diff --git a/packages/desktop/src/common/i18n.ts b/packages/desktop/src/common/i18n.ts
index 561b2da720..49b1980962 100644
--- a/packages/desktop/src/common/i18n.ts
+++ b/packages/desktop/src/common/i18n.ts
@@ -3,7 +3,7 @@ import path from 'path'
 
 export type Translations = Record<string, unknown>
 
-const SUPPORTED_LANGUAGES = ['en', 'zh-CN', 'zh-TW', 'es', 'fr', 'de', 'ja', 'ko', 'pt', 'tr'] as const
+const SUPPORTED_LANGUAGES = ['en', 'zh-CN', 'zh-TW', 'es', 'fr', 'de', 'ja', 'ko', 'nl', 'pt', 'tr'] as const
 
 export type SupportedLanguage = (typeof SUPPORTED_LANGUAGES)[number]
 
diff --git a/packages/desktop/src/main/app/index.ts b/packages/desktop/src/main/app/index.ts
index 74411b3f34..9b0fbf50c4 100644
--- a/packages/desktop/src/main/app/index.ts
+++ b/packages/desktop/src/main/app/index.ts
@@ -165,6 +165,7 @@ class App {
           'fr',
           'de',
           'es',
+          'nl',
           'pt',
           'ru'
         ]
@@ -188,6 +189,9 @@ class App {
           'de-DE': 'de',
           es: 'es',
           'es-ES': 'es',
+          nl: 'nl',
+          'nl-NL': 'nl',
+          'nl-BE': 'nl',
           pt: 'pt',
           'pt-BR': 'pt',
           ru: 'ru',
diff --git a/packages/desktop/src/renderer/src/prefComponents/general/config.ts b/packages/desktop/src/renderer/src/prefComponents/general/config.ts
index c5c329a514..94d33bdd76 100644
--- a/packages/desktop/src/renderer/src/prefComponents/general/config.ts
+++ b/packages/desktop/src/renderer/src/prefComponents/general/config.ts
@@ -128,6 +128,10 @@ export const getLanguageOptions = (): PrefSelectOption<string>[] => [
     label: t('preferences.general.misc.language.korean'),
     value: 'ko'
   },
+  {
+    label: t('preferences.general.misc.language.dutch'),
+    value: 'nl'
+  },
   {
     label: t('preferences.general.misc.language.portuguese'),
     value: 'pt'
diff --git a/packages/desktop/static/locales/de.json b/packages/desktop/static/locales/de.json
index bbd1acb248..9a3b900982 100644
--- a/packages/desktop/static/locales/de.json
+++ b/packages/desktop/static/locales/de.json
@@ -241,7 +241,9 @@
       "openFolder": "Ordner öffnen"
     },
     "toc": {
-      "title": "Inhaltsverzeichnis"
+      "title": "Inhaltsverzeichnis",
+      "expandAll": "Alle ausklappen",
+      "collapseAll": "Alle einklappen"
     },
     "icons": {
       "files": "Dateien",
@@ -497,6 +499,7 @@
           "german": "Deutsch",
           "japanese": "日本語",
           "korean": "한국어",
+          "dutch": "Nederlands",
           "portuguese": "Português",
           "turkish": "Türkçe"
         }
diff --git a/packages/desktop/static/locales/en.json b/packages/desktop/static/locales/en.json
index e56f616389..e3958df650 100644
--- a/packages/desktop/static/locales/en.json
+++ b/packages/desktop/static/locales/en.json
@@ -241,7 +241,9 @@
       "openFolder": "Open Folder"
     },
     "toc": {
-      "title": "Table Of Contents"
+      "title": "Table Of Contents",
+      "expandAll": "Expand all",
+      "collapseAll": "Collapse all"
     },
     "icons": {
       "files": "Files",
@@ -497,6 +499,7 @@
           "german": "Deutsch",
           "japanese": "日本語",
           "korean": "한국어",
+          "dutch": "Nederlands",
           "portuguese": "Português",
           "turkish": "Türkçe"
         }
diff --git a/packages/desktop/static/locales/es.json b/packages/desktop/static/locales/es.json
index 9db59943c6..e1a2dd80d8 100644
--- a/packages/desktop/static/locales/es.json
+++ b/packages/desktop/static/locales/es.json
@@ -73,7 +73,7 @@
       "taskList": "Lista de Tareas",
       "looseListItem": "Elemento de Lista Suelto",
       "horizontalRule": "Regla Horizontal",
-      "frontMatter": "Metadatos"
+      "frontMatter": "Front Matter"
     },
     "window": {
       "title": "Ventana",
@@ -241,7 +241,9 @@
       "openFolder": "Abrir Carpeta"
     },
     "toc": {
-      "title": "Tabla de Contenidos"
+      "title": "Tabla de Contenidos",
+      "expandAll": "Expandir todo",
+      "collapseAll": "Contraer todo"
     },
     "icons": {
       "files": "Archivos",
@@ -497,6 +499,7 @@
           "german": "Deutsch",
           "japanese": "日本語",
           "korean": "한국어",
+          "dutch": "Nederlands",
           "portuguese": "Português",
           "turkish": "Türkçe"
         }
@@ -801,7 +804,7 @@
       "looseListItem": "Elemento de Lista Suelto",
       "paragraph": "Párrafo",
       "horizontalLine": "Línea Horizontal",
-      "frontMatter": "Metadatos",
+      "frontMatter": "Front Matter",
       "resetParagraph": "Restablecer Párrafo",
       "mathBlock": "Bloque matemático",
       "horizontalRule": "Línea horizontal"
diff --git a/packages/desktop/static/locales/fr.json b/packages/desktop/static/locales/fr.json
index 216696e3ea..8503e2d864 100644
--- a/packages/desktop/static/locales/fr.json
+++ b/packages/desktop/static/locales/fr.json
@@ -73,7 +73,7 @@
       "taskList": "Liste de tâches",
       "looseListItem": "Élément de liste lâche",
       "horizontalRule": "Règle horizontale",
-      "frontMatter": "Métadonnées"
+      "frontMatter": "Front Matter"
     },
     "window": {
       "title": "Fenêtre",
@@ -241,7 +241,9 @@
       "openFolder": "Ouvrir un dossier"
     },
     "toc": {
-      "title": "Table des matières"
+      "title": "Table des matières",
+      "expandAll": "Tout développer",
+      "collapseAll": "Tout réduire"
     },
     "icons": {
       "files": "Fichiers",
@@ -497,6 +499,7 @@
           "german": "Deutsch",
           "japanese": "日本語",
           "korean": "한국어",
+          "dutch": "Nederlands",
           "portuguese": "Português",
           "turkish": "Türkçe"
         }
@@ -579,7 +582,7 @@
       },
       "uploader": {
         "title": "Téléchargeur d'images",
-        "currentUploader": "Téléchargeur actuel",
+        "currentUploader": "Téléverseur actuel : {name}",
         "picgoNotInstalled": "PicGo non installé",
         "picgoInstalled": "PicGo installé",
         "picgoDetectionFailed": "Échec de la détection PicGo",
@@ -699,7 +702,7 @@
       "online": "En ligne",
       "saveError": "Erreur lors de l'enregistrement des raccourcis clavier",
       "shortcutInUse": "Raccourci en cours d'utilisation",
-      "shortcutInUseMessage": "Ce raccourci est déjà assigné à une autre commande",
+      "shortcutInUseMessage": "Ce raccourci est déjà assigné à {accelerator}",
       "table": {
         "description": "Description",
         "edit": "Modifier",
@@ -728,7 +731,7 @@
     }
   },
   "about": {
-    "copyright": "Droits d'auteur",
+    "copyright": "Copyright © Luo Ran 2017-{year}",
     "copyrightContributors": "Contributeurs aux droits d'auteur"
   },
   "commands": {
@@ -801,7 +804,7 @@
       "looseListItem": "Élément de liste lâche",
       "paragraph": "Paragraphe",
       "horizontalLine": "Ligne horizontale",
-      "frontMatter": "Métadonnées",
+      "frontMatter": "Front Matter",
       "resetParagraph": "Réinitialiser le paragraphe",
       "mathBlock": "Bloc mathématique",
       "horizontalRule": "Ligne horizontale"
@@ -881,7 +884,7 @@
     "close": "Fermer",
     "dontSave": "Ne pas enregistrer",
     "file": "Fichier",
-    "fileExists": "Le fichier existe",
+    "fileExists": "Le fichier existe déjà : {filename}",
     "files": "Fichiers",
     "importWarning": "Avertissement d'importation",
     "installPandoc": "Installer Pandoc",
@@ -898,12 +901,12 @@
   "error": {
     "configSchemaViolation": "Violation du schéma de configuration",
     "copyError": "Erreur de copie",
-    "initializationFailed": "Échec de l'initialisation",
+    "initializationFailed": "Échec de l'initialisation {hint}",
     "otherInstanceDetected": "Une autre instance de MarkText détectée en cours d'exécution",
     "report": "Signaler",
     "startupError": "Erreur de démarrage",
     "terminatedDueToError": "Terminé en raison d'une erreur",
-    "unexpectedErrorWithMessage": "Message d'erreur inattendue",
+    "unexpectedErrorWithMessage": "Erreur inattendue : {message}",
     "unexpectedMainProcess": "Erreur inattendue du processus principal",
     "unexpectedRendererProcess": "Erreur inattendue du processus de rendu"
   },
@@ -915,7 +918,7 @@
     "editor": {
       "anchorLinkCopied": "Lien d'ancrage copié",
       "tabNotFound": "Onglet introuvable",
-      "tocItemNotFound": "Élément de table des matières introuvable",
+      "tocItemNotFound": "Élément de la table des matières {key} introuvable",
       "errorLoadingTabTitle": "Erreur lors du chargement de l’onglet",
       "errorLoadingTabMessage": "Une erreur s’est produite lors du chargement de la modification du fichier car l’onglet est introuvable.",
       "mixedLineEndingsNormalized": "« {name} » contient des fins de ligne mixtes qui ont été automatiquement normalisées en {lineEnding}.",
@@ -935,8 +938,8 @@
   "editor": {
     "export": {
       "error": "Erreur d'exportation",
-      "errorExporting": "Erreur lors de l'exportation du fichier",
-      "failed": "Échec de l'exportation"
+      "errorExporting": "Erreur lors de l'exportation du fichier {type}",
+      "failed": "Échec de l'exportation {type}"
     },
     "insertTable": {
       "title": "Insérer un tableau",
@@ -947,7 +950,7 @@
       "notificationNotFound": "Notification introuvable"
     },
     "print": {
-      "error": "Erreur d'impression",
+      "error": "Erreur d'impression pour \"{title}\"",
       "failed": "Échec de l'impression"
     },
     "sourceCode": {
@@ -956,9 +959,9 @@
     },
     "spellcheck": {
       "disabledError": "Erreur de désactivation de la vérification orthographique",
-      "errorSwitchingLanguage": "Erreur lors du changement de langue de vérification orthographique",
-      "languageMissing": "Langue de vérification orthographique manquante",
-      "switchError": "Erreur de changement de vérification orthographique",
+      "errorSwitchingLanguage": "Erreur lors du changement de langue du correcteur {languageCode}",
+      "languageMissing": "Langue du correcteur manquante {languageCode}",
+      "switchError": "Erreur de changement du correcteur pour {languageCode}, {error}",
       "title": "Vérification orthographique"
     }
   }
diff --git a/packages/desktop/static/locales/ja.json b/packages/desktop/static/locales/ja.json
index f48c1ad419..a2ce8680a4 100644
--- a/packages/desktop/static/locales/ja.json
+++ b/packages/desktop/static/locales/ja.json
@@ -241,7 +241,9 @@
       "openFolder": "フォルダを開く"
     },
     "toc": {
-      "title": "目次"
+      "title": "目次",
+      "expandAll": "すべて展開",
+      "collapseAll": "すべて折りたたむ"
     },
     "icons": {
       "files": "ファイル",
@@ -497,6 +499,7 @@
           "german": "Deutsch",
           "japanese": "日本語",
           "korean": "한국어",
+          "dutch": "Nederlands",
           "portuguese": "Português",
           "turkish": "Türkçe"
         }
@@ -579,7 +582,7 @@
       },
       "uploader": {
         "title": "画像アップローダー",
-        "currentUploader": "現在のアップローダー",
+        "currentUploader": "現在のアップローダー: {name}",
         "picgoNotInstalled": "PicGoがインストールされていません",
         "picgoInstalled": "PicGoがインストールされています",
         "picgoDetectionFailed": "PicGo検出に失敗しました",
@@ -699,7 +702,7 @@
       "online": "オンライン",
       "saveError": "キーバインドの保存エラー",
       "shortcutInUse": "ショートカットが使用中",
-      "shortcutInUseMessage": "このショートカットは既に別のコマンドに割り当てられています",
