diff --git a/ytsage/languages/ar.json b/ytsage/languages/ar.json
index 3f2dea5..e61e38b 100644
--- a/ytsage/languages/ar.json
+++ b/ytsage/languages/ar.json
@@ -84,7 +84,7 @@
     "deselect_all": "إلغاء تحديد الكل",
     "open_folder": "فتح موقع المجلد",
     "history": "السجل",
-    "save_playlist": "Save Playlist As"
+    "save_playlist": "حفظ قائمة التشغيل باسم"
   },
   "dialogs": {
     "custom_options": "خيارات مخصصة",
@@ -97,7 +97,7 @@
     "no_subtitles_available": "لا توجد ترجمات متاحة",
     "matching": "مطابقة",
     "ytdlp_log_title": "سجل yt-dlp",
-    "filter_playlist_placeholder": "Filter videos..."
+    "filter_playlist_placeholder": "تصفية الفيديوهات..."
   },
   "tabs": {
     "cookies": "تسجيل الدخول بالكوكيز",
@@ -345,12 +345,12 @@
     "tab_general": "عام",
     "tab_format": "تنسيق",
     "tab_file": "ملف",
-    "concurrent_fragments": "Concurrent Connections",
-    "concurrent_fragments_help": "Number of connections per download. Higher values bypass throttling but may cause temporary blocks if set too high. Default: 1.",
-    "defaults_settings": "Default Selection Settings",
-    "default_video_quality": "Default Video Resolution (Height):",
-    "default_subtitle_language": "Default Subtitle Language(s):",
-    "defaults_help": "Set your preferred video height and subtitle languages (comma-separated). They will be auto-selected if available."
+    "concurrent_fragments": "اتصالات متزامنة",
+    "concurrent_fragments_help": "عدد الاتصالات لكل عملية تحميل. القيم الأعلى تتجاوز الاختناق ولكنها قد تسبب حظراً مؤقتاً إذا كانت عالية جداً. الافتراضي: 1.",
+    "defaults_settings": "إعدادات الاختيار الافتراضية",
+    "default_video_quality": "دقة الفيديو الافتراضية (الطول):",
+    "default_subtitle_language": "لغات الترجمة الافتراضية:",
+    "defaults_help": "اضبط ارتفاع الفيديو المفضل ولغات الترجمة (مفصولة بفاصلة). سيتم اختيارها تلقائيًا إذا كانت متوفرة."
   },
   "main_ui": {
     "url_placeholder": "أدخل رابط فيديو يوتيوب أو قائمة تشغيل",
@@ -476,12 +476,12 @@
     "total_videos": "إجمالي الفيديوهات: {count}",
     "display_format": "قائمة التشغيل: {title} | {count} فيديوهات",
     "select_videos_title": "اختر مقاطع الفيديو من قائمة التشغيل",
-    "save_as": "Save Playlist As",
-    "save_success_title": "Success",
-    "saved_successfully": "Playlist saved successfully.",
-    "save_error_title": "Save Error",
-    "no_videos_to_save": "No playlist entries gathered!",
-    "save_error_msg": "Failed to save playlist."
+    "save_as": "حفظ قائمة التشغيل باسم",
+    "save_success_title": "تم بنجاح",
+    "saved_successfully": "تم حفظ قائمة التشغيل بنجاح.",
+    "save_error_title": "خطأ في الحفظ",
+    "no_videos_to_save": "لم يتم العثور على أي مقاطع فيديو لحفظها!",
+    "save_error_msg": "فشل في حفظ قائمة التشغيل."
   },
   "subtitle_selection": {
     "count_selected": "{count} محدد"
@@ -638,4 +638,4 @@
     "update_failed": "❌ فشل التحديث: {error}",
     "check_failed": "فشل التحقق من التحديثات. يرجى التحقق من اتصالك بالإنترنت."
