+  "Wikipedia Lookup": "Iskanje na Wikipediji",
+  "Read Aloud Selection": "Preberi izbiro na glas",
+  "Proofread Selection": "Lektoriraj izbiro",
+  "Open Settings": "Odpri nastavitve",
+  "Open Command Palette": "Odpri ukazno paleto",
+  "Show Keyboard Shortcuts": "Prikaži bližnjice na tipkovnici",
+  "Open Books": "Odpri knjige",
+  "Toggle Fullscreen": "Preklopi celoten zaslon",
+  "Close Window": "Zapri okno",
+  "Quit App": "Zapri aplikacijo",
+  "Go Left / Previous Page": "Levo / Prejšnja stran",
+  "Go Right / Next Page": "Desno / Naslednja stran",
+  "Go Up": "Navzgor",
+  "Go Down": "Navzdol",
+  "Previous Chapter": "Prejšnje poglavje",
+  "Next Chapter": "Naslednje poglavje",
+  "Scroll Half Page Down": "Drsi pol strani navzdol",
+  "Scroll Half Page Up": "Drsi pol strani navzgor",
+  "Save Note": "Shrani opombo"
 }
@@ -446,7 +446,6 @@
  "Enable Highlighting": "Aktivera markering",
  "Code Language": "Kodspråk",
  "Scroll": "Rullning",
-  "Continuous Scroll": "Kontinuerlig rullning",
  "Overlap Pixels": "Överlappande pixlar",
  "Disable Double Click": "Inaktivera dubbelklick",
  "Volume Keys for Page Flip": "Volymknappar för sidbyte",
@@ -1102,5 +1101,42 @@
  "{{count}} books refreshed_one": "{{count}} bok uppdaterad",
  "{{count}} books refreshed_other": "{{count}} böcker uppdaterade",
  "Failed to refresh metadata": "Kunde inte uppdatera metadata",
-  "Refresh Metadata": "Uppdatera metadata"
+  "Refresh Metadata": "Uppdatera metadata",
+  "Keyboard Shortcuts": "Tangentbordsgenvägar",
+  "View all keyboard shortcuts": "Visa alla tangentbordsgenvägar",
+  "Switch Sidebar Tab": "Byt flik i sidofältet",
+  "Toggle Notebook": "Visa/dölj anteckningsbok",
+  "Search in Book": "Sök i boken",
+  "Toggle Scroll Mode": "Växla rullningsläge",
+  "Toggle Select Mode": "Växla markeringsläge",
+  "Toggle Bookmark": "Växla bokmärke",
+  "Toggle Text to Speech": "Växla text-till-tal",
+  "Play / Pause TTS": "Spela upp / Pausa TTS",
+  "Toggle Paragraph Mode": "Växla styckeläge",
+  "Highlight Selection": "Markera urval",
+  "Underline Selection": "Stryka under urval",
+  "Annotate Selection": "Kommentera urval",
+  "Search Selection": "Sök urval",
+  "Copy Selection": "Kopiera urval",
+  "Translate Selection": "Översätt urval",
+  "Dictionary Lookup": "Slå upp i ordbok",
+  "Wikipedia Lookup": "Slå upp på Wikipedia",
+  "Read Aloud Selection": "Läs upp urval",
+  "Proofread Selection": "Korrekturläs urval",
+  "Open Settings": "Öppna inställningar",
+  "Open Command Palette": "Öppna kommandopaletten",
+  "Show Keyboard Shortcuts": "Visa tangentbordsgenvägar",
+  "Open Books": "Öppna böcker",
+  "Toggle Fullscreen": "Växla helskärm",
+  "Close Window": "Stäng fönster",
+  "Quit App": "Avsluta appen",
+  "Go Left / Previous Page": "Vänster / Föregående sida",
+  "Go Right / Next Page": "Höger / Nästa sida",
+  "Go Up": "Uppåt",
+  "Go Down": "Nedåt",
+  "Previous Chapter": "Föregående kapitel",
+  "Next Chapter": "Nästa kapitel",
+  "Scroll Half Page Down": "Rulla en halv sida nedåt",
+  "Scroll Half Page Up": "Rulla en halv sida uppåt",
+  "Save Note": "Spara anteckning"
 }
@@ -199,7 +199,6 @@
  "Auto": "தானியங்கி",
  "Scroll": "உருட்டவும்",
  "Scrolled Mode": "உருட்டல் பயன்முறை",
-  "Continuous Scroll": "தொடர்ச்சியான உருட்டல்",
  "Overlap Pixels": "ஒன்றுடன் ஒன்று பிக்சல்கள்",
  "Disable Double Click": "இரட்டை கிளிக்கை முடக்கவும்",
  "Volume Keys for Page Flip": "பக்கம் புரட்டுவதற்கு ஒலி விசைகள்",
@@ -1102,5 +1101,42 @@
  "{{count}} books refreshed_one": "{{count}} புத்தகம் புதுப்பிக்கப்பட்டது",
  "{{count}} books refreshed_other": "{{count}} புத்தகங்கள் புதுப்பிக்கப்பட்டன",
  "Failed to refresh metadata": "மெட்டாடேட்டா புதுப்பிப்பு தோல்வி",
-  "Refresh Metadata": "மெட்டாடேட்டா புதுப்பிக்கவும்"
+  "Refresh Metadata": "மெட்டாடேட்டா புதுப்பிக்கவும்",
+  "Keyboard Shortcuts": "விசைப்பலகை குறுக்குவழிகள்",
+  "View all keyboard shortcuts": "அனைத்து விசைப்பலகை குறுக்குவழிகளையும் காண்க",
+  "Switch Sidebar Tab": "பக்கப்பட்டி தாவலை மாற்றுக",
+  "Toggle Notebook": "குறிப்பேட்டைக் காட்டு/மறை",
+  "Search in Book": "புத்தகத்தில் தேடுக",
+  "Toggle Scroll Mode": "உருள் பயன்முறையை மாற்றுக",
+  "Toggle Select Mode": "தேர்வு பயன்முறையை மாற்றுக",
+  "Toggle Bookmark": "புக்மார்க்கை மாற்றுக",
+  "Toggle Text to Speech": "உரையிலிருந்து பேச்சுக்கு மாற்றுக",
+  "Play / Pause TTS": "TTS இயக்கு / இடைநிறுத்து",
+  "Toggle Paragraph Mode": "பத்தி பயன்முறையை மாற்றுக",
+  "Highlight Selection": "தேர்வை சிறப்பிக்கவும்",
+  "Underline Selection": "தேர்வுக்கு அடிக்கோடிடுக",
+  "Annotate Selection": "தேர்வுக்கு குறிப்பு சேர்க்கவும்",
+  "Search Selection": "தேர்வைத் தேடுக",
+  "Copy Selection": "தேர்வை நகலெடுக்கவும்",
+  "Translate Selection": "தேர்வை மொழிபெயர்க்கவும்",
+  "Dictionary Lookup": "அகராதியில் தேடுக",
+  "Wikipedia Lookup": "விக்கிப்பீடியாவில் தேடுக",
+  "Read Aloud Selection": "தேர்வை சத்தமாக படிக்கவும்",
+  "Proofread Selection": "தேர்வை சரிபார்க்கவும்",
+  "Open Settings": "அமைப்புகளைத் திறக்கவும்",
+  "Open Command Palette": "கட்டளை தட்டை திறக்கவும்",
+  "Show Keyboard Shortcuts": "விசைப்பலகை குறுக்குவழிகளைக் காட்டுக",
+  "Open Books": "புத்தகங்களைத் திறக்கவும்",
+  "Toggle Fullscreen": "முழுத்திரையை மாற்றுக",
+  "Close Window": "சாளரத்தை மூடுக",
+  "Quit App": "பயன்பாட்டிலிருந்து வெளியேறுக",
+  "Go Left / Previous Page": "இடது / முந்தைய பக்கம்",
+  "Go Right / Next Page": "வலது / அடுத்த பக்கம்",
+  "Go Up": "மேலே",
+  "Go Down": "கீழே",
+  "Previous Chapter": "முந்தைய அத்தியாயம்",
+  "Next Chapter": "அடுத்த அத்தியாயம்",
+  "Scroll Half Page Down": "அரை பக்கம் கீழே உருட்டுக",
+  "Scroll Half Page Up": "அரை பக்கம் மேலே உருட்டுக",
+  "Save Note": "குறிப்பைச் சேமிக்கவும்"
 }
@@ -164,7 +164,6 @@
  "Code Language": "ภาษาโค้ด",
  "Scroll": "เลื่อน",
  "Scrolled Mode": "โหมดเลื่อน",
-  "Continuous Scroll": "เลื่อนต่อเนื่อง",
  "Overlap Pixels": "พิกเซลซ้อน",
  "Volume Keys for Page Flip": "ปุ่มเสียงเพื่อพลิกหน้า",
  "Animation": "ภาพเคลื่อนไหว",
@@ -1089,5 +1088,42 @@
  "Loading library...": "กำลังโหลดห้องสมุด...",
  "{{count}} books refreshed_other": "รีเฟรชแล้ว {{count}} เล่ม",
  "Failed to refresh metadata": "รีเฟรชข้อมูลเมตาล้มเหลว",
-  "Refresh Metadata": "รีเฟรชข้อมูลเมตา"
+  "Refresh Metadata": "รีเฟรชข้อมูลเมตา",
+  "Keyboard Shortcuts": "แป้นพิมพ์ลัด",
+  "View all keyboard shortcuts": "ดูแป้นพิมพ์ลัดทั้งหมด",