+      "shortcutInUseMessage": "このショートカットは既に {accelerator} に割り当てられています",
       "table": {
         "description": "説明",
         "edit": "編集",
@@ -728,7 +731,7 @@
     }
   },
   "about": {
-    "copyright": "著作権",
+    "copyright": "Copyright © Luo Ran 2017-{year}",
     "copyrightContributors": "著作権貢献者"
   },
   "commands": {
@@ -881,7 +884,7 @@
     "close": "閉じる",
     "dontSave": "保存しない",
     "file": "ファイル",
-    "fileExists": "ファイルが存在します",
+    "fileExists": "ファイルが既に存在します: {filename}",
     "files": "ファイル",
     "importWarning": "インポート警告",
     "installPandoc": "Pandocをインストール",
@@ -898,12 +901,12 @@
   "error": {
     "configSchemaViolation": "設定スキーマ違反",
     "copyError": "コピーエラー",
-    "initializationFailed": "初期化に失敗",
+    "initializationFailed": "初期化に失敗しました {hint}",
     "otherInstanceDetected": "MarkTextの別のインスタンスが既に実行中です",
     "report": "報告",
     "startupError": "起動エラー",
     "terminatedDueToError": "エラーにより終了",
-    "unexpectedErrorWithMessage": "予期しないエラーメッセージ",
+    "unexpectedErrorWithMessage": "予期しないエラー: {message}",
     "unexpectedMainProcess": "予期しないメインプロセスエラー",
     "unexpectedRendererProcess": "予期しないレンダラープロセスエラー"
   },
@@ -915,7 +918,7 @@
     "editor": {
       "anchorLinkCopied": "アンカーリンクがコピーされました",
       "tabNotFound": "タブが見つかりません",
-      "tocItemNotFound": "目次アイテムが見つかりません",
+      "tocItemNotFound": "目次項目 {key} が見つかりません",
       "errorLoadingTabTitle": "タブの読み込みエラー",
       "errorLoadingTabMessage": "ファイル変更の読み込み中にエラーが発生しました。タブが見つかりません。",
       "mixedLineEndingsNormalized": "「{name}」には混在した改行コードが含まれており、{lineEnding} に自動正規化されました。",
@@ -935,8 +938,8 @@
   "editor": {
     "export": {
       "error": "エクスポートエラー",
-      "errorExporting": "ファイルのエクスポート中にエラーが発生しました",
-      "failed": "エクスポートに失敗しました"
+      "errorExporting": "{type} ファイルのエクスポートエラー",
+      "failed": "{type} エクスポートに失敗しました"
     },
     "insertTable": {
       "title": "表を挿入",
@@ -947,7 +950,7 @@
       "notificationNotFound": "通知が見つかりません"
     },
     "print": {
-      "error": "印刷エラー",
+      "error": "\"{title}\" の印刷エラー",
       "failed": "印刷に失敗しました"
     },
     "sourceCode": {
@@ -956,9 +959,9 @@
     },
     "spellcheck": {
       "disabledError": "スペルチェックの無効化エラー",
-      "errorSwitchingLanguage": "スペルチェック言語の切り替えエラー",
-      "languageMissing": "スペルチェック言語が見つかりません",
-      "switchError": "スペルチェックの切り替えエラー",
+      "errorSwitchingLanguage": "スペルチェック言語の切り替えエラー {languageCode}",
+      "languageMissing": "スペルチェック言語が見つかりません {languageCode}",
+      "switchError": "{languageCode} のスペルチェック切り替えエラー、{error}",
       "title": "スペルチェック"
     }
   }
diff --git a/packages/desktop/static/locales/ko.json b/packages/desktop/static/locales/ko.json
index 84a9ea2bba..07a7652091 100644
--- a/packages/desktop/static/locales/ko.json
+++ b/packages/desktop/static/locales/ko.json
@@ -241,7 +241,9 @@
       "openFolder": "폴더 열기"
     },
     "toc": {
-      "title": "목차"
+      "title": "목차",
+      "expandAll": "모두 펼치기",
+      "collapseAll": "모두 접기"
     },
     "icons": {
       "files": "파일",
@@ -497,6 +499,7 @@
           "german": "Deutsch",
           "japanese": "日本語",
           "korean": "한국어",
+          "dutch": "Nederlands",
           "portuguese": "Português",
           "turkish": "Türkçe"
         }
@@ -579,7 +582,7 @@
       },
       "uploader": {
         "title": "이미지 업로더",
-        "currentUploader": "현재 업로더",
+        "currentUploader": "현재 업로더: {name}",
         "picgoNotInstalled": "PicGo가 설치되지 않음",
         "picgoInstalled": "PicGo가 설치됨",
         "picgoDetectionFailed": "PicGo 감지 실패",
@@ -699,7 +702,7 @@
       "online": "온라인",
       "saveError": "키 바인딩 저장 오류",
       "shortcutInUse": "사용 중인 단축키",
-      "shortcutInUseMessage": "이 단축키는 이미 다른 명령에 할당되어 있습니다",
+      "shortcutInUseMessage": "이 단축키는 이미 {accelerator}에 할당되어 있습니다",
       "table": {
         "description": "설명",
         "edit": "편집",
@@ -728,7 +731,7 @@
     }
   },
   "about": {
-    "copyright": "저작권",
+    "copyright": "Copyright © Luo Ran 2017-{year}",
     "copyrightContributors": "저작권 기여자"
   },
   "commands": {
@@ -881,7 +884,7 @@
     "close": "닫기",
     "dontSave": "저장하지 않음",
     "file": "파일",
-    "fileExists": "파일이 존재합니다",
+    "fileExists": "파일이 이미 존재합니다: {filename}",
     "files": "파일",
     "importWarning": "가져오기 경고",
     "installPandoc": "Pandoc 설치",
@@ -898,12 +901,12 @@
   "error": {
     "configSchemaViolation": "구성 스키마 위반",
     "copyError": "복사 오류",
-    "initializationFailed": "초기화 실패",
+    "initializationFailed": "초기화 실패 {hint}",
     "otherInstanceDetected": "MarkText의 다른 인스턴스가 이미 실행 중입니다",
     "report": "신고",
     "startupError": "시작 오류",
     "terminatedDueToError": "오류로 인해 종료됨",
-    "unexpectedErrorWithMessage": "메시지와 함께 예상치 못한 오류",
+    "unexpectedErrorWithMessage": "예기치 않은 오류: {message}",
     "unexpectedMainProcess": "예상치 못한 메인 프로세스 오류",
     "unexpectedRendererProcess": "예상치 못한 렌더러 프로세스 오류"
   },
@@ -915,7 +918,7 @@
     "editor": {
       "anchorLinkCopied": "앵커 링크 복사됨",
       "tabNotFound": "탭을 찾을 수 없음",
-      "tocItemNotFound": "목차 항목을 찾을 수 없음",
+      "tocItemNotFound": "목차 항목 {key}을(를) 찾을 수 없습니다",
       "errorLoadingTabTitle": "탭 로드 오류",
       "errorLoadingTabMessage": "파일 변경을 로드하는 동안 오류가 발생했습니다. 탭을 찾을 수 없습니다.",
       "mixedLineEndingsNormalized": "“{name}”에 혼합 줄 끝이 포함되어 있으며 {lineEnding}(으)로 자동 정규화되었습니다.",
@@ -935,8 +938,8 @@
   "editor": {
     "export": {
       "error": "내보내기 오류",
-      "errorExporting": "파일 내보내기 오류",
-      "failed": "내보내기 실패"
+      "errorExporting": "{type} 파일 내보내기 오류",
+      "failed": "{type} 내보내기 실패"
     },
     "insertTable": {
       "title": "표 삽입",
@@ -947,7 +950,7 @@
       "notificationNotFound": "알림을 찾을 수 없음"
     },
     "print": {
-      "error": "인쇄 오류",
+      "error": "\"{title}\" 인쇄 오류",
       "failed": "인쇄 실패"
     },
     "sourceCode": {
@@ -956,9 +959,9 @@
     },
     "spellcheck": {
       "disabledError": "맞춤법 검사 비활성화 오류",
-      "errorSwitchingLanguage": "맞춤법 검사 언어 전환 오류",
-      "languageMissing": "맞춤법 검사 언어가 없습니다",
-      "switchError": "맞춤법 검사 전환 오류",
+      "errorSwitchingLanguage": "맞춤법 검사 언어 전환 오류 {languageCode}",
+      "languageMissing": "맞춤법 검사 언어 누락 {languageCode}",
+      "switchError": "{languageCode} 맞춤법 검사 전환 오류, {error}",
       "title": "맞춤법 검사"
     }
   }
diff --git a/packages/desktop/static/locales/nl.json b/packages/desktop/static/locales/nl.json
new file mode 100644
index 0000000000..e7b8097ca0
--- /dev/null
+++ b/packages/desktop/static/locales/nl.json
@@ -0,0 +1,968 @@
+{
+  "menu": {
+    "counter": {
+      "words": "Woorden",
+      "characters": "Tekens",
+      "paragraphs": "Alinea's"
+    },
+    "file": {
+      "file": "Bestand",
+      "newTab": "Nieuw tabblad",
+      "newWindow": "Nieuw venster",
+      "openFile": "Bestand openen...",
+      "openFolder": "Map openen...",
+      "openRecent": "Recent geopend",
+      "clearRecentlyUsed": "Recent gewist",
+      "save": "Opslaan",
+      "saveAs": "Opslaan als...",
+      "autoSave": "Automatisch opslaan",
+      "moveTo": "Verplaatsen naar",
+      "rename": "Hernoemen",
+      "export": "Exporteren",
+      "exportHtml": "Exporteren als HTML",
+      "exportPdf": "Exporteren als PDF",
+      "import": "Importeren",
+      "print": "Afdrukken",
+      "closeTab": "Tabblad sluiten",
+      "closeWindow": "Venster sluiten",
+      "quit": "Afsluiten",
+      "preferences": "Voorkeuren"
+    },
+    "edit": {
+      "edit": "Bewerken",
+      "undo": "Ongedaan maken",
+      "redo": "Opnieuw",
+      "cut": "Knippen",
+      "copy": "Kopiëren",
+      "paste": "Plakken",
+      "copyAsRich": "Kopiëren als opgemaakte tekst",
+      "copyAsHtml": "Kopiëren als HTML",
+      "pasteAsPlainText": "Plakken als platte tekst",
+      "selectAll": "Alles selecteren",
+      "duplicate": "Dupliceren",
+      "createParagraph": "Alinea aanmaken",
+      "deleteParagraph": "Alinea verwijderen",
+      "find": "Zoeken",
+      "replace": "Vervangen",
+      "findNext": "Volgende zoeken",
+      "findPrevious": "Vorige zoeken",
+      "findInFolder": "Zoeken in map",
+      "screenshot": "Schermafbeelding",
+      "lineEnding": "Regeleinde",
+      "lineEndingCrlf": "CRLF (Windows)",
+      "lineEndingLf": "LF (Linux/Mac)"
+    },
+    "paragraph": {
+      "title": "Alinea",
+      "paragraph": "Alinea",
+      "heading1": "Kop 1",
+      "heading2": "Kop 2",
+      "heading3": "Kop 3",
+      "heading4": "Kop 4",
+      "heading5": "Kop 5",
+      "heading6": "Kop 6",
+      "promoteHeading": "Kop promoveren",
+      "demoteHeading": "Kop degraderen",
+      "table": "Tabel",
+      "codeFences": "Codeblok",
+      "quoteBlock": "Citaatblok",
+      "mathBlock": "Wiskundeblok",
+      "htmlBlock": "HTML-blok",
+      "orderedList": "Genummerde lijst",
+      "bulletList": "Opsommingslijst",
+      "taskList": "Takenlijst",
+      "looseListItem": "Los lijstitem",
+      "horizontalRule": "Horizontale lijn",
+      "frontMatter": "Front Matter"
+    },
+    "window": {
+      "title": "Venster",
+      "minimize": "Minimaliseren",
+      "zoomIn": "Inzoomen",
+      "zoomOut": "Uitzoomen",
+      "fullScreen": "Volledig scherm",
+      "bringAllToFront": "Alles naar voren",
+      "alwaysOnTop": "Altijd bovenaan"
+    },
+    "help": {
+      "help": "Help",
+      "markdownReference": "Markdown-referentie",
+      "changelog": "Wijzigingslog",
+      "askQuestion": "Vraag stellen",
+      "reportBug": "Bug melden",
+      "viewSource": "Broncode bekijken",
+      "followUs": "Volg ons",
+      "support": "Steun MarkText",
+      "license": "Licentie",
+      "about": "Over",
+      "checkUpdates": "Controleer op updates"
+    },
+    "marktext": {
+      "title": "MarkText",
+      "about": "Over MarkText",
+      "checkUpdates": "Controleer op updates...",
+      "preferences": "Voorkeuren",
+      "services": "Diensten",
+      "hide": "Verberg MarkText",
+      "hideOthers": "Verberg overige",
+      "showAll": "Toon alles",
+      "quit": "MarkText afsluiten"
+    },
+    "view": {
+      "view": "Weergave",
+      "toggleSidebar": "Zijbalk in-/uitschakelen",
+      "toggleTabbar": "Tabbalk in-/uitschakelen",
+      "commandPalette": "Opdrachtpalet",
+      "sourceCodeMode": "Broncodeweergave",
+      "typewriterMode": "Typemachinestand",
+      "focusMode": "Focusstand",
+      "toggleTableOfContents": "Inhoudsopgave in-/uitschakelen",
+      "reloadImages": "Afbeeldingen herladen",
+      "showDeveloperTools": "Ontwikkelaarshulpmiddelen tonen",
+      "reloadWindow": "Venster herladen"
+    },
+    "format": {
+      "format": "Opmaak",
+      "bold": "Vet",
+      "italic": "Cursief",
+      "underline": "Onderstreept",
+      "strikethrough": "Doorgestreept",
+      "image": "Afbeelding",
+      "superscript": "Superscript",
+      "subscript": "Subscript",
+      "highlight": "Markering",
+      "inlineCode": "Inline code",
+      "inlineMath": "Inline wiskunde",
+      "hyperlink": "Hyperlink",
+      "clearFormat": "Opmaak wissen"
+    },
+    "theme": {
+      "theme": "&Thema",
+      "dark": "Donker",
+      "followThemDisabled": "Themaselectie uitgeschakeld bij het volgen van systeemthema",
+      "lightThemes": "— Lichte thema's —",
+      "darkThemes": "— Donkere thema's —",
+      "ayuDark": "Ayu Dark",
+      "ayuLight": "Ayu Light",
+      "ayuMirage": "Ayu Mirage",
+      "cadmiumDark": "Cadmium Dark",
+      "cadmiumLight": "Cadmium Light",
+      "catppuccinLatte": "Catppuccin Latte",