+  "Switch Sidebar Tab": "สลับแท็บแถบด้านข้าง",
+  "Toggle Notebook": "แสดง/ซ่อนสมุดบันทึก",
+  "Search in Book": "ค้นหาในหนังสือ",
+  "Toggle Scroll Mode": "สลับโหมดเลื่อน",
+  "Toggle Select Mode": "สลับโหมดเลือก",
+  "Toggle Bookmark": "สลับที่คั่นหนังสือ",
+  "Toggle Text to Speech": "สลับข้อความเป็นเสียง",
+  "Play / Pause TTS": "เล่น / หยุดชั่วคราว TTS",
+  "Toggle Paragraph Mode": "สลับโหมดย่อหน้า",
+  "Highlight Selection": "ไฮไลต์ข้อความที่เลือก",
+  "Underline Selection": "ขีดเส้นใต้ข้อความที่เลือก",
+  "Annotate Selection": "เพิ่มหมายเหตุให้ข้อความที่เลือก",
+  "Search Selection": "ค้นหาข้อความที่เลือก",
+  "Copy Selection": "คัดลอกข้อความที่เลือก",
+  "Translate Selection": "แปลข้อความที่เลือก",
+  "Dictionary Lookup": "ค้นหาในพจนานุกรม",
+  "Wikipedia Lookup": "ค้นหาใน Wikipedia",
+  "Read Aloud Selection": "อ่านออกเสียงข้อความที่เลือก",
+  "Proofread Selection": "ตรวจทานข้อความที่เลือก",
+  "Open Settings": "เปิดการตั้งค่า",
+  "Open Command Palette": "เปิดแถบคำสั่ง",
+  "Show Keyboard Shortcuts": "แสดงแป้นพิมพ์ลัด",
+  "Open Books": "เปิดหนังสือ",
+  "Toggle Fullscreen": "สลับเต็มหน้าจอ",
+  "Close Window": "ปิดหน้าต่าง",
+  "Quit App": "ออกจากแอป",
+  "Go Left / Previous Page": "ไปซ้าย / หน้าก่อนหน้า",
+  "Go Right / Next Page": "ไปขวา / หน้าถัดไป",
+  "Go Up": "ขึ้น",
+  "Go Down": "ลง",
+  "Previous Chapter": "บทก่อนหน้า",
+  "Next Chapter": "บทถัดไป",
+  "Scroll Half Page Down": "เลื่อนลงครึ่งหน้า",
+  "Scroll Half Page Up": "เลื่อนขึ้นครึ่งหน้า",
+  "Save Note": "บันทึกโน้ต"
 }
@@ -184,7 +184,6 @@
  "RTL Direction": "RTL Yönü",
  "Maximum Column Height": "Maksimum Sütun Yüksekliği",
  "Maximum Column Width": "Maksimum Sütun Genişliği",
-  "Continuous Scroll": "Sürekli Kaydırma",
  "Fullscreen": "Tam Ekran",
  "No supported files found. Supported formats: {{formats}}": "Desteklenen dosya bulunamadı. Desteklenen formatlar: {{formats}}",
  "Drop to Import Books": "Kitapları İçe Aktarmak İçin Bırak",
@@ -1102,5 +1101,42 @@
  "{{count}} books refreshed_one": "{{count}} kitap yenilendi",
  "{{count}} books refreshed_other": "{{count}} kitap yenilendi",
  "Failed to refresh metadata": "Meta veri yenileme başarısız",
-  "Refresh Metadata": "Meta Verileri Yenile"
+  "Refresh Metadata": "Meta Verileri Yenile",
+  "Keyboard Shortcuts": "Klavye Kısayolları",
+  "View all keyboard shortcuts": "Tüm klavye kısayollarını görüntüle",
+  "Switch Sidebar Tab": "Kenar çubuğu sekmesini değiştir",
+  "Toggle Notebook": "Not defterini göster/gizle",
+  "Search in Book": "Kitapta ara",
+  "Toggle Scroll Mode": "Kaydırma modunu değiştir",
+  "Toggle Select Mode": "Seçim modunu değiştir",
+  "Toggle Bookmark": "Yer imini değiştir",
+  "Toggle Text to Speech": "Metinden konuşmayı değiştir",
+  "Play / Pause TTS": "TTS Oynat / Duraklat",
+  "Toggle Paragraph Mode": "Paragraf modunu değiştir",
+  "Highlight Selection": "Seçimi vurgula",
+  "Underline Selection": "Seçimin altını çiz",
+  "Annotate Selection": "Seçime not ekle",
+  "Search Selection": "Seçimi ara",
+  "Copy Selection": "Seçimi kopyala",
+  "Translate Selection": "Seçimi çevir",
+  "Dictionary Lookup": "Sözlükte ara",
+  "Wikipedia Lookup": "Wikipedia'da ara",
+  "Read Aloud Selection": "Seçimi sesli oku",
+  "Proofread Selection": "Seçimi düzelt",
+  "Open Settings": "Ayarları aç",
+  "Open Command Palette": "Komut paletini aç",
+  "Show Keyboard Shortcuts": "Klavye kısayollarını göster",
+  "Open Books": "Kitapları aç",
+  "Toggle Fullscreen": "Tam ekranı değiştir",
+  "Close Window": "Pencereyi kapat",
+  "Quit App": "Uygulamadan çık",
+  "Go Left / Previous Page": "Sola git / Önceki sayfa",
+  "Go Right / Next Page": "Sağa git / Sonraki sayfa",
+  "Go Up": "Yukarı",
+  "Go Down": "Aşağı",
+  "Previous Chapter": "Önceki bölüm",
+  "Next Chapter": "Sonraki bölüm",
+  "Scroll Half Page Down": "Yarım sayfa aşağı kaydır",
+  "Scroll Half Page Up": "Yarım sayfa yukarı kaydır",
+  "Save Note": "Notu kaydet"
 }
@@ -184,7 +184,6 @@
  "RTL Direction": "Напрямок RTL",
  "Maximum Column Height": "Максимальна висота колонки",
  "Maximum Column Width": "Максимальна ширина колонки",
-  "Continuous Scroll": "Постійна прокрутка",
  "Fullscreen": "Повноекранний",
  "No supported files found. Supported formats: {{formats}}": "Не знайдено підтримуваних файлів. Підтримувані формати: {{formats}}",
  "Drop to Import Books": "Перетягніть для імпорту книг",
@@ -1128,5 +1127,42 @@
  "{{count}} books refreshed_many": "Оновлено {{count}} книг",
  "{{count}} books refreshed_other": "Оновлено {{count}} книг",
  "Failed to refresh metadata": "Не вдалося оновити метадані",
-  "Refresh Metadata": "Оновити метадані"
+  "Refresh Metadata": "Оновити метадані",
+  "Keyboard Shortcuts": "Комбінації клавіш",
+  "View all keyboard shortcuts": "Переглянути всі комбінації клавіш",
+  "Switch Sidebar Tab": "Перемкнути вкладку бічної панелі",
+  "Toggle Notebook": "Показати/сховати блокнот",
+  "Search in Book": "Пошук у книзі",
+  "Toggle Scroll Mode": "Перемкнути режим прокрутки",
+  "Toggle Select Mode": "Перемкнути режим виділення",
+  "Toggle Bookmark": "Перемкнути закладку",
+  "Toggle Text to Speech": "Перемкнути озвучення тексту",
+  "Play / Pause TTS": "Відтворити / Пауза TTS",
+  "Toggle Paragraph Mode": "Перемкнути режим абзацу",
+  "Highlight Selection": "Виділити вибране",
+  "Underline Selection": "Підкреслити вибране",
+  "Annotate Selection": "Додати примітку до вибраного",
+  "Search Selection": "Шукати вибране",
+  "Copy Selection": "Копіювати вибране",
+  "Translate Selection": "Перекласти вибране",
+  "Dictionary Lookup": "Пошук у словнику",
+  "Wikipedia Lookup": "Пошук у Вікіпедії",
+  "Read Aloud Selection": "Прочитати вибране вголос",
+  "Proofread Selection": "Перевірити вибране",
+  "Open Settings": "Відкрити налаштування",
+  "Open Command Palette": "Відкрити палітру команд",
+  "Show Keyboard Shortcuts": "Показати комбінації клавіш",
+  "Open Books": "Відкрити книги",
+  "Toggle Fullscreen": "Перемкнути повноекранний режим",
+  "Close Window": "Закрити вікно",
+  "Quit App": "Вийти з програми",
+  "Go Left / Previous Page": "Вліво / Попередня сторінка",
+  "Go Right / Next Page": "Вправо / Наступна сторінка",
+  "Go Up": "Вгору",
+  "Go Down": "Вниз",
+  "Previous Chapter": "Попередній розділ",