+      "catppuccinMocha": "Catppuccin Mocha",
+      "cyberdream": "cyberdream",
+      "dracula": "Dracula",
+      "everforestDark": "Everforest Dark",
+      "everforestLight": "Everforest Light",
+      "graphiteLight": "Graphite Light",
+      "gruvboxDark": "Gruvbox Dark",
+      "gruvboxLight": "Gruvbox Light",
+      "horizonDark": "Horizon Dark",
+      "kanagawa": "Kanagawa",
+      "materialDark": "Material Dark",
+      "monokaiPro": "Monokai Pro",
+      "nightfox": "Nightfox",
+      "nord": "Nord",
+      "oneDark": "One Dark",
+      "oxocarbonDark": "Oxocarbon Dark",
+      "palenight": "Palenight",
+      "rosePine": "Rosé Pine",
+      "rosePineDawn": "Rosé Pine Dawn",
+      "rosePineMoon": "Rosé Pine Moon",
+      "solarizedDark": "Solarized Dark",
+      "solarizedLight": "Solarized Light",
+      "synthwave84": "Synthwave '84",
+      "tokyoNight": "Tokyo Night",
+      "tokyoNightLight": "Tokyo Night Light",
+      "tokyoNightStorm": "Tokyo Night Storm",
+      "ulyssesLight": "Ulysses Light"
+    }
+  },
+  "contextMenu": {
+    "cut": "Knippen",
+    "copy": "Kopiëren",
+    "paste": "Plakken",
+    "copyAsRich": "Kopiëren als opgemaakte tekst",
+    "copyAsHtml": "Kopiëren als HTML",
+    "pasteAsPlainText": "Plakken als platte tekst",
+    "insertParagraphBefore": "Alinea invoegen vóór",
+    "insertParagraphAfter": "Alinea invoegen na",
+    "spelling": "Spelling...",
+    "changeLanguage": "Taal wijzigen...",
+    "addToDictionary": "Toevoegen aan woordenboek",
+    "editDictionary": "Woordenboek bewerken...",
+    "sideBar": {
+      "newFile": "Nieuw bestand",
+      "newDirectory": "Nieuwe map",
+      "copy": "Kopiëren",
+      "cut": "Knippen",
+      "paste": "Plakken",
+      "rename": "Hernoemen",
+      "moveToTrash": "Naar prullenbak",
+      "showInFolder": "Tonen in map"
+    },
+    "tabs": {
+      "close": "Sluiten",
+      "closeOthers": "Andere sluiten",
+      "closeSavedTabs": "Opgeslagen tabbladen sluiten",
+      "closeAllTabs": "Alle tabbladen sluiten",
+      "rename": "Hernoemen",
+      "copyPath": "Pad kopiëren",
+      "showInFolder": "Tonen in map"
+    }
+  },
+  "search": {
+    "searchPlaceholder": "Zoeken",
+    "caseSensitive": "Hoofdlettergevoelig",
+    "wholeWord": "Heel woord selecteren",
+    "useRegex": "Gebruik als reguliere expressie",
+    "replacementPlaceholder": "Vervanging",
+    "replaceAll": "Alles vervangen",
+    "replaceSingle": "Enkele vervanging",
+    "invalidRegex": "Ongeldige reguliere expressie \"{pattern}\"",
+    "regexMatchEmpty": "Reguliere expressie matcht lege tekenreeks \"{pattern}\"",
+    "searchResultInfo": "{matchCount} resultaten in {fileCount} bestanden",
+    "searchLimited": "Zoeken beperkt tot eerste {count} resultaten"
+  },
+  "sideBar": {
+    "search": {
+      "searchInFolder": "Zoeken in map...",
+      "noFolderOpen": "Geen map geopend",
+      "noResultsFound": "Geen resultaten gevonden.",
+      "cancel": "Annuleren",
+      "openFolder": "Map openen",
+      "showMoreMatches": "Meer resultaten tonen"
+    },
+    "tree": {
+      "openedFiles": "Geopende bestanden",
+      "saveAll": "Alles opslaan",
+      "closeAll": "Alles sluiten",
+      "emptyProject": "Leeg project",
+      "createFile": "Bestand aanmaken",
+      "openFolder": "Map openen"
+    },
+    "toc": {
+      "title": "Inhoudsopgave",
+      "expandAll": "Alles uitklappen",
+      "collapseAll": "Alles inklappen"
+    },
+    "icons": {
+      "files": "Bestanden",
+      "search": "Zoeken",
+      "toc": "Inhoudsopgave",
+      "settings": "Instellingen"
+    }
+  },
+  "commandPalette": {
+    "placeholder": "Typ een opdracht om uit te voeren",
+    "placeholders": {
+      "selectOption": "Selecteer een optie",
+      "searchFileToOpen": "Zoek bestand om te openen",
+      "selectLanguage": "Selecteer een taal om naar te wisselen"
+    }
+  },
+  "exportSettings": {
+    "autoNumberingHeadings": "Automatisch nummeren van koppen",
+    "title": "Exportopties",
+    "info": {
+      "label": "Info",
+      "description": "Pas de pagina-opmaak aan en klik op \"exporteren\" om door te gaan."
+    },
+    "page": {
+      "label": "Pagina",
+      "pageTitle": "Paginatitel:",
+      "pageSize": "Paginaformaat:",
+      "landscapeOrientation": "Liggende oriëntatie:",
+      "pageMargin": "Paginamarge in mm:",
+      "topBottom": "Boven/Onder:",
+      "leftRight": "Links/Rechts:",
+      "widthHeight": "Breedte/Hoogte in mm:"
+    },
+    "showFrontMatter": "Front Matter tonen",
+    "style": {
+      "label": "Stijl",
+      "overwriteThemeFont": "Thema-lettertype overschrijven",
+      "fontFamily": "Lettertypefamilie:",
+      "fontSize": "Lettergrootte",
+      "lineHeight": "Regelhoogte"
+    },
+    "theme": {
+      "label": "Thema",
+      "description": "Je kunt het uiterlijk van het document aanpassen door een thema te kiezen of een eigen thema te maken.",
+      "theme": "Thema"
+    },
+    "headerFooter": {
+      "allowStyled": "Opgemaakte tekst toestaan",
+      "customizeStyle": "Stijl aanpassen",
+      "fontSize": "Lettergrootte",
+      "footerType": "Voetteksttype",
+      "headerType": "Kopteksttype",
+      "label": "Kop- & voettekst",
+      "leftFooterText": "Linker voettekst",
+      "leftHeaderText": "Linker koptekst",
+      "mainFooterText": "Hoofdvoettekst",
+      "mainHeaderText": "Hoofdkoptekst",
+      "rightFooterText": "Rechter voettekst",
+      "rightHeaderText": "Rechter koptekst",
+      "description": "De tekst verschijnt op alle pagina's als kop- en/of voettekst is gedefinieerd."
+    },
+    "toc": {
+      "includeTopHeading": "Bovenste kop opnemen",
+      "includeTopHeadingDetail": "Bovenste kop detail opnemen",
+      "label": "Inhoudsopgave",
+      "title": "Inhoudsopgave"
+    },
+    "export": "Exporteren...",
+    "options": {
+      "pageSizes": {
+        "a3": "A3 (297mm x 420mm)",
+        "a4": "A4 (210mm x 297mm)",
+        "a5": "A5 (148mm x 210mm)",
+        "legal": "US Legal (8,5\" x 13\")",
+        "letter": "US Letter (8,5\" x 11\")",
+        "tabloid": "Tabloid (17\" x 11\")",
+        "custom": "Aangepast"
+      },
+      "headerFooterTypes": {
+        "none": "Geen",
+        "singleCell": "Enkele cel",
+        "threeCells": "Drie cellen"
+      },
+      "headerFooterStyles": {
+        "default": "Standaard",
+        "simple": "Eenvoudig",
+        "styled": "Opgemaakt"
+      },
+      "themes": {
+        "academic": "Academisch",
+        "default": "GitHub (Standaard)",
+        "liber": "Liber"
+      }
+    }
+  },
+  "recent": {
+    "noTabsOpen": "Je hebt geen tabbladen open.",
+    "newFile": "Nieuw bestand"
+  },
+  "import": {
+    "title": "Importeren of openen",
+    "description": "Sleep hier om je bestanden in MarkText te openen"
+  },
+  "preferences": {
+    "title": "Voorkeuren",
+    "search": {
+      "placeholder": "Voorkeuren zoeken...",
+      "categories": {
+        "general": "Algemeen",
+        "editor": "Editor",
+        "markdown": "Markdown",
+        "theme": "Thema",
+        "image": "Afbeelding",
+        "view": "Weergave",
+        "searcher": "Zoeker",
+        "watcher": "Watcher",
+        "spelling": "Spelling",
+        "custom css": "Aangepaste CSS"
+      },
+      "items": {
+        "autoSave": "Automatisch de bewerkte inhoud opslaan",
+        "autoSaveDelay": "De tijd in ms na een wijziging voordat het bestand wordt opgeslagen",
+        "titleBarStyle": "De titelbalkstijl (alleen Windows en Linux)",
+        "openFilesInNewWindow": "Bestanden openen in een nieuw venster",
+        "openFolderInNewWindow": "Map openen via menu in een nieuw venster",
+        "zoom": "Het zoomniveau. Tussen 0,5 en 2,0",
+        "hideScrollbar": "Schuifbalken verbergen",
+        "wordWrapInToc": "Tekstterugloop in inhoudsopgave",
+        "fileSortBy": "Bestanden sorteren op aanmaaktijd, wijzigingstijd of titel",
+        "startUpAction": "De actie na het opstarten van MarkText",
+        "restoreLayoutState": "Vorige editorstatus herstellen bij opstarten",
+        "defaultDirectoryToOpen": "De standaardmap die geopend wordt bij opstarten",
+        "language": "De taal die MarkText gebruikt",
+        "editorFontFamily": "Lettertype van de editor",
+        "fontSize": "Lettergrootte in pixels",
+        "lineHeight": "Regelhoogte",
+        "wrapCodeBlocks": "Tekst terugloop in codeblokken",
+        "editorLineWidth": "Maximale breedte van het editorgebied",
+        "codeFontSize": "Lettergrootte in codeblokken (12-18)",
+        "codeFontFamily": "Lettertype voor codeblokken",
+        "codeBlockLineNumbers": "Regelnummers tonen",
+        "trimUnnecessaryCodeBlockEmptyLines": "Lege regels aan begin en einde van codeblokken verwijderen",
+        "autoPairBracket": "Automatisch haakjes aanvullen bij bewerken",
+        "autoPairMarkdownSyntax": "Markdown-syntax automatisch aanvullen",
+        "autoPairQuote": "Automatisch aanhalingstekens aanvullen",
+        "endOfLine": "Het regeleindeteken aan het einde van elke regel",
+        "defaultEncoding": "De standaard bestandscodering",
+        "autoGuessEncoding": "Probeer automatisch de bestandscodering te detecteren",
+        "trimTrailingNewline": "Optie voor afsluitende lege regels",
+        "textDirection": "De schrijfrichting van de tekst",
+        "hideQuickInsertHint": "Hint voor snel invoegen verbergen",
+        "hideLinkPopup": "Link-popup verbergen als cursor op link staat",
+        "autoCheck": "Automatisch gerelateerde taak aanvinken",
+        "preferLooseListItem": "Het voorkeurs lijsttype",
+        "bulletListMarker": "Het teken voor opsommingslijsten",
+        "orderListDelimiter": "Het scheidingsteken voor genummerde lijsten",
+        "preferHeadingStyle": "De voorkeursstijl voor koppen",
+        "tabSize": "Tab vervangen door x spaties",
+        "listIndentation": "Inspringkeuze voor lijsten",
+        "frontmatterType": "Het type Front Matter",
+        "superSubScript": "Pandoc superscript en subscript inschakelen",
+        "footnote": "Pandoc voetnoten inschakelen",
+        "isHtmlEnabled": "HTML-weergave inschakelen",
+        "isGitlabCompatibilityEnabled": "GitLab-compatibiliteitsmodus inschakelen",
+        "sequenceTheme": "Sequentiediagram thema",
+        "plantumlServer": "PlantUML server-URL",
+        "theme": "Selecteer het thema voor MarkText",
+        "followSystemTheme": "Systeemthema volgen",
+        "lightModeTheme": "Thema voor lichte modus",
+        "darkModeTheme": "Thema voor donkere modus",
+        "spellcheckerEnabled": "Spellingcontrole inschakelen",
+        "spellcheckerNoUnderline": "Spelfouten niet onderstrepen",
+        "spellcheckerLanguage": "Taal voor spellingcontrole",
+        "imageInsertAction": "Standaardgedrag na invoegen van afbeelding",
+        "imagePreferRelativeDirectory": "Relatieve afbeeldingsmap prefereren",
+        "imageRelativeDirectoryBase": "Waar relatieve afbeeldingen worden gekopieerd",
+        "imageRelativeDirectoryName": "Naam van de relatieve afbeeldingsmap",
+        "autoNormalizeLineEndings": "Regeleindes automatisch normaliseren bij het openen van bestanden. Indien uitgeschakeld worden bestanden ongewijzigd geopend.",
+        "fileSortOrder": "Sorteervolgorde voor bestanden in geopende mappen: oplopend of aflopend.",
+        "openedFilesInSidebar": "Geopende bestanden tonen in de zijbalk."