+  "Next Chapter": "Наступний розділ",
+  "Scroll Half Page Down": "Прокрутити на півсторінки вниз",
+  "Scroll Half Page Up": "Прокрутити на півсторінки вгору",
+  "Save Note": "Зберегти нотатку"
 }
@@ -184,7 +184,6 @@
  "RTL Direction": "Hướng RTL",
  "Maximum Column Height": "Chiều cao cột tối đa",
  "Maximum Column Width": "Chiều rộng cột tối đa",
-  "Continuous Scroll": "Cuộn liên tục",
  "Fullscreen": "Toàn màn hình",
  "No supported files found. Supported formats: {{formats}}": "Không tìm thấy tệp được hỗ trợ. Định dạng được hỗ trợ: {{formats}}",
  "Drop to Import Books": "Kéo và thả để nhập sách",
@@ -1089,5 +1088,42 @@
  "Loading library...": "Đang tải thư viện...",
  "{{count}} books refreshed_other": "Đã làm mới {{count}} sách",
  "Failed to refresh metadata": "Không thể làm mới siêu dữ liệu",
-  "Refresh Metadata": "Làm mới siêu dữ liệu"
+  "Refresh Metadata": "Làm mới siêu dữ liệu",
+  "Keyboard Shortcuts": "Phím tắt",
+  "View all keyboard shortcuts": "Xem tất cả phím tắt",
+  "Switch Sidebar Tab": "Chuyển tab thanh bên",
+  "Toggle Notebook": "Hiện/ẩn sổ ghi chú",
+  "Search in Book": "Tìm kiếm trong sách",
+  "Toggle Scroll Mode": "Chuyển chế độ cuộn",
+  "Toggle Select Mode": "Chuyển chế độ chọn",
+  "Toggle Bookmark": "Bật/tắt đánh dấu",
+  "Toggle Text to Speech": "Bật/tắt đọc văn bản",
+  "Play / Pause TTS": "Phát / Tạm dừng TTS",
+  "Toggle Paragraph Mode": "Chuyển chế độ đoạn văn",
+  "Highlight Selection": "Tô sáng vùng chọn",
+  "Underline Selection": "Gạch chân vùng chọn",
+  "Annotate Selection": "Thêm ghi chú cho vùng chọn",
+  "Search Selection": "Tìm kiếm vùng chọn",
+  "Copy Selection": "Sao chép vùng chọn",
+  "Translate Selection": "Dịch vùng chọn",
+  "Dictionary Lookup": "Tra từ điển",
+  "Wikipedia Lookup": "Tra cứu Wikipedia",
+  "Read Aloud Selection": "Đọc to vùng chọn",
+  "Proofread Selection": "Kiểm tra vùng chọn",
+  "Open Settings": "Mở cài đặt",
+  "Open Command Palette": "Mở bảng lệnh",
+  "Show Keyboard Shortcuts": "Hiển thị phím tắt",
+  "Open Books": "Mở sách",
+  "Toggle Fullscreen": "Chuyển toàn màn hình",
+  "Close Window": "Đóng cửa sổ",
+  "Quit App": "Thoát ứng dụng",
+  "Go Left / Previous Page": "Sang trái / Trang trước",
+  "Go Right / Next Page": "Sang phải / Trang tiếp",
+  "Go Up": "Lên trên",
+  "Go Down": "Xuống dưới",
+  "Previous Chapter": "Chương trước",
+  "Next Chapter": "Chương tiếp",
+  "Scroll Half Page Down": "Cuộn xuống nửa trang",
+  "Scroll Half Page Up": "Cuộn lên nửa trang",
+  "Save Note": "Lưu ghi chú"
 }
@@ -185,7 +185,6 @@
  "RTL Direction": "从右向左",
  "Maximum Column Height": "最大列高",
  "Maximum Column Width": "最大列宽",
-  "Continuous Scroll": "连续滚动",
  "Fullscreen": "全屏显示",
  "No supported files found. Supported formats: {{formats}}": "未找到支持的文件。支持的格式：{{formats}}",
  "Drop to Import Books": "拖放导入书籍",
@@ -1089,5 +1088,42 @@
  "Loading library...": "正在加载书库...",
  "{{count}} books refreshed_other": "已刷新 {{count}} 本书",
  "Failed to refresh metadata": "刷新元数据失败",
-  "Refresh Metadata": "刷新元数据"
+  "Refresh Metadata": "刷新元数据",
+  "Keyboard Shortcuts": "键盘快捷键",
+  "View all keyboard shortcuts": "查看所有键盘快捷键",
+  "Switch Sidebar Tab": "切换侧边栏标签",
+  "Toggle Notebook": "显示/隐藏笔记本",
+  "Search in Book": "在书中搜索",
+  "Toggle Scroll Mode": "切换滚动模式",
+  "Toggle Select Mode": "切换选择模式",
+  "Toggle Bookmark": "切换书签",
+  "Toggle Text to Speech": "切换文字转语音",
+  "Play / Pause TTS": "播放 / 暂停朗读",
+  "Toggle Paragraph Mode": "切换段落模式",
+  "Highlight Selection": "高亮选中内容",
+  "Underline Selection": "为选中内容添加下划线",
+  "Annotate Selection": "为选中内容添加注释",
+  "Search Selection": "搜索选中内容",
+  "Copy Selection": "复制选中内容",
+  "Translate Selection": "翻译选中内容",
+  "Dictionary Lookup": "词典查询",
+  "Wikipedia Lookup": "维基百科查询",
+  "Read Aloud Selection": "朗读选中内容",
+  "Proofread Selection": "校对选中内容",
+  "Open Settings": "打开设置",
+  "Open Command Palette": "打开命令面板",
+  "Show Keyboard Shortcuts": "显示键盘快捷键",
+  "Open Books": "打开书库",
+  "Toggle Fullscreen": "切换全屏",
+  "Close Window": "关闭窗口",
+  "Quit App": "退出应用",
+  "Go Left / Previous Page": "向左 / 上一页",
+  "Go Right / Next Page": "向右 / 下一页",
+  "Go Up": "向上",
+  "Go Down": "向下",
+  "Previous Chapter": "上一章",
+  "Next Chapter": "下一章",
+  "Scroll Half Page Down": "向下滚动半页",
+  "Scroll Half Page Up": "向上滚动半页",
+  "Save Note": "保存笔记"
 }
@@ -184,7 +184,6 @@
  "RTL Direction": "從右向左",
  "Maximum Column Height": "最大列高",
  "Maximum Column Width": "最大列寬",
-  "Continuous Scroll": "連續滾動",
  "Fullscreen": "全螢幕",
  "No supported files found. Supported formats: {{formats}}": "未找到支援的檔案。支援的格式：{{formats}}",
  "Drop to Import Books": "拖放導入書籍",
@@ -1089,5 +1088,42 @@
  "Loading library...": "正在載入書庫...",
  "{{count}} books refreshed_other": "已重新整理 {{count}} 本書",
  "Failed to refresh metadata": "重新整理中繼資料失敗",
-  "Refresh Metadata": "重新整理中繼資料"
+  "Refresh Metadata": "重新整理中繼資料",
+  "Keyboard Shortcuts": "鍵盤快捷鍵",
+  "View all keyboard shortcuts": "查看所有鍵盤快捷鍵",
+  "Switch Sidebar Tab": "切換側邊欄標籤",
+  "Toggle Notebook": "顯示/隱藏筆記本",
+  "Search in Book": "在書中搜尋",
+  "Toggle Scroll Mode": "切換捲動模式",
+  "Toggle Select Mode": "切換選取模式",
+  "Toggle Bookmark": "切換書籤",
+  "Toggle Text to Speech": "切換文字轉語音",
+  "Play / Pause TTS": "播放 / 暫停朗讀",
+  "Toggle Paragraph Mode": "切換段落模式",
+  "Highlight Selection": "醒目標示選取內容",
+  "Underline Selection": "為選取內容加底線",
+  "Annotate Selection": "為選取內容加註釋",
+  "Search Selection": "搜尋選取內容",
+  "Copy Selection": "複製選取內容",
+  "Translate Selection": "翻譯選取內容",
+  "Dictionary Lookup": "字典查詢",
+  "Wikipedia Lookup": "維基百科查詢",
+  "Read Aloud Selection": "朗讀選取內容",
+  "Proofread Selection": "校對選取內容",
+  "Open Settings": "開啟設定",
+  "Open Command Palette": "開啟指令面板",
+  "Show Keyboard Shortcuts": "顯示鍵盤快捷鍵",
+  "Open Books": "開啟書庫",
+  "Toggle Fullscreen": "切換全螢幕",
+  "Close Window": "關閉視窗",
+  "Quit App": "結束應用程式",
+  "Go Left / Previous Page": "向左 / 上一頁",
+  "Go Right / Next Page": "向右 / 下一頁",
+  "Go Up": "向上",
+  "Go Down": "向下",
+  "Previous Chapter": "上一章",
+  "Next Chapter": "下一章",
+  "Scroll Half Page Down": "向下捲動半頁",
+  "Scroll Half Page Up": "向上捲動半頁",
+  "Save Note": "儲存筆記"
 }
@@ -1,41 +1,120 @@
 import { describe, it, expect } from 'vitest';

-// Use dynamic import to avoid module resolution issues in test
+const getModule = async () => {
+  return await import('../../helpers/shortcuts');
+};
+
 const getDefaults = async () => {