+      }
+    },
+    "categories": {
+      "general": "Algemeen",
+      "editor": "Editor",
+      "markdown": "Markdown",
+      "spelling": "Spelling",
+      "theme": "Thema",
+      "image": "Afbeelding",
+      "keybindings": "Sneltoetsen"
+    },
+    "general": {
+      "title": "Algemeen",
+      "autoSave": {
+        "title": "Automatisch opslaan",
+        "description": "Automatisch opslaan",
+        "delayDescription": "Vertraging automatisch opslaan"
+      },
+      "window": {
+        "title": "Venster",
+        "titleBarStyle": {
+          "title": "Titelbalkstijl",
+          "custom": "Aangepast",
+          "native": "Systeem"
+        },
+        "requiresRestart": "Herstart vereist",
+        "hideScrollbars": "Schuifbalken verbergen",
+        "openFilesInNewWindow": "Bestanden in nieuw venster openen",
+        "openFoldersInNewWindow": "Mappen in nieuw venster openen",
+        "zoom": "Zoom"
+      },
+      "startup": {
+        "title": "Opstartopties",
+        "layoutOptions": "Lay-outopties",
+        "startupFilesFolders": "Opstartbestanden/-mappen",
+        "restorePreviousState": "Vorige editorstatus herstellen",
+        "openBlankState": "Lege status openen",
+        "openDefaultDirectory": "Standaardmap openen",
+        "openLastFolder": "Geopende map herstellen",
+        "restoreAll": "Alle geopende bestanden en mappen herstellen",
+        "selectFolder": "Map selecteren",
+        "openBlankPage": "Lege pagina openen"
+      },
+      "sidebar": {
+        "title": "Zijbalk",
+        "wrapTextInToc": "Tekstterugloop in inhoudsopgave",
+        "showOpenedFiles": "Geopende bestanden tonen",
+        "excludePatterns": "Uitsluitpatronen",
+        "excludePatternsNotes": "Uitsluitpatronen (opmerkingen)",
+        "fileSortBy": {
+          "title": "Bestanden sorteren op",
+          "creationTime": "Aanmaaktijd",
+          "modificationTime": "Wijzigingstijd",
+          "filename": "Bestandsnaam"
+        },
+        "fileSortOrder": {
+          "title": "Sorteervolgorde",
+          "aToZ": "A → Z",
+          "zToA": "Z → A",
+          "oldestFirst": "Oudste eerst",
+          "newestFirst": "Nieuwste eerst"
+        }
+      },
+      "misc": {
+        "title": "Diversen",
+        "language": {
+          "title": "Taal",
+          "english": "English",
+          "chinese": "简体中文",
+          "traditionalChinese": "繁體中文",
+          "spanish": "Español",
+          "french": "Français",
+          "german": "Deutsch",
+          "japanese": "日本語",
+          "korean": "한국어",
+          "dutch": "Nederlands",
+          "portuguese": "Português",
+          "turkish": "Türkçe"
+        }
+      }
+    },
+    "editor": {
+      "title": "Editor",
+      "textEditor": {
+        "title": "Teksteditor",
+        "fontSize": "Lettergrootte",
+        "lineHeight": "Regelhoogte",
+        "fontFamily": "Lettertypefamilie",
+        "maxWidth": "Maximale breedte",
+        "maxWidthNotes": "Maximale breedte van editorinhoud"
+      },
+      "codeBlock": {
+        "title": "Codeblok",
+        "fontSize": "Lettergrootte",
+        "fontFamily": "Lettertypefamilie",
+        "showLineNumbers": "Regelnummers tonen",
+        "removeEmptyLines": "Lege regels verwijderen"
+      },
+      "writingBehavior": {
+        "title": "Schrijfgedrag",
+        "autoCloseBrackets": "Haakjes automatisch sluiten",
+        "autoCompleteMarkdown": "Markdown automatisch aanvullen",
+        "autoCloseQuotes": "Aanhalingstekens automatisch sluiten"
+      },
+      "fileRepresentation": {
+        "title": "Bestandsweergave",
+        "tabWidth": "Tabbreedte",
+        "lineSeparator": "Regelscheidingsteken",
+        "defaultEncoding": "Standaardcodering",
+        "autoDetectEncoding": "Codering automatisch detecteren",
+        "trailingNewlines": {
+          "title": "Afsluitende lege regels",
+          "doNothing": "Niets doen",
+          "ensureOne": "Eén garanderen",
+          "preserve": "Behouden",
+          "trimAll": "Alles verwijderen"
+        },
+        "endOfLine": {
+          "default": "Standaard",
+          "crlf": "CRLF (Windows)",
+          "lf": "LF (Linux/Mac)"
+        }
+      },
+      "misc": {
+        "title": "Diversen",
+        "textDirection": {
+          "title": "Tekstrichting",
+          "ltr": "Links naar rechts",
+          "rtl": "Rechts naar links"
+        },
+        "hideQuickInsertHint": "Hint snel invoegen verbergen",
+        "hideLinkPopup": "Link-popup verbergen",
+        "autoCheck": "Automatisch aanvinken",
+        "autoNormalizeLineEndings": "Regeleindes automatisch normaliseren naar LF bij openen",
+        "wrapCodeBlocks": "Codeblokken terugloopbaar"
+      }
+    },
+    "image": {
+      "title": "Afbeelding",
+      "actions": {
+        "upload": "Uploaden naar cloud",
+        "folder": "Kopiëren naar map",
+        "path": "Absoluut pad gebruiken"
+      },
+      "folderSetting": {
+        "title": "Mapinstelling",
+        "globalFolder": "Globale afbeeldingsmap",
+        "open": "Openen",
+        "showInFolder": "Tonen in map",
+        "preferRelative": "Relatieve map prefereren",
+        "relativeCopyLocation": "Afbeelding kopiëren relatief aan",
+        "copyRelativeToFile": "Relatief aan bestand",
+        "copyRelativeToFolder": "Relatief aan map",
+        "relativeFolderName": "Relatieve mapnaam",
+        "filenameNote": "De bestandsnaam wordt automatisch gegenereerd."
+      },
+      "uploader": {
+        "title": "Afbeeldings-uploader",
+        "currentUploader": "Huidige uploader: {name}",
+        "picgoNotInstalled": "PicGo is niet geïnstalleerd",
+        "picgoInstalled": "PicGo is geïnstalleerd",
+        "picgoDetectionFailed": "PicGo-detectie mislukt",
+        "debugInfo": "Foutopsporingsinformatie",
+        "npmInstallCommand": "npm install picgo -g",
+        "yarnInstallCommand": "yarn global add picgo",
+        "pnpmInstallCommand": "pnpm add -g picgo",
+        "chooseInstallMethod": "Kies installatiemethode:",
+        "retestPicgo": "Opnieuw testen",
+        "lastDetectionTime": "Laatste detectietijd",
+        "picgoDetection": "PicGo-detectie",
+        "usageGuide": {
+          "title": "PicGo basisgebruikshandleiding",
+          "step1": "Uploader configureren",
+          "step1Description": "Gebruik de volgende opdracht om PicGo-uploader te configureren:",
+          "step2": "Afbeeldingen uploaden",
+          "step2Description": "Gebruik de volgende opdracht om afbeeldingen te uploaden:",
+          "step3": "Configuratie bekijken",
+          "step3Description": "Gebruik de volgende opdracht om de huidige configuratie te bekijken:",
+          "documentation": "Volledige documentatie bekijken"
+        },
+        "lastSuccessTime": "Laatste succestijd",
+        "neverDetected": "Nooit gedetecteerd",
+        "neverSuccessful": "Nooit succesvol",
+        "scriptDescription": "Scriptbeschrijving",
+        "scriptLocation": "Scriptlocatie",
+        "save": "Opslaan",
+        "saveConfig": "Configuratie opslaan",
+        "scriptConfigSaved": "Scriptconfiguratie opgeslagen",
+        "services": {
+          "picgo": "PicGo",
+          "cliScript": "CLI-script"
+        },
+        "pleaseInstall": "Installeer a.u.b.",
+        "scriptPath": "Scriptpad"
+      },
+      "defaultBehavior": "Het standaardgedrag na plakken of slepen van een afbeelding naar MarkText"
+    },
+    "markdown": {
+      "title": "Markdown",
+      "extensions": {
+        "title": "Extensies",
+        "superSubScript": "Super-/subscript",
+        "footnote": "Voetnoot",
+        "footnoteNotes": "Voetnoten",
+        "frontmatterType": {
+          "jsonBrace": "JSON met accolades",
+          "jsonSemicolon": "JSON met puntkomma",
+          "title": "Front Matter-type"
+        }
+      },
+      "diagrams": {
+        "title": "Diagrammen",
+        "sequenceTheme": {
+          "title": "Sequentiethema",
+          "handDrawn": "Handgetekend",
+          "simple": "Eenvoudig"
+        },
+        "plantumlServer": {
+          "title": "PlantUML server"
+        }
+      },
+      "misc": {
+        "preferHeadingStyle": {
+          "title": "Voorkeursstijl koppen",
+          "atx": "ATX-stijl",
+          "setext": "Setext-stijl"
+        },
+        "title": "Diversen"
+      },
+      "compatibility": {
+        "enableGitlab": "GitLab-compatibiliteit inschakelen",
+        "enableHtml": "HTML-ondersteuning inschakelen",
+        "title": "Compatibiliteit"
+      },
+      "lists": {
+        "bulletListMarker": "Opsommingsteken",
+        "listIndentation": {
+          "title": "Lijstinspringing",
+          "dfm": "DFM-stijl",
+          "fourSpaces": "Vier spaties",
+          "oneSpace": "Eén spatie",
+          "tab": "Tab",
+          "threeSpaces": "Drie spaties",
+          "twoSpaces": "Twee spaties"
+        },
+        "orderListDelimiter": "Scheidingsteken genummerde lijst",
+        "preferLooseListItem": "Losse lijstitems prefereren",
+        "title": "Lijsten"
+      }
+    },
+    "theme": {
+      "title": "Thema",
+      "followSystemTheme": "Systeemthema volgen",
+      "modeThemes": "Themaselectie",
+      "lightModeTheme": "Thema lichte modus",
+      "darkModeTheme": "Thema donkere modus",
+      "customCss": "Aangepaste CSS",
+      "importCustomThemes": "Aangepaste thema's importeren",
+      "importTheme": "Thema importeren",
+      "openFolder": "Map openen",
+      "openThemesFolder": "Themamap openen"
+    },
+    "keybindings": {
+      "title": "Sneltoetsen",
+      "description": "Sneltoetsen aanpassen",
+      "save": "Opslaan",
+      "restoreDefaults": "Standaardwaarden herstellen",
+      "debugOptions": "Foutopsporingsopties",
+      "dumpKeyboardInfo": "Toetsenbordinformatie exporteren",
+      "failedToSave": "Opslaan van sneltoetsen mislukt",
+      "keyInputDialog": {
+        "instructions": "Druk de gewenste toetscombinatie in",
+        "invalidKeybinding": "Ongeldige toetscombinatie",
+        "placeholder": "Druk toetsen in..."
+      },
+      "online": "Online",
+      "saveError": "Fout bij opslaan sneltoetsen",
+      "shortcutInUse": "Sneltoets in gebruik",
+      "shortcutInUseMessage": "Deze sneltoets is al toegewezen aan {accelerator}",
+      "table": {
+        "description": "Beschrijving",
+        "edit": "Bewerken",
+        "keyCombination": "Toetscombinatie",
+        "options": "Opties",
+        "reset": "Herstellen",
+        "unbind": "Loskoppelen"
+      }
+    },
+    "selectFont": "Lettertype selecteren",
+    "spellchecker": {
+      "autoDetectDescription": "Documenttaal automatisch detecteren",
+      "autoDetectLanguage": "Taal automatisch detecteren",
+      "customDictionary": {
+        "delete": "Verwijderen",
+        "description": "Voeg aangepaste woorden toe aan je persoonlijk woordenboek",
+        "noWordsAvailable": "Geen woorden beschikbaar",
+        "options": "Opties",
+        "title": "Aangepast woordenboek",
+        "word": "Woord"
+      },
+      "defaultLanguage": "Standaardtaal",
+      "enableSpellChecking": "Spellingcontrole inschakelen",
+      "hideMarksForErrors": "Markering voor spelfouten verbergen",
+      "title": "Spellingcontrole"
+    }
+  },
+  "about": {
+    "copyright": "Copyright © Luo Ran 2017-{year}",
+    "copyrightContributors": "Gemaakt met <3 door GitHub-bijdragers"
+  },
+  "commands": {
+    "mt": {
+      "hide": "MarkText verbergen",
+      "hideOthers": "Overige verbergen"
+    },
+    "file": {
+      "newWindow": "Nieuw venster",
+      "newTab": "Nieuw tabblad",
+      "openFile": "Bestand openen",
+      "openFolder": "Map openen",
+      "save": "Opslaan",
+      "saveAs": "Opslaan als",
+      "moveFile": "Bestand verplaatsen",
+      "renameFile": "Bestand hernoemen",
+      "quickOpen": "Snel openen",
+      "changeEncoding": "Codering wijzigen",
+      "changeLineEnding": "Regeleinde wijzigen",
+      "trailingNewline": "Afsluitende lege regel",
+      "print": "Afdrukken",
+      "preferences": "Voorkeuren",
+      "closeTab": "Tabblad sluiten",
+      "closeWindow": "Venster sluiten",
+      "quit": "Afsluiten",
+      "toggleAutoSave": "Automatisch opslaan in-/uitschakelen",
+      "importFile": "Bestand importeren",
+      "exportFile": "Bestand exporteren",
+      "exportFilePdf": "Exporteren als PDF",
+      "zoom": "Zoom",
+      "checkUpdate": "Controleer op updates"
+    },
+    "edit": {
+      "undo": "Ongedaan maken",
+      "redo": "Opnieuw",
+      "cut": "Knippen",
+      "copy": "Kopiëren",
+      "paste": "Plakken",
+      "copyAsRich": "Kopiëren als opgemaakte tekst",
+      "copyAsHtml": "Kopiëren als HTML",
+      "pasteAsPlaintext": "Plakken als platte tekst",
+      "selectAll": "Alles selecteren",
+      "duplicate": "Dupliceren",
+      "createParagraph": "Alinea aanmaken",
+      "deleteParagraph": "Alinea verwijderen",
+      "find": "Zoeken",
+      "findNext": "Volgende zoeken",
+      "findPrevious": "Vorige zoeken",
+      "replace": "Vervangen",
+      "findInFolder": "Zoeken in map",
+      "screenshot": "Schermafbeelding"
+    },
+    "paragraph": {
+      "heading1": "Kop 1",
+      "heading2": "Kop 2",
+      "heading3": "Kop 3",
+      "heading4": "Kop 4",
+      "heading5": "Kop 5",
+      "heading6": "Kop 6",
+      "upgradeHeading": "Kop promoveren",
+      "degradeHeading": "Kop degraderen",
+      "table": "Tabel",
+      "codeFence": "Codeblok",
+      "quoteBlock": "Citaatblok",
+      "mathFormula": "Wiskundeformule",
+      "htmlBlock": "HTML-blok",
+      "orderList": "Genummerde lijst",
+      "bulletList": "Opsommingslijst",
+      "taskList": "Takenlijst",
+      "looseListItem": "Los lijstitem",
+      "paragraph": "Alinea",
+      "horizontalLine": "Horizontale lijn",
+      "frontMatter": "Front Matter",
+      "resetParagraph": "Alinea herstellen",
+      "mathBlock": "Wiskundeblok",
+      "horizontalRule": "Horizontale lijn"
+    },
+    "format": {
+      "strong": "Vet",
+      "emphasis": "Cursief",
+      "underline": "Onderstreept",
+      "superscript": "Superscript",
+      "subscript": "Subscript",
+      "highlight": "Markering",
+      "inlineCode": "Inline code",
+      "inlineMath": "Inline wiskunde",
+      "strike": "Doorgestreept",
+      "hyperlink": "Hyperlink",
+      "image": "Afbeelding",
+      "clearFormat": "Opmaak wissen"
+    },
+    "window": {
+      "minimize": "Minimaliseren",
+      "close": "Sluiten",
+      "toggleAlwaysOnTop": "Altijd bovenaan in-/uitschakelen",
+      "zoomIn": "Inzoomen",
+      "zoomOut": "Uitzoomen",
+      "toggleFullScreen": "Volledig scherm in-/uitschakelen",
+      "changeTheme": "Thema wijzigen"
+    },
+    "view": {
+      "commandPalette": "Opdrachtpalet",
+      "sourceCodeMode": "Broncodeweergave",
+      "typewriterMode": "Typemachinestand",
+      "focusMode": "Focusstand",
+      "toggleSourceCodeMode": "Broncodeweergave in-/uitschakelen",
+      "toggleTypewriterMode": "Typemachinestand in-/uitschakelen",
+      "toggleFocusMode": "Focusstand in-/uitschakelen",
+      "toggleSidebar": "Zijbalk in-/uitschakelen",
+      "toggleToc": "Inhoudsopgave in-/uitschakelen",
+      "toggleTabbar": "Tabbalk in-/uitschakelen",
+      "toggleDevTools": "Ontwikkelaarshulpmiddelen in-/uitschakelen",
+      "devReload": "Ontwikkelaar herladen",
+      "reloadImages": "Afbeeldingen herladen",
+      "textDirection": "Tekstrichting",
+      "actualSize": "Werkelijke grootte",
+      "devToggleDeveloperTools": "Ontwikkelaarshulpmiddelen in-/uitschakelen"
+    },
+    "tabs": {
+      "cycleForward": "Volgende tabblad",
+      "cycleBackward": "Vorige tabblad",
+      "switchToLeft": "Naar links wisselen",
+      "switchToRight": "Naar rechts wisselen",
+      "switchToFirst": "Naar eerste wisselen",
+      "switchToSecond": "Naar tweede wisselen",
+      "switchToThird": "Naar derde wisselen",
+      "switchToFourth": "Naar vierde wisselen",
+      "switchToFifth": "Naar vijfde wisselen",
+      "switchToSixth": "Naar zesde wisselen",
+      "switchToSeventh": "Naar zevende wisselen",
+      "switchToEighth": "Naar achtste wisselen",
+      "switchToNinth": "Naar negende wisselen",
+      "switchToTenth": "Naar tiende wisselen"
+    },
+    "docs": {
+      "userGuide": "Gebruikershandleiding",
+      "markdownSyntax": "Markdown-syntax"
+    },
+    "spellchecker": {
+      "switchLanguage": "Taal wisselen"
+    }
+  },
+  "common": {
+    "cancel": "Annuleren",
+    "ok": "OK"
+  },
+  "dialog": {
+    "cancel": "Annuleren",
+    "changesWillBeLost": "Wijzigingen gaan verloren",
+    "close": "Sluiten",
+    "dontSave": "Niet opslaan",
+    "file": "Bestand",
+    "fileExists": "Bestand bestaat al: {filename}",
+    "files": "Bestanden",
+    "importWarning": "Importwaarschuwing",
+    "installPandoc": "Pandoc installeren",
+    "keepOpen": "Open houden",
+    "replace": "Vervangen",
+    "save": "Opslaan",
+    "saveChanges": "Wijzigingen opslaan",
+    "saveFailure": "Opslaan mislukt",
+    "unsafeFileTitle": "Mogelijk onveilig bestand",
+    "unsafeFileMessage": "Deze link opent een bestand dat code kan uitvoeren",
+    "unsafeFileDetail": "\"{name}\" is een uitvoerbaar bestand of script. Het openen kan programma's op je computer uitvoeren. Ga alleen door als je dit document vertrouwt.",
+    "openAnyway": "Toch openen"
+  },
+  "error": {
+    "configSchemaViolation": "Configuratieschemaovertreding",
+    "copyError": "Kopieerfout",
+    "initializationFailed": "Initialisatie mislukt {hint}",
+    "otherInstanceDetected": "Er draait al een andere instantie van MarkText",
+    "report": "Melden",
+    "startupError": "Opstartfout",
+    "terminatedDueToError": "Beëindigd door fout",
+    "unexpectedErrorWithMessage": "Onverwachte fout: {message}",
+    "unexpectedMainProcess": "Onverwachte fout in hoofdproces",
+    "unexpectedRendererProcess": "Onverwachte fout in rendererproces"
+  },
+  "notifications": {
+    "defaultMessage": "Standaardbericht",
+    "defaultTitle": "Melding"
+  },
+  "store": {
+    "editor": {
+      "anchorLinkCopied": "Ankerlink gekopieerd",
+      "tabNotFound": "Tabblad niet gevonden",
+      "tocItemNotFound": "Inhoudsopgave-item {key} niet gevonden",
+      "errorLoadingTabTitle": "Fout bij laden tabblad",
+      "errorLoadingTabMessage": "Er is een fout opgetreden bij het laden van de bestandswijziging omdat het tabblad niet gevonden kan worden.",
+      "mixedLineEndingsNormalized": "\"{name}\" heeft gemengde regeleindes die automatisch genormaliseerd zijn naar {lineEnding}.",
+      "imageDeletionUrlTitle": "Verwijder-URL afbeelding",
+      "imageDeletionUrlMessage": "Klik om de verwijder-URL van de geüploade afbeelding naar het klembord te kopiëren {url}",
+      "errorWhileSaving": "Er is een fout opgetreden bij het opslaan: {msg}",
+      "exportSuccessTitle": "Succesvol geëxporteerd",
+      "exportSuccessMessage": "\"{name}\" is succesvol geëxporteerd!",
+      "fileRemovedOnDisk": "\"{name}\" is verwijderd van schijf.",
+      "fileChangedOnDisk": "\"{name}\" is gewijzigd op schijf. Wil je het opnieuw laden?"