-  const mod = await import('../../helpers/shortcuts');
+  const mod = await getModule();
  return mod.loadShortcuts();
 };

+describe('Shortcut entry structure', () => {
+  it('each shortcut entry has keys, description, and section', async () => {
+    const shortcuts = await getDefaults();
+    for (const [name, entry] of Object.entries(shortcuts)) {
+      expect(entry, `${name} should have keys array`).toHaveProperty('keys');
+      expect(Array.isArray(entry.keys), `${name}.keys should be an array`).toBe(true);
+      expect(entry, `${name} should have description`).toHaveProperty('description');
+      expect(typeof entry.description, `${name}.description should be a string`).toBe('string');
+      expect(entry, `${name} should have section`).toHaveProperty('section');
+    }
+  });
+});
+
 describe('TTS play/pause shortcut', () => {
  it('should have onTTSPlayPause shortcut with space', async () => {
    const shortcuts = await getDefaults();
-    expect(shortcuts.onTTSPlayPause).toEqual([' ']);
+    expect(shortcuts.onTTSPlayPause.keys).toEqual([' ']);
  });

  it('should also have space in onGoRight as fallback', async () => {
    const shortcuts = await getDefaults();
-    expect(shortcuts.onGoRight).toContain(' ');
+    expect(shortcuts.onGoRight.keys).toContain(' ');
  });
 });

 describe('TTS navigation shortcuts', () => {
  it('should have onTTSGoNextSentence shortcut with ctrl+] and cmd+]', async () => {
    const shortcuts = await getDefaults();
-    expect(shortcuts.onTTSGoNextSentence).toEqual(['ctrl+]', 'cmd+]']);
+    expect(shortcuts.onTTSGoNextSentence.keys).toEqual(['ctrl+]', 'cmd+]']);
  });

  it('should have onTTSGoPreviousSentence shortcut with ctrl+[ and cmd+[', async () => {
    const shortcuts = await getDefaults();
-    expect(shortcuts.onTTSGoPreviousSentence).toEqual(['ctrl+[', 'cmd+[']);
+    expect(shortcuts.onTTSGoPreviousSentence.keys).toEqual(['ctrl+[', 'cmd+[']);
  });

  it('should have onTTSGoNextParagraph shortcut with ctrl+shift+} and cmd+shift+}', async () => {
    const shortcuts = await getDefaults();
-    expect(shortcuts.onTTSGoNextParagraph).toEqual(['ctrl+shift+}', 'cmd+shift+}']);
+    expect(shortcuts.onTTSGoNextParagraph.keys).toEqual(['ctrl+shift+}', 'cmd+shift+}']);
  });

  it('should have onTTSGoPreviousParagraph shortcut with ctrl+shift+{ and cmd+shift+{', async () => {
    const shortcuts = await getDefaults();
-    expect(shortcuts.onTTSGoPreviousParagraph).toEqual(['ctrl+shift+{', 'cmd+shift+{']);
+    expect(shortcuts.onTTSGoPreviousParagraph.keys).toEqual(['ctrl+shift+{', 'cmd+shift+{']);
+  });
+});
+
+describe('getShortcutsForDisplay', () => {
+  it('returns sections in the correct order', async () => {
+    const mod = await getModule();
+    const result = mod.getShortcutsForDisplay(true);
+    const sectionNames = result.map((s) => s.section);
+    expect(sectionNames).toEqual([
+      'General',
+      'Navigation',
+      'Text to Speech',
+      'Selection',
+      'Zoom',
+      'Window',
+    ]);
+  });
+
+  it('excludes entries with empty section', async () => {
+    const mod = await getModule();
+    const result = mod.getShortcutsForDisplay(true);
+    const allDescriptions = result.flatMap((s) => s.items.map((i) => i.description));
+    // onEscape and onSaveNote have empty section, should be excluded
+    const shortcuts = mod.loadShortcuts();
+    const hiddenEntries = Object.values(shortcuts).filter((e) => e.section === '');
+    for (const hidden of hiddenEntries) {
+      expect(allDescriptions).not.toContain(hidden.description);
+    }
+  });
+
+  it('each item has a description and non-empty keys', async () => {
+    const mod = await getModule();
+    const result = mod.getShortcutsForDisplay(false);
+    for (const section of result) {
+      for (const item of section.items) {
+        expect(item.description.length).toBeGreaterThan(0);
+        expect(item.keys.length).toBeGreaterThan(0);
+      }
+    }
+  });
+
+  it('on Mac, returns cmd-prefixed keys for onShowSearchBar', async () => {
+    const mod = await getModule();
+    const result = mod.getShortcutsForDisplay(true);
+    const general = result.find((s) => s.section === 'General');
+    const searchItem = general?.items.find((i) =>
+      i.keys.some((k) => k.includes('cmd') || k.includes('f')),
+    );
+    expect(searchItem).toBeDefined();
+    expect(searchItem!.keys.some((k) => k.includes('cmd'))).toBe(true);
+    expect(searchItem!.keys.some((k) => k.includes('ctrl'))).toBe(false);
+  });
+
+  it('on non-Mac, returns ctrl-prefixed keys for onShowSearchBar', async () => {
+    const mod = await getModule();
+    const result = mod.getShortcutsForDisplay(false);
+    const general = result.find((s) => s.section === 'General');
+    const searchItem = general?.items.find((i) =>
+      i.keys.some((k) => k.includes('ctrl') || k.includes('f')),
+    );
+    expect(searchItem).toBeDefined();
+    expect(searchItem!.keys.some((k) => k.includes('ctrl'))).toBe(true);
+    expect(searchItem!.keys.some((k) => k.includes('cmd'))).toBe(false);
  });
 });
@@ -0,0 +1,129 @@
+import { describe, it, expect } from 'vitest';
+import { formatKeyForDisplay, filterPlatformKeys } from '../../utils/shortcutKeys';
+
+describe('formatKeyForDisplay', () => {
+  describe('Mac platform', () => {
+    it('maps ctrl to ⌘', () => {
+      expect(formatKeyForDisplay('ctrl+f', true)).toBe('⌘F');
+    });
+
+    it('maps cmd to ⌘', () => {
+      expect(formatKeyForDisplay('cmd+f', true)).toBe('⌘F');
+    });
+
+    it('maps alt/opt to ⌥', () => {
+      expect(formatKeyForDisplay('alt+ArrowLeft', true)).toBe('⌥←');
+      expect(formatKeyForDisplay('opt+ArrowLeft', true)).toBe('⌥←');
+    });
+
+    it('maps shift to ⇧', () => {
+      expect(formatKeyForDisplay('shift+j', true)).toBe('⇧J');
+    });
+
+    it('concatenates without separator on Mac', () => {
+      expect(formatKeyForDisplay('cmd+shift+p', true)).toBe('⌘⇧P');
+    });
+  });
+
+  describe('non-Mac platform', () => {
+    it('maps ctrl to Ctrl', () => {
+      expect(formatKeyForDisplay('ctrl+f', false)).toBe('Ctrl+F');
+    });
+
+    it('maps alt to Alt', () => {
+      expect(formatKeyForDisplay('alt+ArrowLeft', false)).toBe('Alt+←');
+    });
+
+    it('maps shift to Shift', () => {
+      expect(formatKeyForDisplay('shift+j', false)).toBe('Shift+J');
+    });
+
+    it('joins with + on non-Mac', () => {
+      expect(formatKeyForDisplay('ctrl+shift+p', false)).toBe('Ctrl+Shift+P');
+    });
+  });
+
+  describe('special keys', () => {
+    it('maps arrow keys to symbols', () => {
+      expect(formatKeyForDisplay('ArrowLeft', false)).toBe('←');
+      expect(formatKeyForDisplay('ArrowRight', false)).toBe('→');
+      expect(formatKeyForDisplay('ArrowUp', false)).toBe('↑');
+      expect(formatKeyForDisplay('ArrowDown', false)).toBe('↓');
+    });
+
+    it('maps space to Space', () => {
+      expect(formatKeyForDisplay(' ', false)).toBe('Space');
+    });
+
+    it('maps Escape to Esc', () => {
+      expect(formatKeyForDisplay('Escape', false)).toBe('Esc');
+    });
+
+    it('maps PageDown and PageUp', () => {
+      expect(formatKeyForDisplay('PageDown', false)).toBe('PgDn');
+      expect(formatKeyForDisplay('PageUp', false)).toBe('PgUp');
+    });
+
+    it('preserves F-keys', () => {
+      expect(formatKeyForDisplay('F11', false)).toBe('F11');
+    });
+
+    it('preserves Tab and Enter', () => {
+      expect(formatKeyForDisplay('Tab', false)).toBe('Tab');
+      expect(formatKeyForDisplay('Enter', false)).toBe('Enter');
+    });
+  });
+
+  describe('single character keys', () => {
+    it('capitalizes single letter keys', () => {
+      expect(formatKeyForDisplay('s', false)).toBe('S');
+      expect(formatKeyForDisplay('s', true)).toBe('S');
+    });
+
+    it('preserves special characters', () => {
+      expect(formatKeyForDisplay(']', false)).toBe(']');
+      expect(formatKeyForDisplay('[', false)).toBe('[');
+    });
+  });
+});
+
+describe('filterPlatformKeys', () => {
+  it('on Mac, prefers cmd/opt keys over ctrl/alt', () => {
+    expect(filterPlatformKeys(['ctrl+f', 'cmd+f'], true)).toEqual(['cmd+f']);
+  });
+
+  it('on non-Mac, prefers ctrl/alt keys over cmd/opt', () => {
+    expect(filterPlatformKeys(['ctrl+f', 'cmd+f'], false)).toEqual(['ctrl+f']);
+  });
+
+  it('includes platform-agnostic keys on both platforms', () => {
+    expect(filterPlatformKeys(['s'], true)).toEqual(['s']);
+    expect(filterPlatformKeys(['s'], false)).toEqual(['s']);
+  });
+
+  it('on Mac, prefers opt over alt', () => {
+    expect(filterPlatformKeys(['opt+ArrowLeft', 'alt+ArrowLeft'], true)).toEqual(['opt+ArrowLeft']);
+  });
+
+  it('on non-Mac, prefers alt over opt', () => {
+    expect(filterPlatformKeys(['opt+ArrowLeft', 'alt+ArrowLeft'], false)).toEqual([
+      'alt+ArrowLeft',
+    ]);
+  });
+
+  it('returns all keys when none are platform-specific', () => {
+    expect(filterPlatformKeys(['ArrowLeft', 'h', 'shift+ '], true)).toEqual([
+      'ArrowLeft',
+      'h',
+      'shift+ ',
+    ]);
+  });
+
+  it('mixes platform-specific and agnostic keys', () => {
+    expect(filterPlatformKeys(['shift+f', 'ctrl+,', 'cmd+,'], true)).toEqual(['shift+f', 'cmd+,']);
+    expect(filterPlatformKeys(['shift+f', 'ctrl+,', 'cmd+,'], false)).toEqual([
+      'shift+f',
+      'ctrl+,',
+    ]);
+  });
+});
@@ -54,6 +54,7 @@ import {
 import { LibraryGroupByType } from '@/types/settings';
 import { BookMetadata } from '@/libs/document';
 import { AboutWindow } from '@/components/AboutWindow';
+import { KeyboardShortcutsHelp } from '@/components/KeyboardShortcutsHelp';
 import { BookDetailModal } from '@/components/metadata';
 import { UpdaterWindow } from '@/components/UpdaterWindow';
 import { CatalogDialog } from './components/OPDSDialog';
@@ -968,6 +969,7 @@ const LibraryPageContent = ({ searchParams }: { searchParams: ReadonlyURLSearchP
        </ModalPortal>
      )}
      <AboutWindow />
+      <KeyboardShortcutsHelp />
      <UpdaterWindow />
      <MigrateDataWindow />
      <BackupWindow onPullLibrary={pullLibrary} />
@@ -22,6 +22,7 @@ import { mountAdditionalFonts } from '@/styles/fonts';
 import { isTauriAppPlatform } from '@/services/environment';
 import { getSysFontsList, setSystemUIVisibility } from '@/utils/bridge';
 import { AboutWindow } from '@/components/AboutWindow';
+import { KeyboardShortcutsHelp } from '@/components/KeyboardShortcutsHelp';
 import { UpdaterWindow } from '@/components/UpdaterWindow';
 import { KOSyncSettingsWindow } from './KOSyncSettings';
 import { ReadwiseSettingsWindow } from './ReadwiseSettings';
@@ -168,6 +169,7 @@ const Reader: React.FC<{ ids?: string }> = ({ ids }) => {
      <Suspense fallback={<div className='full-height'></div>}>
        <ReaderContent ids={ids} settings={settings} />
        <AboutWindow />
+        <KeyboardShortcutsHelp />
        <UpdaterWindow />
        <KOSyncSettingsWindow />
        <ReadwiseSettingsWindow />
@@ -8,6 +8,7 @@ import { useBookDataStore } from '@/store/bookDataStore';
 import { useCommandPalette } from '@/components/command-palette';
 import { tauriHandleClose, tauriHandleToggleFullScreen, tauriQuitApp } from '@/utils/window';
 import { eventDispatcher } from '@/utils/event';
+import { setShortcutsDialogVisible } from '@/components/KeyboardShortcutsHelp';
 import { MAX_ZOOM_LEVEL, MIN_ZOOM_LEVEL, ZOOM_STEP } from '@/services/constants';
 import { viewPagination } from './usePagination';
 import { getStyles } from '@/utils/style';
@@ -334,6 +335,7 @@ const useBookShortcuts = ({ sideBarBookKey, bookKeys }: UseBookShortcutsProps) =
      onZoomOut: zoomOut,
      onResetZoom: resetZoom,
      onOpenCommandPalette: openCommandPalette,
+      onOpenShortcutsHelp: () => setShortcutsDialogVisible(true),
    },
    [sideBarBookKey, bookKeys],
  );
@@ -0,0 +1,141 @@
+import React, { useCallback, useEffect, useMemo, useState } from 'react';
+import { useTranslation } from '@/hooks/useTranslation';
+import { isMacPlatform } from '@/services/environment';
+import { getShortcutsForDisplay } from '@/helpers/shortcuts';
+import { formatKeyForDisplay } from '@/utils/shortcutKeys';
+import Dialog from './Dialog';
+import Link from './Link';
+
+export const setShortcutsDialogVisible = (visible: boolean) => {
+  const dialog = document.getElementById('shortcuts_help');
+  if (dialog) {
+    const event = new CustomEvent('setDialogVisibility', {
+      detail: { visible },
+    });
+    dialog.dispatchEvent(event);
+  }
+};
+
+export const KeyboardShortcutsHelp = () => {