+    }
+  },
+  "spellchecker": {
+    "failedToRemoveWord": "Woord verwijderen uit woordenboek mislukt",
+    "unexpectedError": "Onverwachte fout in spellingcontrole"
+  },
+  "editor": {
+    "export": {
+      "error": "Exportfout",
+      "errorExporting": "Fout bij exporteren van {type}-bestand",
+      "failed": "{type}-export mislukt"
+    },
+    "insertTable": {
+      "title": "Tabel invoegen",
+      "rows": "Rijen",
+      "columns": "Kolommen"
+    },
+    "notifications": {
+      "notificationNotFound": "Melding niet gevonden"
+    },
+    "print": {
+      "error": "Afdrukfout voor \"{title}\"",
+      "failed": "Afdrukken mislukt"
+    },
+    "sourceCode": {
+      "cursorNullComment": "Cursor null opmerking",
+      "imageStructureDeletedComment": "Afbeeldingsstructuur verwijderd opmerking"
+    },
+    "spellcheck": {
+      "disabledError": "Spellingcontrole uitgeschakeld fout",
+      "errorSwitchingLanguage": "Fout bij wisselen van spellingcontroletaal {languageCode}",
+      "languageMissing": "Spellingcontroletaal ontbreekt {languageCode}",
+      "switchError": "Spellingcontrole wisselfout voor {languageCode}, {error}",
+      "title": "Spellingcontrole"
+    }
+  }
+}
diff --git a/packages/desktop/static/locales/pt.json b/packages/desktop/static/locales/pt.json
index c8f4aceb1c..ae93c3746c 100644
--- a/packages/desktop/static/locales/pt.json
+++ b/packages/desktop/static/locales/pt.json
@@ -241,7 +241,9 @@
       "openFolder": "Abrir Pasta"
     },
     "toc": {
-      "title": "Índice"
+      "title": "Índice",
+      "expandAll": "Expandir tudo",
+      "collapseAll": "Recolher tudo"
     },
     "icons": {
       "files": "Arquivos",
@@ -497,6 +499,7 @@
           "german": "Deutsch",
           "japanese": "日本語",
           "korean": "한국어",
+          "dutch": "Nederlands",
           "portuguese": "Português",
           "turkish": "Türkçe"
         }
@@ -579,7 +582,7 @@
       },
       "uploader": {
         "title": "Carregador de Imagens",
-        "currentUploader": "Carregador Atual",
+        "currentUploader": "Uploader atual: {name}",
         "picgoNotInstalled": "PicGo não está instalado",
         "picgoInstalled": "PicGo está instalado",
         "picgoDetectionFailed": "Detecção do PicGo falhou",
@@ -699,7 +702,7 @@
       "online": "Online",
       "saveError": "Erro ao salvar atalhos de teclado",
       "shortcutInUse": "Atalho em uso",
-      "shortcutInUseMessage": "Este atalho já está atribuído a outro comando",
+      "shortcutInUseMessage": "Este atalho já está atribuído a {accelerator}",
       "table": {
         "description": "Descrição",
         "edit": "Editar",
@@ -728,7 +731,7 @@
     }
   },
   "about": {
-    "copyright": "Copyright",
+    "copyright": "Copyright © Luo Ran 2017-{year}",
     "copyrightContributors": "Copyright Contribuidores"
   },
   "commands": {
@@ -881,7 +884,7 @@
     "close": "Fechar",
     "dontSave": "Não Salvar",
     "file": "Arquivo",
-    "fileExists": "Arquivo existe",
+    "fileExists": "O arquivo já existe: {filename}",
     "files": "Arquivos",
     "importWarning": "Aviso de importação",
     "installPandoc": "Instalar Pandoc",
@@ -898,12 +901,12 @@
   "error": {
     "configSchemaViolation": "Violação do esquema de configuração",
     "copyError": "Erro de cópia",
-    "initializationFailed": "Falha na inicialização",
+    "initializationFailed": "Falha na inicialização {hint}",
     "otherInstanceDetected": "Outra instância do MarkText já está em execução",
     "report": "Reportar",
     "startupError": "Erro de inicialização",
     "terminatedDueToError": "Terminado devido a erro",
-    "unexpectedErrorWithMessage": "Erro inesperado com mensagem",
+    "unexpectedErrorWithMessage": "Erro inesperado: {message}",
     "unexpectedMainProcess": "Erro inesperado do processo principal",
     "unexpectedRendererProcess": "Erro inesperado do processo de renderização"
   },
@@ -915,7 +918,7 @@
     "editor": {
       "anchorLinkCopied": "Link âncora copiado",
       "tabNotFound": "Aba não encontrada",
-      "tocItemNotFound": "Item do índice não encontrado",
+      "tocItemNotFound": "Item do índice {key} não encontrado",
       "errorLoadingTabTitle": "Erro ao carregar a aba",
       "errorLoadingTabMessage": "Ocorreu um erro ao carregar a alteração do arquivo porque a aba não pôde ser encontrada.",
       "mixedLineEndingsNormalized": "“{name}” possui finais de linha mistos que foram normalizados automaticamente para {lineEnding}.",
@@ -935,8 +938,8 @@
   "editor": {
     "export": {
       "error": "Erro de exportação",
-      "errorExporting": "Erro ao exportar arquivo",
-      "failed": "Exportação falhou"
+      "errorExporting": "Erro ao exportar arquivo {type}",
+      "failed": "Falha na exportação {type}"
     },
     "insertTable": {
       "title": "Inserir Tabela",
@@ -947,7 +950,7 @@
       "notificationNotFound": "Notificação não encontrada"
     },
     "print": {
-      "error": "Erro de impressão",
+      "error": "Erro de impressão para \"{title}\"",
       "failed": "Impressão falhou"
     },
     "sourceCode": {
@@ -956,9 +959,9 @@
     },
     "spellcheck": {
       "disabledError": "Erro ao desativar verificação ortográfica",
-      "errorSwitchingLanguage": "Erro ao trocar idioma da verificação ortográfica",
-      "languageMissing": "Idioma da verificação ortográfica não encontrado",
-      "switchError": "Erro ao trocar verificação ortográfica",
+      "errorSwitchingLanguage": "Erro ao alternar idioma do corretor {languageCode}",
+      "languageMissing": "Idioma do corretor não encontrado {languageCode}",
+      "switchError": "Erro ao alternar corretor para {languageCode}, {error}",
       "title": "Verificação Ortográfica"
     }
   }
diff --git a/packages/desktop/static/locales/tr.json b/packages/desktop/static/locales/tr.json
index 27f46a2a69..eac624c725 100644
--- a/packages/desktop/static/locales/tr.json
+++ b/packages/desktop/static/locales/tr.json
@@ -241,7 +241,9 @@
       "openFolder": "Klasör Aç"
     },
     "toc": {
-      "title": "İçindekiler"
+      "title": "İçindekiler",
+      "expandAll": "Tümünü genişlet",
+      "collapseAll": "Tümünü daralt"
     },
     "icons": {
       "files": "Dosyalar",
@@ -497,6 +499,7 @@
           "german": "Deutsch",
           "japanese": "日本語",
           "korean": "한국어",
+          "dutch": "Nederlands",
           "portuguese": "Português",
           "turkish": "Türkçe"
         }
diff --git a/packages/desktop/static/locales/zh-CN.json b/packages/desktop/static/locales/zh-CN.json
index d32ecab6fa..619f3f0105 100644
--- a/packages/desktop/static/locales/zh-CN.json
+++ b/packages/desktop/static/locales/zh-CN.json
@@ -241,7 +241,9 @@
       "openFolder": "打开文件夹"
     },
     "toc": {
-      "title": "目录"
+      "title": "目录",
+      "expandAll": "全部展开",
+      "collapseAll": "全部折叠"
     },
     "icons": {
       "files": "文件",
@@ -497,6 +499,7 @@
           "german": "Deutsch",
           "japanese": "日本語",
           "korean": "한국어",
+          "dutch": "Nederlands",
           "portuguese": "Português",
           "turkish": "Türkçe"
         }
@@ -579,7 +582,7 @@
       },
       "uploader": {
         "title": "图片上传器",
-        "currentUploader": "当前上传器",
+        "currentUploader": "当前上传器：{name}",
         "picgoNotInstalled": "PicGo 未安装",
         "picgoInstalled": "PicGo 已安装",
         "picgoDetectionFailed": "PicGo 检测失败",
@@ -699,7 +702,7 @@
       "online": "在线",
       "saveError": "保存快捷键时出错",
       "shortcutInUse": "快捷键正在使用",
-      "shortcutInUseMessage": "此快捷键已分配给另一个命令",
+      "shortcutInUseMessage": "此快捷键已分配给 {accelerator}",
       "table": {
         "description": "描述",
         "edit": "编辑",
@@ -728,7 +731,7 @@
     }
   },
   "about": {
-    "copyright": "版权",
+    "copyright": "Copyright © Luo Ran 2017-{year}",
     "copyrightContributors": "版权贡献者"
   },
   "commands": {
@@ -881,7 +884,7 @@
     "close": "关闭",
     "dontSave": "放弃保存",
     "file": "文件",
-    "fileExists": "文件已存在",
+    "fileExists": "文件已存在：{filename}",
     "files": "文件",
     "importWarning": "导入警告",
     "installPandoc": "安装 Pandoc",
@@ -898,12 +901,12 @@
   "error": {
     "configSchemaViolation": "配置架构违规",
     "copyError": "复制错误",
-    "initializationFailed": "初始化失败",
+    "initializationFailed": "初始化失败 {hint}",
     "otherInstanceDetected": "检测到 MarkText 的另一个实例正在运行",
     "report": "报告",
     "startupError": "启动错误",
     "terminatedDueToError": "由于错误而终止",
-    "unexpectedErrorWithMessage": "意外错误消息",
+    "unexpectedErrorWithMessage": "意外错误：{message}",
     "unexpectedMainProcess": "意外的主进程错误",
     "unexpectedRendererProcess": "意外的渲染进程错误"
   },
@@ -915,7 +918,7 @@
     "editor": {
       "anchorLinkCopied": "锚点链接已复制",
       "tabNotFound": "未找到标签页",
-      "tocItemNotFound": "未找到目录项",
+      "tocItemNotFound": "目录项 {key} 未找到",
       "errorLoadingTabTitle": "加载标签页出错",
       "errorLoadingTabMessage": "加载文件变更时发生错误，因为找不到该标签页。",
       "mixedLineEndingsNormalized": "“{name}” 含有混合换行符，已自动规范化为 {lineEnding}。",
@@ -947,19 +950,19 @@
     },
     "export": {
       "error": "导出错误",
-      "errorExporting": "导出文件时出错",
-      "failed": "导出失败"
+      "errorExporting": "导出 {type} 文件时出错",
+      "failed": "{type} 导出失败"
     },
     "print": {
-      "error": "打印错误",
+      "error": "打印 \"{title}\" 时出错",
       "failed": "打印失败"
     },
     "spellcheck": {
       "title": "拼写检查",
       "disabledError": "拼写检查已禁用错误",
-      "errorSwitchingLanguage": "切换拼写检查语言时出错",
-      "languageMissing": "拼写检查语言缺失",
-      "switchError": "拼写检查切换错误"
+      "errorSwitchingLanguage": "切换拼写检查语言时出错 {languageCode}",
+      "languageMissing": "拼写检查语言缺失 {languageCode}",
+      "switchError": "{languageCode} 拼写检查切换错误，{error}"
     }
   }
 }
diff --git a/packages/desktop/static/locales/zh-TW.json b/packages/desktop/static/locales/zh-TW.json
index 17621c18c0..f78f65c763 100644
--- a/packages/desktop/static/locales/zh-TW.json
+++ b/packages/desktop/static/locales/zh-TW.json
@@ -241,7 +241,9 @@
       "openFolder": "開啟資料夾"
     },
     "toc": {
-      "title": "目錄"
+      "title": "目錄",
+      "expandAll": "全部展開",
+      "collapseAll": "全部折疊"
     },
     "icons": {
       "files": "檔案",
@@ -497,6 +499,7 @@
           "german": "Deutsch",
           "japanese": "日本語",
           "korean": "한국어",
+          "dutch": "Nederlands",
           "portuguese": "Português",
           "turkish": "Türkçe"
         }
@@ -579,7 +582,7 @@
       },
       "uploader": {
         "title": "圖片上傳器",
-        "currentUploader": "目前上傳器",
+        "currentUploader": "目前上傳器：{name}",
         "picgoNotInstalled": "PicGo 未安裝",
         "picgoInstalled": "PicGo 已安裝",
         "picgoDetectionFailed": "PicGo 偵測失敗",
@@ -699,7 +702,7 @@
       "online": "線上",
       "saveError": "儲存按鍵綁定時發生錯誤",
       "shortcutInUse": "快捷鍵使用中",
-      "shortcutInUseMessage": "此快捷鍵已指派給另一個命令",
+      "shortcutInUseMessage": "此快捷鍵已指派給 {accelerator}",
       "table": {
         "description": "描述",
         "edit": "編輯",
@@ -728,7 +731,7 @@
     }
   },
   "about": {
-    "copyright": "版權",
+    "copyright": "Copyright © Luo Ran 2017-{year}",
     "copyrightContributors": "版權貢獻者"
   },
   "commands": {
@@ -881,7 +884,7 @@
     "close": "關閉",
     "dontSave": "不儲存",
     "file": "檔案",
-    "fileExists": "檔案已存在",
+    "fileExists": "檔案已存在：{filename}",
     "files": "檔案",
     "importWarning": "匯入警告",
     "installPandoc": "安裝 Pandoc",
@@ -898,12 +901,12 @@
   "error": {
     "configSchemaViolation": "設定結構違規",
     "copyError": "複製錯誤",
-    "initializationFailed": "初始化失敗",
+    "initializationFailed": "初始化失敗 {hint}",
     "otherInstanceDetected": "偵測到另一個 MarkText 實例正在執行",
     "report": "回報",
     "startupError": "啟動錯誤",
     "terminatedDueToError": "因錯誤而終止",
-    "unexpectedErrorWithMessage": "意外錯誤訊息",
+    "unexpectedErrorWithMessage": "意外錯誤：{message}",
     "unexpectedMainProcess": "意外的主程序錯誤",
     "unexpectedRendererProcess": "意外的渲染程序錯誤"
   },
@@ -915,7 +918,7 @@
     "editor": {
       "anchorLinkCopied": "錨點連結已複製",
       "tabNotFound": "找不到標籤頁",
-      "tocItemNotFound": "找不到目錄項目",
+      "tocItemNotFound": "目錄項目 {key} 未找到",
       "errorLoadingTabTitle": "載入標籤頁發生錯誤",
       "errorLoadingTabMessage": "載入檔案變更時發生錯誤，因為找不到該標籤頁。",
       "mixedLineEndingsNormalized": "「{name}」含有混合換行字元，已自動正規化為 {lineEnding}。",
@@ -935,8 +938,8 @@
   "editor": {
     "export": {
       "error": "匯出錯誤",
-      "errorExporting": "匯出檔案時發生錯誤",
-      "failed": "匯出失敗"
+      "errorExporting": "匯出 {type} 檔案時發生錯誤",
+      "failed": "{type} 匯出失敗"
     },
     "insertTable": {
       "title": "插入表格",
@@ -947,7 +950,7 @@
       "notificationNotFound": "找不到通知"
     },
     "print": {
-      "error": "列印錯誤",
+      "error": "列印 \"{title}\" 時發生錯誤",
       "failed": "列印失敗"
     },
     "sourceCode": {
@@ -956,9 +959,9 @@
     },
     "spellcheck": {
       "disabledError": "拼字檢查停用錯誤",
-      "errorSwitchingLanguage": "切換拼字檢查語言時發生錯誤",
-      "languageMissing": "拼字檢查語言遺失",
-      "switchError": "拼字檢查切換錯誤",
+      "errorSwitchingLanguage": "切換拼字檢查語言時發生錯誤 {languageCode}",
+      "languageMissing": "拼字檢查語言缺失 {languageCode}",
+      "switchError": "{languageCode} 拼字檢查切換錯誤，{error}",
       "title": "拼字檢查"
     }
   }
diff --git a/packages/desktop/test/unit/specs/locale-validation.spec.ts b/packages/desktop/test/unit/specs/locale-validation.spec.ts
new file mode 100644
index 0000000000..73984386ea
--- /dev/null
+++ b/packages/desktop/test/unit/specs/locale-validation.spec.ts
@@ -0,0 +1,197 @@
+import { describe, expect, it } from 'vitest'
+import fs from 'fs'
+import path from 'path'
+
+/**
+ * Desktop locale validation.