+  const _ = useTranslation();
+  const [isOpen, setIsOpen] = useState(false);
+  const isMac = isMacPlatform();
+
+  const sections = useMemo(() => getShortcutsForDisplay(isMac), [isMac]);
+
+  // Split sections into two balanced columns by item count
+  const [leftColumn, rightColumn] = useMemo(() => {
+    const totalItems = sections.reduce((sum, s) => sum + s.items.length + 1, 0); // +1 for header
+    const left: typeof sections = [];
+    const right: typeof sections = [];
+    let leftCount = 0;
+    for (const section of sections) {
+      const sectionWeight = section.items.length + 1;
+      if (leftCount <= totalItems / 2) {
+        left.push(section);
+        leftCount += sectionWeight;
+      } else {
+        right.push(section);
+      }
+    }
+    return [left, right];
+  }, [sections]);
+
+  const renderSection = useCallback(
+    (section: (typeof sections)[number]) => (
+      <div key={section.section} className='mb-4'>
+        <h3 className='text-base-content/70 mb-2 text-xs font-semibold uppercase tracking-wide'>
+          {_(section.section)}
+        </h3>
+        <div className='divide-base-200 divide-y'>
+          {section.items.map((item) => (
+            <div key={item.description} className='flex items-center justify-between gap-4 py-1.5'>
+              <span className='text-base-content text-sm'>{_(item.description)}</span>
+              <div className='flex shrink-0 gap-1'>
+                {item.keys.map((key) => (
+                  <kbd
+                    key={key}
+                    className='border-base-300 bg-base-200 text-base-content inline-flex h-[22px] min-w-[22px] items-center justify-center rounded border px-1.5 text-xs shadow-sm'
+                    style={{ fontFamily: 'monospace' }}
+                  >
+                    {formatKeyForDisplay(key, isMac)}
+                  </kbd>
+                ))}
+              </div>
+            </div>
+          ))}
+        </div>
+      </div>
+    ),
+    [_, isMac],
+  );
+
+  useEffect(() => {
+    const handleCustomEvent = (event: CustomEvent) => {
+      setIsOpen(event.detail.visible);
+    };
+
+    const el = document.getElementById('shortcuts_help');
+    if (el) {
+      el.addEventListener('setDialogVisibility', handleCustomEvent as EventListener);
+    }
+
+    return () => {
+      if (el) {
+        el.removeEventListener('setDialogVisibility', handleCustomEvent as EventListener);
+      }
+    };
+  }, []);
+
+  useEffect(() => {
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (event.key !== '?') return;
+
+      const activeElement = document.activeElement as HTMLElement;
+      const isInteractive =
+        activeElement.tagName === 'INPUT' ||
+        activeElement.tagName === 'TEXTAREA' ||
+        activeElement.isContentEditable;
+      if (isInteractive) return;
+
+      event.preventDefault();
+      setIsOpen((prev) => !prev);
+    };
+
+    window.addEventListener('keydown', handleKeyDown);
+    return () => window.removeEventListener('keydown', handleKeyDown);
+  }, []);
+
+  const handleClose = () => {
+    setIsOpen(false);
+    // Move focus away from the dialog so the '?' key listener works immediately
+    (document.activeElement as HTMLElement)?.blur();
+  };
+
+  return (
+    <Dialog
+      id='shortcuts_help'
+      isOpen={isOpen}
+      title={_('Keyboard Shortcuts')}
+      onClose={handleClose}
+      boxClassName='sm:!w-[560px] md:!w-[780px] sm:!max-w-[90vw] sm:h-auto sm:!max-h-[80vh]'
+    >
+      {isOpen && (
+        <div className='shortcuts-content pb-6 sm:pb-2'>
+          <div className='md:grid md:grid-cols-2 md:gap-6'>
+            <div>{leftColumn.map(renderSection)}</div>
+            <div>{rightColumn.map(renderSection)}</div>
+          </div>
+          <div className='border-base-200 mt-2 border-t pt-3 text-center'>
+            <Link
+              href='https://github.com/readest/readest/wiki/Keyboard-Shortcuts-Reference-Guide'
+              className='text-primary text-sm underline'
+            >
+              {_('View all keyboard shortcuts')}
+            </Link>
+          </div>
+        </div>
+      )}
+    </Dialog>
+  );
+};
@@ -1,71 +1,339 @@
+import { stubTranslation as _ } from '@/utils/misc';
+import { filterPlatformKeys } from '@/utils/shortcutKeys';
+
+export type ShortcutEntry = {
+  keys: string[];
+  description: string;
+  section: string;
+};
+
 const DEFAULT_SHORTCUTS = {
-  onSwitchSideBar: ['ctrl+Tab', 'opt+Tab', 'alt+Tab'],
-  onToggleSideBar: ['s'],
-  onToggleNotebook: ['n'],
-  onShowSearchBar: ['ctrl+f', 'cmd+f'],
-  onToggleScrollMode: ['shift+j'],
-  onToggleSelectMode: ['shift+s'],
-  onToggleBookmark: ['ctrl+d', 'cmd+d'],
-  onToggleTTS: ['t'],
-  onTTSPlayPause: [' '],
-  onTTSGoNextSentence: ['ctrl+]', 'cmd+]'],
-  onTTSGoPreviousSentence: ['ctrl+[', 'cmd+['],
-  onTTSGoNextParagraph: ['ctrl+shift+}', 'cmd+shift+}'],
-  onTTSGoPreviousParagraph: ['ctrl+shift+{', 'cmd+shift+{'],
-  onToggleParagraphMode: ['shift+p'],
-  onHighlightSelection: ['ctrl+h', 'cmd+h'],
-  onUnderlineSelection: ['ctrl+u', 'cmd+u'],
-  onAnnotateSelection: ['ctrl+n', 'cmd+n'],
-  onSearchSelection: ['ctrl+f', 'cmd+f'],
-  onCopySelection: ['ctrl+c', 'cmd+c'],
-  onTranslateSelection: ['ctrl+t', 'cmd+t'],
-  onDictionarySelection: ['ctrl+d', 'cmd+d'],
-  onWikipediaSelection: ['ctrl+w', 'cmd+w'],
-  onReadAloudSelection: ['ctrl+r', 'cmd+r'],
-  onProofreadSelection: ['ctrl+p', 'cmd+p'],
-  onOpenFontLayoutSettings: ['shift+f', 'ctrl+,', 'cmd+,'],
-  onOpenCommandPalette: ['ctrl+shift+p', 'cmd+shift+p'],
-  onOpenBooks: ['ctrl+o'],
-  onReloadPage: ['shift+r'],
-  onToggleFullscreen: ['F11'],
-  onCloseWindow: ['ctrl+w', 'cmd+w'],
-  onQuitApp: ['ctrl+q', 'cmd+q'],
-  onGoLeft: ['ArrowLeft', 'h', 'shift+ '],
-  onGoRight: ['ArrowRight', 'l', ' '],
-  onGoUp: ['ArrowUp', 'k'],
-  onGoDown: ['ArrowDown', 'j'],
-  onGoNext: ['shift+j', 'shift+ArrowRight', 'shift+ArrowDown', 'PageDown'],
-  onGoPrev: ['shift+k', 'shift+ArrowLeft', 'shift+ArrowUp', 'PageUp'],
-  onGoLeftSection: ['opt+ArrowLeft', 'alt+ArrowLeft'],
-  onGoRightSection: ['opt+ArrowRight', 'alt+ArrowRight'],
-  onGoPrevSection: ['opt+ArrowUp', 'alt+ArrowUp'],
-  onGoNextSection: ['opt+ArrowDown', 'alt+ArrowDown'],
-  onGoHalfPageDown: ['shift+ArrowDown', 'd'],
-  onGoHalfPageUp: ['shift+ArrowUp', 'u'],
-  onGoBack: ['shift+ArrowLeft', 'shift+h', 'alt+ArrowLeft'],
-  onGoForward: ['shift+ArrowRight', 'shift+l', 'alt+ArrowRight'],
-  onZoomIn: ['ctrl+=', 'cmd+=', 'shift+='],
-  onZoomOut: ['ctrl+-', 'cmd+-', 'shift+-'],
-  onResetZoom: ['ctrl+0', 'cmd+0'],
-  onSaveNote: ['ctrl+Enter'],
-  onEscape: ['Escape'],
+  onSwitchSideBar: {
+    keys: ['ctrl+Tab', 'opt+Tab', 'alt+Tab'],
+    description: _('Switch Sidebar Tab'),
+    section: 'General',
+  },
+  onToggleSideBar: {
+    keys: ['s'],
+    description: _('Toggle Sidebar'),
+    section: 'General',
+  },
+  onToggleNotebook: {
+    keys: ['n'],
+    description: _('Toggle Notebook'),
+    section: 'General',
+  },
+  onShowSearchBar: {
+    keys: ['ctrl+f', 'cmd+f'],
+    description: _('Search in Book'),
+    section: 'General',
+  },
+  onToggleScrollMode: {
+    keys: ['shift+j'],
+    description: _('Toggle Scroll Mode'),
+    section: 'General',
+  },
+  onToggleSelectMode: {
+    keys: ['shift+s'],
+    description: _('Toggle Select Mode'),
+    section: 'General',
+  },
+  onToggleBookmark: {
+    keys: ['ctrl+d', 'cmd+d'],
+    description: _('Toggle Bookmark'),
+    section: 'General',
+  },
+  onToggleTTS: {
+    keys: ['t'],
+    description: _('Toggle Text to Speech'),
+    section: 'Text to Speech',
+  },
+  onTTSPlayPause: {
+    keys: [' '],
+    description: _('Play / Pause TTS'),
+    section: '',
+  },
+  onTTSGoNextSentence: {
+    keys: ['ctrl+]', 'cmd+]'],
+    description: _('Next Sentence'),
+    section: 'Text to Speech',
+  },
+  onTTSGoPreviousSentence: {
+    keys: ['ctrl+[', 'cmd+['],
+    description: _('Previous Sentence'),
+    section: 'Text to Speech',
+  },
+  onTTSGoNextParagraph: {
+    keys: ['ctrl+shift+}', 'cmd+shift+}'],
+    description: _('Next Paragraph'),
+    section: 'Text to Speech',
+  },
+  onTTSGoPreviousParagraph: {
+    keys: ['ctrl+shift+{', 'cmd+shift+{'],
+    description: _('Previous Paragraph'),
+    section: 'Text to Speech',
+  },
+  onToggleParagraphMode: {
+    keys: ['shift+p'],
+    description: _('Toggle Paragraph Mode'),
+    section: 'General',
+  },
+  onHighlightSelection: {
+    keys: ['ctrl+h', 'cmd+h'],
+    description: _('Highlight Selection'),
+    section: 'Selection',
+  },
+  onUnderlineSelection: {
+    keys: ['ctrl+u', 'cmd+u'],
+    description: _('Underline Selection'),
+    section: 'Selection',
+  },
+  onAnnotateSelection: {
+    keys: ['ctrl+n', 'cmd+n'],
+    description: _('Annotate Selection'),
+    section: 'Selection',
+  },
+  onSearchSelection: {
+    keys: ['ctrl+f', 'cmd+f'],
+    description: _('Search Selection'),
+    section: 'Selection',
+  },
+  onCopySelection: {
+    keys: ['ctrl+c', 'cmd+c'],
+    description: _('Copy Selection'),
+    section: 'Selection',
+  },
+  onTranslateSelection: {
+    keys: ['ctrl+t', 'cmd+t'],
+    description: _('Translate Selection'),
+    section: 'Selection',
+  },
+  onDictionarySelection: {
+    keys: ['ctrl+d', 'cmd+d'],
+    description: _('Dictionary Lookup'),
+    section: 'Selection',
+  },
+  onWikipediaSelection: {
+    keys: ['ctrl+w', 'cmd+w'],
+    description: _('Wikipedia Lookup'),
+    section: 'Selection',
+  },
+  onReadAloudSelection: {
+    keys: ['ctrl+r', 'cmd+r'],
+    description: _('Read Aloud Selection'),
+    section: 'Selection',
+  },
+  onProofreadSelection: {
+    keys: ['ctrl+p', 'cmd+p'],
+    description: _('Proofread Selection'),
+    section: 'Selection',
+  },
+  onOpenFontLayoutSettings: {
+    keys: ['shift+f', 'ctrl+,', 'cmd+,'],
+    description: _('Open Settings'),
+    section: 'General',
+  },
+  onOpenCommandPalette: {
+    keys: ['ctrl+shift+p', 'cmd+shift+p'],
+    description: _('Open Command Palette'),
+    section: 'General',
+  },
+  onOpenShortcutsHelp: {
+    keys: ['shift+?'],
+    description: _('Show Keyboard Shortcuts'),
+    section: 'General',
+  },
+  onOpenBooks: {
+    keys: ['ctrl+o'],
+    description: _('Open Books'),
+    section: 'General',
+  },
+  onReloadPage: {
+    keys: ['shift+r'],
+    description: _('Reload Page'),
+    section: 'General',
+  },
+  onToggleFullscreen: {
+    keys: ['F11'],
+    description: _('Toggle Fullscreen'),
+    section: 'Window',
+  },
+  onCloseWindow: {
+    keys: ['ctrl+w', 'cmd+w'],
+    description: _('Close Window'),
+    section: 'Window',
+  },
+  onQuitApp: {
+    keys: ['ctrl+q', 'cmd+q'],
+    description: _('Quit App'),
+    section: 'Window',
+  },
+  onGoLeft: {
+    keys: ['ArrowLeft', 'h', 'shift+ '],
+    description: _('Go Left / Previous Page'),
+    section: 'Navigation',
+  },
+  onGoRight: {
+    keys: ['ArrowRight', 'l', ' '],
+    description: _('Go Right / Next Page'),
+    section: 'Navigation',
+  },
+  onGoUp: {
+    keys: ['ArrowUp', 'k'],
+    description: _('Go Up'),
+    section: 'Navigation',
+  },
+  onGoDown: {
+    keys: ['ArrowDown', 'j'],
+    description: _('Go Down'),
+    section: 'Navigation',
+  },
+  onGoNext: {
+    keys: ['shift+j', 'shift+ArrowRight', 'shift+ArrowDown', 'PageDown'],
+    description: _('Next Page'),
+    section: 'Navigation',
+  },
+  onGoPrev: {
+    keys: ['shift+k', 'shift+ArrowLeft', 'shift+ArrowUp', 'PageUp'],
+    description: _('Previous Page'),
+    section: 'Navigation',
+  },
+  onGoLeftSection: {
+    keys: ['opt+ArrowLeft', 'alt+ArrowLeft'],
+    description: _('Previous Chapter'),
+    section: 'Navigation',
+  },
+  onGoRightSection: {
+    keys: ['opt+ArrowRight', 'alt+ArrowRight'],
+    description: _('Next Chapter'),
+    section: 'Navigation',
+  },
+  onGoPrevSection: {
+    keys: ['opt+ArrowUp', 'alt+ArrowUp'],
+    description: _('Previous Chapter'),
+    section: 'Navigation',
+  },
+  onGoNextSection: {
+    keys: ['opt+ArrowDown', 'alt+ArrowDown'],
+    description: _('Next Chapter'),
+    section: 'Navigation',
+  },
+  onGoHalfPageDown: {
+    keys: ['shift+ArrowDown', 'd'],
+    description: _('Scroll Half Page Down'),
+    section: 'Navigation',
+  },
+  onGoHalfPageUp: {
+    keys: ['shift+ArrowUp', 'u'],
+    description: _('Scroll Half Page Up'),
+    section: 'Navigation',
+  },
+  onGoBack: {
+    keys: ['shift+ArrowLeft', 'shift+h', 'alt+ArrowLeft'],
+    description: _('Go Back'),
+    section: 'Navigation',
+  },