+ *
+ * Ensures all JSON locale files stay consistent with the English source (en.json).
+ * When this test fails, the error message tells you exactly what to fix and where.
+ *
+ * Checks:
+ *   1. Key parity    — every locale must have the same nested keys as en.json
+ *   2. Placeholders  — translated strings must preserve {variable} placeholders
+ *   3. Tech terms    — product names (Front Matter, Mermaid, PlantUML, Vega) stay English
+ *   4. No empties    — no leaf value may be an empty string
+ *
+ * How to fix failures:
+ *   - Missing key:   Copy the key from en.json into <lang>.json and translate the value.
+ *   - Extra key:     Remove the key from <lang>.json (it doesn't exist in en.json).
+ *   - Placeholder:   Ensure the translated string contains the same {variable} tokens as en.json.
+ *   - Tech term:     Keep the product name in English (e.g. "Front Matter", not "Métadonnées").
+ *   - Empty value:   Add a translation (or copy the English value as fallback).
+ *
+ * Canonical spelling of product/standard names:
+ *   - PlantUML   (not "Plantuml") — https://plantuml.com
+ *   - Mermaid    — https://mermaid.js.org
+ *   - Vega-Lite  (not "Vega Chart") — https://vega.github.io/vega-lite/
+ *   - Front Matter — YAML metadata block (industry standard term)
+ *   - KaTeX      (not "Katex") — https://katex.org
+ *   - MathJax    (not "Mathjax") — https://www.mathjax.org
+ */
+
+const LOCALES_DIR = path.join(__dirname, '../../../static/locales')
+
+const loadLocale = (lang: string): Record<string, unknown> =>
+  JSON.parse(fs.readFileSync(path.join(LOCALES_DIR, `${lang}.json`), 'utf8'))
+
+// Recursively collect all leaf keys as dot-separated paths
+const collectKeys = (obj: unknown, prefix = ''): string[] => {
+  if (obj === null || typeof obj !== 'object') return [prefix]
+  const keys: string[] = []
+  for (const [key, value] of Object.entries(obj as Record<string, unknown>)) {
+    const fullKey = prefix ? `${prefix}.${key}` : key
+    if (typeof value === 'object' && value !== null && !Array.isArray(value)) {
+      keys.push(...collectKeys(value, fullKey))
+    } else {
+      keys.push(fullKey)
+    }
+  }
+  return keys
+}
+
+// Extract {placeholder} variables from a string
+const extractPlaceholders = (str: string): string[] => {
+  if (typeof str !== 'string') return []
+  const matches = str.match(/\{[^}]+\}/g)
+  return matches ? matches.sort() : []
+}
+
+// Get a nested value by dot-separated path
+const getByPath = (obj: unknown, dotPath: string): unknown => {
+  let current: unknown = obj
+  for (const part of dotPath.split('.')) {
+    if (current === null || typeof current !== 'object') return undefined
+    current = (current as Record<string, unknown>)[part]
+  }
+  return current
+}
+
+// Technical terms that must stay in English for Latin-script locales.
+// CJK locales may translate these (different convention).
+const TECHNICAL_TERMS: Array<{ path: string; mustContain: string }> = [
+  { path: 'menu.paragraph.frontMatter', mustContain: 'Front Matter' },
+  { path: 'quickInsert.frontMatter.title', mustContain: 'Front Matter' },
+  { path: 'quickInsert.mermaid.title', mustContain: 'Mermaid' },
+  { path: 'quickInsert.plantUMLChart.title', mustContain: 'PlantUML' },
+  { path: 'quickInsert.vegaChart.title', mustContain: 'Vega' },
+]
+
+const LATIN_SCRIPT_LOCALES = ['de', 'es', 'fr', 'nl', 'pt']
+
+const getAvailableLocales = (): string[] =>
+  fs.readdirSync(LOCALES_DIR)
+    .filter(f => f.endsWith('.json') && !f.endsWith('.min.json') && f !== 'en.json')
+    .map(f => f.replace('.json', ''))
+
+describe('desktop locale validation', () => {
+  const en = loadLocale('en')
+  const enKeys = collectKeys(en).sort()
+  const locales = getAvailableLocales()
+
+  describe('key parity with en.json', () => {
+    for (const lang of locales) {
+      it(`${lang}.json has the same keys as en.json`, () => {
+        const locale = loadLocale(lang)
+        const localeKeys = new Set(collectKeys(locale))
+        const missing = enKeys.filter(k => !localeKeys.has(k))
+        const extra = [...localeKeys].filter(k => !enKeys.includes(k))
+
+        const hints: string[] = []
+        if (missing.length) {
+          hints.push(
+            `\n  MISSING (${missing.length}) — copy these from en.json into ${lang}.json and translate:`,
+            ...missing.map(k => `    "${k}": ${JSON.stringify(getByPath(en, k))}`)
+          )
+        }
+        if (extra.length) {
+          hints.push(
+            `\n  EXTRA (${extra.length}) — remove these from ${lang}.json (not in en.json):`,
+            ...extra.map(k => `    "${k}"`)
+          )
+        }
+
+        expect(
+          missing.length + extra.length,
+          hints.join('\n')
+        ).toBe(0)
+      })
+    }
+  })
+
+  describe('placeholder variables', () => {
+    for (const lang of locales) {
+      it(`${lang}.json preserves all {variable} placeholders`, () => {
+        const locale = loadLocale(lang)
+        const localeKeys = new Set(collectKeys(locale))
+        const issues: string[] = []
+
+        for (const key of enKeys) {
+          if (!localeKeys.has(key)) continue
+          const enValue = getByPath(en, key) as string
+          const localeValue = getByPath(locale, key) as string
+          if (typeof enValue !== 'string' || typeof localeValue !== 'string') continue
+
+          const enPh = extractPlaceholders(enValue)
+          const localePh = extractPlaceholders(localeValue)
+          if (enPh.length > 0 && JSON.stringify(enPh) !== JSON.stringify(localePh)) {
+            issues.push(
+              `  "${key}":` +
+              `\n    en.json:       ${JSON.stringify(enValue)}` +
+              `\n    ${lang}.json:  ${JSON.stringify(localeValue)}` +
+              `\n    expected placeholders: ${enPh.join(' ')}` +
+              `\n    found placeholders:    ${localePh.join(' ') || '(none)'}` +
+              `\n    → Add the missing {variables} to the ${lang} translation.\n`
+            )
+          }
+        }
+
+        expect(issues.length, `\n  Placeholder issues in ${lang}.json:\n\n${issues.join('\n')}`).toBe(0)
+      })
+    }
+  })
+
+  describe('technical terms stay in English (Latin-script locales)', () => {
+    const latinLocales = locales.filter(l => LATIN_SCRIPT_LOCALES.includes(l))
+    for (const lang of latinLocales) {
+      it(`${lang}.json keeps product names untranslated`, () => {
+        const locale = loadLocale(lang)
+        const violations: string[] = []
+
+        for (const { path: keyPath, mustContain } of TECHNICAL_TERMS) {
+          const value = getByPath(locale, keyPath)
+          if (typeof value === 'string' && !value.includes(mustContain)) {
+            violations.push(
+              `  "${keyPath}": "${value}"` +
+              `\n    → Must contain "${mustContain}" (it's a product name, not a translatable word).`
+            )
+          }
+        }
+
+        expect(
+          violations.length,
+          `\n  Technical terms incorrectly translated in ${lang}.json:\n\n${violations.join('\n\n')}`
+        ).toBe(0)
+      })
+    }
+  })
+
+  describe('no empty values', () => {
+    for (const lang of locales) {
+      it(`${lang}.json has no empty strings`, () => {
+        const locale = loadLocale(lang)
+        const allKeys = collectKeys(locale)
+        const empty = allKeys.filter(k => {
+          const val = getByPath(locale, k)
+          return typeof val === 'string' && val.trim() === ''
+        })
+
+        expect(
+          empty.length,
+          `\n  Empty values in ${lang}.json (add a translation or copy from en.json):\n` +
+          empty.map(k => `    "${k}": ${JSON.stringify(getByPath(en, k))}`).join('\n')
+        ).toBe(0)
+      })
+    }
+  })
+})
diff --git a/packages/muya/e2e/tests/ui/slash-menu.spec.ts b/packages/muya/e2e/tests/ui/slash-menu.spec.ts
index fdcfa1dbf6..d31bd20fba 100644
--- a/packages/muya/e2e/tests/ui/slash-menu.spec.ts
+++ b/packages/muya/e2e/tests/ui/slash-menu.spec.ts
@@ -29,6 +29,44 @@ test.describe('slash quick-insert menu', () => {
         await expect(page.locator(editor.atxHeading).first()).toBeVisible();
     });
 
+    test('highlight follows the active mouse or keyboard input', async ({ page }) => {
+        await page.evaluate(() => window.muya!.setContent(''));
+        await page.locator(editor.paragraph).first().click();
+        await page.keyboard.type('/');
+
+        const menu = page.locator(floats.quickInsert);
+        const heading1 = page.locator(quickInsertItem('atx-heading 1'));
+        await heading1.hover();
+
+        const pointerBackgrounds = await page.evaluate(() => {
+            const paragraph = document.querySelector<HTMLElement>('[data-label="paragraph"]');
+            const heading1 = document.querySelector<HTMLElement>('[data-label="atx-heading 1"]');
+            return {
+                paragraph: paragraph && getComputedStyle(paragraph).backgroundColor,
+                heading1: heading1 && getComputedStyle(heading1).backgroundColor,
+            };
+        });
+        expect(pointerBackgrounds.heading1).not.toBe(pointerBackgrounds.paragraph);
+
+        await page.keyboard.press('ArrowDown');
+        await page.keyboard.press('ArrowDown');
+
+        await expect(menu).toHaveClass(/mu-keyboard-navigation/);
+        await expect(page.locator(quickInsertItem('atx-heading 3'))).toHaveClass(/active/);
+        const keyboardBackgrounds = await page.evaluate(() => {
+            const heading1 = document.querySelector<HTMLElement>('[data-label="atx-heading 1"]');
+            const heading3 = document.querySelector<HTMLElement>('[data-label="atx-heading 3"]');
+            return {
+                heading1: heading1 && getComputedStyle(heading1).backgroundColor,
+                heading3: heading3 && getComputedStyle(heading3).backgroundColor,
+            };
+        });
+        expect(keyboardBackgrounds.heading3).not.toBe(keyboardBackgrounds.heading1);
+
+        await page.keyboard.press('Enter');
+        await expect(page.locator('h3.mu-atx-heading').first()).toBeVisible();
+    });
+
     // EXTEND item 1a — Enter-select inserts a block (keyboard, not click).
     // Typing `/` then narrowing with `quote` filters the menu so `block-quote`
     // becomes the active item (fuse top match); BaseScrollFloat's keydown
diff --git a/packages/muya/src/__tests__/localeCompleteness.spec.ts b/packages/muya/src/__tests__/localeCompleteness.spec.ts
index 4d904a9ef0..3b1c097e62 100644
--- a/packages/muya/src/__tests__/localeCompleteness.spec.ts
+++ b/packages/muya/src/__tests__/localeCompleteness.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { de, en, es, fr, ja, ko, pt, zhCN, zhTW } from '../locales';
+import { de, en, es, fr, ja, ko, nl, pt, zhCN, zhTW } from '../locales';
 
 // CHARACTERIZATION: every shipped locale must carry the exact same translation
 // keys as the canonical `en` locale (no missing/extra keys), and expose a
@@ -12,11 +12,36 @@ const nonEnLocales: Array<[string, typeof en]> = [
     ['fr', fr],
     ['ja', ja],
     ['ko', ko],
+    ['nl', nl],
     ['pt', pt],
     ['zh-CN', zhCN],
     ['zh-TW', zhTW],
 ];
 
+// Technical terms that MUST NOT be translated — they are product names,
+// standards, or widely-recognized English terms used as-is in all locales.
+// Note: CJK locales (ja, ko, zh-CN, zh-TW) and Turkish conventionally
+// translate these terms. We only enforce this for Latin-script locales.
+//
+// Canonical spelling of product/standard names (for reference):
+//   - PlantUML   (not "Plantuml") — https://plantuml.com
+//   - Mermaid    — https://mermaid.js.org
+//   - Vega-Lite  (not "Vega Chart") — https://vega.github.io/vega-lite/
+//   - Front Matter — YAML metadata block (industry standard term)
+//   - KaTeX      (not "Katex") — https://katex.org
+//   - MathJax    (not "Mathjax") — https://www.mathjax.org
+//
+// NOTE: The locale key for PlantUML is misspelled as 'Plantuml' in the source.
+// This is a known upstream issue — the key cannot be changed without a
+// coordinated refactor, but display values SHOULD use the correct casing.
+const TECHNICAL_TERMS: Record<string, string> = {
+    'Front Matter': 'Front Matter',
+    'Mermaid': 'Mermaid',
+    'Plantuml': 'PlantUML', // key is misspelled upstream; display value uses correct casing
+};
+
+const LATIN_SCRIPT_LOCALES = ['de', 'es', 'fr', 'nl', 'pt'];
+
 describe('locale completeness', () => {
     const enKeys = Object.keys(en.resource).sort();
 
@@ -25,8 +50,8 @@ describe('locale completeness', () => {
         expect(enKeys.length).toBeGreaterThan(0);
     });
 
-    it('ships exactly nine built-in locales (en + 8 translations)', () => {
-        expect(nonEnLocales).toHaveLength(8);
+    it('ships exactly ten built-in locales (en + 9 translations)', () => {
+        expect(nonEnLocales).toHaveLength(9);
     });
 
     describe('key parity with en', () => {
@@ -44,6 +69,7 @@ describe('locale completeness', () => {
             'fr': 'fr',
             'ja': 'ja',
             'ko': 'ko',
+            'nl': 'nl',
             'pt': 'pt',
             'zh-CN': 'zh-CN',
             'zh-TW': 'zh-TW',
@@ -65,4 +91,18 @@ describe('locale completeness', () => {
             });
         }
     });
+
+    describe('technical terms are not translated (Latin-script locales)', () => {
+        const latinLocales = nonEnLocales.filter(([tag]) => LATIN_SCRIPT_LOCALES.includes(tag));
+        for (const [tag, locale] of latinLocales) {
+            for (const [key, expectedValue] of Object.entries(TECHNICAL_TERMS)) {
+                it(`${tag} keeps "${key}" untranslated`, () => {
+                    const resource = locale.resource as Record<string, string>;
+                    if (key in resource) {
+                        expect(resource[key]).toBe(expectedValue);
+                    }
+                });
+            }
+        }
+    });
 });
diff --git a/packages/muya/src/locales/de.ts b/packages/muya/src/locales/de.ts
index 49caad7d1f..cc3fcd46a0 100644
--- a/packages/muya/src/locales/de.ts
+++ b/packages/muya/src/locales/de.ts
@@ -32,7 +32,7 @@ export const de = {
         'To-do List': 'Aufgabenliste',
         'Vega Chart': 'Vega-Diagramm',
         'Mermaid': 'Mermaid',
-        'Plantuml': 'Plantuml',
+        'Plantuml': 'PlantUML',
         'basic blocks': 'Grundblöcke',
         'headings': 'Überschriften',
         'advanced blocks': 'Erweiterte Blöcke',
diff --git a/packages/muya/src/locales/es.ts b/packages/muya/src/locales/es.ts
index 1d1dd251a1..6c8154e631 100644
--- a/packages/muya/src/locales/es.ts
+++ b/packages/muya/src/locales/es.ts
@@ -32,7 +32,7 @@ export const es = {
         'To-do List': 'Lista de tareas',
         'Vega Chart': 'Gráfico Vega',
         'Mermaid': 'Mermaid',
-        'Plantuml': 'Plantuml',
+        'Plantuml': 'PlantUML',
         'basic blocks': 'bloques básicos',
         'headings': 'encabezados',
         'advanced blocks': 'bloques avanzados',
diff --git a/packages/muya/src/locales/fr.ts b/packages/muya/src/locales/fr.ts
index 622b4cd20e..936d455930 100644
--- a/packages/muya/src/locales/fr.ts
+++ b/packages/muya/src/locales/fr.ts
@@ -32,7 +32,7 @@ export const fr = {
         'To-do List': 'Liste de tâches',
         'Vega Chart': 'Graphique Vega',
         'Mermaid': 'Mermaid',
-        'Plantuml': 'Plantuml',
+        'Plantuml': 'PlantUML',
         'basic blocks': 'blocs de base',
         'headings': 'titres',
         'advanced blocks': 'blocs avancés',
diff --git a/packages/muya/src/locales/index.ts b/packages/muya/src/locales/index.ts
index 5f51cc59af..b9f7eb555d 100644
--- a/packages/muya/src/locales/index.ts
+++ b/packages/muya/src/locales/index.ts
@@ -4,6 +4,7 @@ export { es } from './es';
 export { fr } from './fr';
 export { ja } from './ja';
 export { ko } from './ko';
+export { nl } from './nl';
 export { pt } from './pt';
 export { tr } from './tr';
 export { zhCN } from './zh-CN';
diff --git a/packages/muya/src/locales/nl.ts b/packages/muya/src/locales/nl.ts
new file mode 100644
index 0000000000..b3ef11b10b
--- /dev/null
+++ b/packages/muya/src/locales/nl.ts
@@ -0,0 +1,101 @@
+export const nl = {
+    name: 'nl',
+    resource: {
+    // tableTools
+        'Insert Row Above': 'Rij invoegen boven',
+        'Insert Row Below': 'Rij invoegen onder',
+        'Remove Row': 'Rij verwijderen',
+        // tableColumnTools
+        'Align Left': 'Links uitlijnen',
+        'Align Center': 'Centreren',
+        'Align Right': 'Rechts uitlijnen',
+        'Insert Column left': 'Kolom invoegen links',
+        'Insert Column right': 'Kolom invoegen rechts',
+        'Remove Column': 'Kolom verwijderen',
+        // quickInsert
+        'Paragraph': 'Alinea',
+        'Horizontal Line': 'Horizontale lijn',
+        'Front Matter': 'Front Matter',
+        'Heading 1': 'Kop 1',
+        'Heading 2': 'Kop 2',
+        'Heading 3': 'Kop 3',
+        'Heading 4': 'Kop 4',
+        'Heading 5': 'Kop 5',
+        'Heading 6': 'Kop 6',
+        'Table Block': 'Tabelblok',
+        'Display Math': 'Wiskunde weergeven',
+        'HTML Block': 'HTML-blok',
+        'Code Block': 'Codeblok',
+        'Quote Block': 'Citaatblok',
+        'Order List': 'Genummerde lijst',
+        'Bullet List': 'Opsommingslijst',
+        'To-do List': 'Takenlijst',
+        'Vega Chart': 'Vega-grafiek',
+        'Mermaid': 'Mermaid',
+        'Plantuml': 'PlantUML',
+        'basic blocks': 'basisblokken',
+        'headings': 'koppen',
+        'advanced blocks': 'geavanceerde blokken',
+        'list blocks': 'lijstblokken',
+        'diagrams': 'diagrammen',
+        'No result': 'Geen resultaat',
+        'Search keyword...': 'Zoek trefwoord...',
+        'Type / to insert...': 'Typ / om in te voegen...',
+        // formatPicker
+        'Emphasize': 'Vet',
+        'Italic': 'Cursief',
+        'Underline': 'Onderstreept',
+        'Strikethrough': 'Doorgestreept',
+        'Highlight': 'Markering',
+        'Inline Code': 'Inline code',
+        'Inline Math': 'Inline wiskunde',
+        'Link': 'Link',
+        'Image': 'Afbeelding',
+        'Eliminate': 'Opmaak wissen',
+        // Code block
+        'Copy content': 'Inhoud kopiëren',
+        'Input Language Identifier...': 'Voer taalidentificatie in...',
+        // emojiPicker
+        'Smileys & Emotion': 'Smileys & Emotie',
+        'People & Body': 'Mensen & Lichaam',
+        'Animals & Nature': 'Dieren & Natuur',
+        'Food & Drink': 'Eten & Drinken',
+        'Travel & Places': 'Reizen & Plaatsen',
+        'Activities': 'Activiteiten',
+        'Objects': 'Objecten',
+        'Symbols': 'Symbolen',
+        'Flags': 'Vlaggen',
+        // frontMenu
+        'Duplicate': 'Dupliceren',
+        'New Paragraph': 'Nieuwe alinea',
+        'Delete': 'Verwijderen',
+        // imageToolbar
+        'Edit Image': 'Afbeelding bewerken',
+        'Inline Image': 'Inline afbeelding',
+        'Remove Image': 'Afbeelding verwijderen',
+        // ImageSelector
+        'Alt text': 'Alt-tekst',
+        'Image link or local path': 'Afbeeldingslink of lokaal pad',
+        'Image title': 'Afbeeldingstitel',
+        'Choose Image': 'Afbeelding kiezen',
+        'Choose image from your computer.': 'Kies een afbeelding van je computer.',
+        'Embed Image': 'Afbeelding insluiten',
+        'Select': 'Selecteren',
+        'Embed link': 'Link insluiten',
+        'Paste web image or local image path. Use': 'Plak een webafbeelding of lokaal pad. Gebruik',
+        'simple mode': 'eenvoudige modus',
+        'full mode': 'volledige modus',
+        // preview block
+        'Loading...': 'Laden...',
+        'Invalid Diagram Code': 'Ongeldige diagramcode',
+        'Empty Diagram': 'Leeg diagram',
+        'Input Mathematical Formula...': 'Voer wiskundeformule in...',
+        'Input Front Matter...': 'Voer Front Matter in...',
+        'Invalid Mathematical Formula': 'Ongeldige wiskundeformule',
+        'Empty Mathematical Formula': 'Lege wiskundeformule',
+        // headingCopyLink
+        'Copy anchor link to this heading': 'Ankerlink naar deze kop kopiëren',
+        'Click to add an image': 'Klik om een afbeelding toe te voegen',
+        'Load image failed': 'Afbeelding laden mislukt',
+    },
+};
diff --git a/packages/muya/src/locales/pt.ts b/packages/muya/src/locales/pt.ts
index bd54634d90..ee8bcd7127 100644
--- a/packages/muya/src/locales/pt.ts
+++ b/packages/muya/src/locales/pt.ts
@@ -32,7 +32,7 @@ export const pt = {
         'To-do List': 'Lista de tarefas',
         'Vega Chart': 'Gráfico Vega',
         'Mermaid': 'Mermaid',
-        'Plantuml': 'Plantuml',
+        'Plantuml': 'PlantUML',
         'basic blocks': 'blocos básicos',
         'headings': 'títulos',
         'advanced blocks': 'blocos avançados',
diff --git a/packages/muya/src/ui/paragraphQuickInsertMenu/index.css b/packages/muya/src/ui/paragraphQuickInsertMenu/index.css
index 8a686c42a9..1b658bccb0 100644
--- a/packages/muya/src/ui/paragraphQuickInsertMenu/index.css
+++ b/packages/muya/src/ui/paragraphQuickInsertMenu/index.css
@@ -39,7 +39,11 @@
     background-color: var(--float-hover-color);
 }
 
-.mu-quick-insert:hover .active {
+.mu-quick-insert:not(.mu-keyboard-navigation):hover .active:not(:hover) {
+    background: transparent;
+}
+
+.mu-quick-insert.mu-keyboard-navigation div.item:hover:not(.active) {
     background: transparent;
 }
 
diff --git a/packages/muya/src/ui/paragraphQuickInsertMenu/index.ts b/packages/muya/src/ui/paragraphQuickInsertMenu/index.ts
index dd3829ebcd..d9749d93e0 100644
--- a/packages/muya/src/ui/paragraphQuickInsertMenu/index.ts
+++ b/packages/muya/src/ui/paragraphQuickInsertMenu/index.ts
@@ -112,6 +112,31 @@ export class ParagraphQuickInsertMenu extends BaseScrollFloat {
         };
 
         eventCenter.attachDOMEvent(domNode, 'keydown', handleKeydown);
+        eventCenter.attachDOMEvent(this.container!, 'mousemove', (event: Event) => {
+            this.container!.classList.remove('mu-keyboard-navigation');
+            if (!(event.target instanceof Element))
+                return;
+
+            const itemElement = event.target.closest<HTMLElement>('.item');
+            if (!itemElement || !this.container!.contains(itemElement))
+                return;
+
+            const item = this.renderArray.find(({ label }) => {
+                return label === itemElement.dataset.label;
+            });
+            if (item && item !== this.activeItem)
+                this.activeItem = item;
+        });
+    }
+
+    override step(direction: 'previous' | 'next') {
+        this.container!.classList.add('mu-keyboard-navigation');
+        super.step(direction);
+    }
+
+    override hide() {
+        this.container!.classList.remove('mu-keyboard-navigation');
+        super.hide();
     }
 
     render() {