+  onGoForward: {
+    keys: ['shift+ArrowRight', 'shift+l', 'alt+ArrowRight'],
+    description: _('Go Forward'),
+    section: 'Navigation',
+  },
+  onZoomIn: {
+    keys: ['ctrl+=', 'cmd+=', 'shift+='],
+    description: _('Zoom In'),
+    section: 'Zoom',
+  },
+  onZoomOut: {
+    keys: ['ctrl+-', 'cmd+-', 'shift+-'],
+    description: _('Zoom Out'),
+    section: 'Zoom',
+  },
+  onResetZoom: {
+    keys: ['ctrl+0', 'cmd+0'],
+    description: _('Reset Zoom'),
+    section: 'Zoom',
+  },
+  onSaveNote: {
+    keys: ['ctrl+Enter'],
+    description: _('Save Note'),
+    section: '',
+  },
+  onEscape: {
+    keys: ['Escape'],
+    description: _('Close'),
+    section: '',
+  },
 };

 export type ShortcutConfig = {
-  [K in keyof typeof DEFAULT_SHORTCUTS]: string[];
+  [K in keyof typeof DEFAULT_SHORTCUTS]: ShortcutEntry;
+};
+
+export const SHORTCUT_SECTIONS = [
+  'General',
+  'Navigation',
+  'Text to Speech',
+  'Selection',
+  'Zoom',
+  'Window',
+] as const;
+
+type ShortcutDisplayItem = {
+  description: string;
+  keys: string[];
+};
+
+type ShortcutDisplaySection = {
+  section: string;
+  items: ShortcutDisplayItem[];
+};
+
+export const getShortcutsForDisplay = (isMac: boolean): ShortcutDisplaySection[] => {
+  const shortcuts = loadShortcuts();
+  return SHORTCUT_SECTIONS.map((section) => {
+    const itemMap = new Map<string, ShortcutDisplayItem>();
+    for (const entry of Object.values(shortcuts)) {
+      if (entry.section !== section) continue;
+      const keys = filterPlatformKeys(entry.keys, isMac);
+      const existing = itemMap.get(entry.description);
+      if (existing) {
+        // Merge keys for entries with the same description
+        for (const key of keys) {
+          if (!existing.keys.includes(key)) {
+            existing.keys.push(key);
+          }
+        }
+      } else {
+        itemMap.set(entry.description, { description: entry.description, keys });
+      }
+    }
+    return { section, items: Array.from(itemMap.values()) };
+  });
 };

 // Load shortcuts from localStorage or fallback to defaults
 export const loadShortcuts = (): ShortcutConfig => {
  if (typeof localStorage === 'undefined') return DEFAULT_SHORTCUTS;
  const customShortcuts = JSON.parse(localStorage.getItem('customShortcuts') || '{}');
-  return {
-    ...DEFAULT_SHORTCUTS,
-    ...customShortcuts,
-  };
+  const result = { ...DEFAULT_SHORTCUTS };
+  for (const [key, value] of Object.entries(customShortcuts)) {
+    const shortcutKey = key as keyof ShortcutConfig;
+    if (shortcutKey in result) {
+      // Custom overrides only replace keys, preserving description and section
+      if (Array.isArray(value)) {
+        result[shortcutKey] = { ...result[shortcutKey], keys: value };
+      }
+    }
+  }
+  return result;
 };

 // Save custom shortcuts to localStorage
 export const saveShortcuts = (shortcuts: ShortcutConfig) => {
-  localStorage.setItem('customShortcuts', JSON.stringify(shortcuts));
+  // Only persist the keys arrays to localStorage
+  const keysOnly: Record<string, string[]> = {};
+  for (const [key, entry] of Object.entries(shortcuts)) {
+    keysOnly[key] = entry.keys;
+  }
+  localStorage.setItem('customShortcuts', JSON.stringify(keysOnly));
 };
@@ -61,11 +61,11 @@ const useShortcuts = (actions: KeyActionHandlers, dependencies: React.Dependency
      const handler = actionHandler as
        | ((event?: KeyboardEvent | MessageEvent) => void | boolean)
        | undefined;
-      const shortcutList = shortcuts[shortcutKey as keyof ShortcutConfig];
+      const shortcutEntry = shortcuts[shortcutKey as keyof ShortcutConfig];
      // console.log('Checking action:', shortcutKey);
      if (
        handler &&
-        shortcutList?.some((shortcut) =>
+        shortcutEntry?.keys?.some((shortcut) =>
          isShortcutMatch(shortcut, key, ctrlKey, altKey, metaKey, shiftKey),
        )
      ) {
@@ -0,0 +1,88 @@
+const MODIFIER_MAP_MAC: Record<string, string> = {
+  ctrl: '⌘',
+  cmd: '⌘',
+  alt: '⌥',
+  opt: '⌥',
+  shift: '⇧',
+  meta: '⌘',
+};
+
+const MODIFIER_MAP_OTHER: Record<string, string> = {
+  ctrl: 'Ctrl',
+  cmd: 'Ctrl',
+  alt: 'Alt',
+  opt: 'Alt',
+  shift: 'Shift',
+  meta: 'Win',
+};
+
+const MODIFIERS = new Set(['ctrl', 'cmd', 'alt', 'opt', 'shift', 'meta']);
+
+const SPECIAL_KEYS: Record<string, string> = {
+  arrowleft: '←',
+  arrowright: '→',
+  arrowup: '↑',
+  arrowdown: '↓',
+  escape: 'Esc',
+  pagedown: 'PgDn',
+  pageup: 'PgUp',
+  ' ': 'Space',
+  tab: 'Tab',
+  enter: 'Enter',
+};
+
+export const formatKeyForDisplay = (key: string, isMac: boolean): string => {
+  const parts = key.split('+');
+  const modMap = isMac ? MODIFIER_MAP_MAC : MODIFIER_MAP_OTHER;
+
+  const modifiers: string[] = [];
+  let baseKey = '';
+
+  for (const part of parts) {
+    const lower = part.toLowerCase();
+    if (MODIFIERS.has(lower)) {
+      modifiers.push(modMap[lower]!);
+    } else {
+      baseKey = part;
+    }
+  }
+
+  // Map special keys or capitalize single characters
+  const lowerBase = baseKey.toLowerCase();
+  let displayKey: string;
+  if (SPECIAL_KEYS[lowerBase]) {
+    displayKey = SPECIAL_KEYS[lowerBase]!;
+  } else if (baseKey.length === 1 && baseKey >= 'a' && baseKey <= 'z') {
+    displayKey = baseKey.toUpperCase();
+  } else {
+    displayKey = baseKey;
+  }
+
+  if (isMac) {
+    return [...modifiers, displayKey].join('');
+  }
+  return [...modifiers, displayKey].join('+');
+};
+
+const MAC_MODIFIERS = new Set(['cmd', 'opt']);
+const OTHER_MODIFIERS = new Set(['ctrl', 'alt']);
+
+const hasModifier = (key: string, modifiers: Set<string>): boolean => {
+  const parts = key.split('+');
+  return parts.some((p) => modifiers.has(p.toLowerCase()));
+};
+
+export const filterPlatformKeys = (keys: string[], isMac: boolean): string[] => {
+  const preferred = isMac ? MAC_MODIFIERS : OTHER_MODIFIERS;
+  const excluded = isMac ? OTHER_MODIFIERS : MAC_MODIFIERS;
+
+  const platformKeys = keys.filter((k) => hasModifier(k, preferred));
+  const agnosticKeys = keys.filter((k) => !hasModifier(k, preferred) && !hasModifier(k, excluded));
+
+  if (platformKeys.length > 0 || agnosticKeys.length > 0) {
+    return [...agnosticKeys, ...platformKeys];
+  }
+
+  // Fallback: return all keys if none match
+  return keys;
+};