   }
-}
+}
\ No newline at end of file
diff --git a/ytsage/languages/de.json b/ytsage/languages/de.json
index 2102520..d3375ce 100644
--- a/ytsage/languages/de.json
+++ b/ytsage/languages/de.json
@@ -346,11 +346,11 @@
     "tab_format": "Format",
     "tab_file": "Datei",
     "concurrent_fragments": "Gleichzeitige Verbindungen",
-    "concurrent_fragments_help": "Anzahl der Verbindungen pro Download. Höhere Werte umgehen die Drosselung, können aber bei zu hohen Werten zu temporären Sperren führen. Standard: 1.",
+    "concurrent_fragments_help": "Anzahl der Verbindungen pro Download. Höhere Werte umgehen Drosselungen, können aber bei zu hohen Werten zu temporären Sperren führen. Standard: 1.",
     "defaults_settings": "Standard-Auswahleinstellungen",
     "default_video_quality": "Standard-Videoauflösung (Höhe):",
-    "default_subtitle_language": "Standard-Untertitelsprache(n):",
-    "defaults_help": "Geben Sie Ihre bevorzugte Videohöhe und Untertitelsprachen ein (kommagetrennt). Sie werden automatisch ausgewählt, falls verfügbar."
+    "default_subtitle_language": "Standard- Untertitelsprache(n):",
+    "defaults_help": "Legen Sie Ihre bevorzugte Videohöhe und Untertitelsprachen fest (kommagetrennt). Diese werden automatisch ausgewählt, falls verfügbar."
   },
   "main_ui": {
     "url_placeholder": "YouTube-Video- oder Playlist-URL eingeben",
@@ -476,12 +476,12 @@
     "total_videos": "Gesamtanzahl Videos: {count}",
     "display_format": "Playlist: {title} | {count} Videos",
     "select_videos_title": "Playlist-Videos auswählen",
-    "save_as": "Save Playlist As",
-    "save_success_title": "Success",
-    "saved_successfully": "Playlist saved successfully.",
-    "save_error_title": "Save Error",
-    "no_videos_to_save": "No playlist entries gathered!",
-    "save_error_msg": "Failed to save playlist."
+    "save_as": "Playlist speichern unter",
+    "save_success_title": "Erfolg",
+    "saved_successfully": "Playlist erfolgreich gespeichert.",
+    "save_error_title": "Fehler beim Speichern",
+    "no_videos_to_save": "Keine Playlist-Einträge gesammelt!",
+    "save_error_msg": "Fehler beim Speichern der Playlist."
   },
   "subtitle_selection": {
     "count_selected": "{count} ausgewählt"
@@ -638,4 +638,4 @@
     "update_failed": "❌ Update fehlgeschlagen: {error}",
     "check_failed": "Suche nach Updates fehlgeschlagen. Bitte überprüfen Sie Ihre Internetverbindung."
   }
-}
+}
\ No newline at end of file
diff --git a/ytsage/languages/es.json b/ytsage/languages/es.json
index db5797d..f8f39c6 100644
--- a/ytsage/languages/es.json
+++ b/ytsage/languages/es.json
@@ -346,11 +346,11 @@
     "tab_format": "Formato",
     "tab_file": "Archivo",
     "concurrent_fragments": "Conexiones simultáneas",
-    "concurrent_fragments_help": "Número de conexiones por descarga. Los valores más altos evitan la limitación, pero pueden causar bloqueos temporales si son demasiado altos. Predeterminado: 1.",
+    "concurrent_fragments_help": "Número de conexiones por descarga. Los valores más altos evitan la limitación, pero pueden causar bloqueos temporales si se establecen demasiado altos. Predeterminado: 1.",
     "defaults_settings": "Configuración de selección predeterminada",
-    "default_video_quality": "Resolución de video predeterminada (Altura):",
+    "default_video_quality": "Resolución de video predeterminada (altura):",
     "default_subtitle_language": "Idioma(s) de subtítulos predeterminado(s):",
-    "defaults_help": "Establezca su altura de video y sus idiomas de subtítulos preferidos (separados por comas). Se seleccionarán automáticamente si están disponibles."
+    "defaults_help": "Establece tu altura de video preferida y los idiomas de los subtítulos (separados por comas). Se seleccionarán automáticamente si están disponibles."
   },
   "main_ui": {
     "url_placeholder": "Ingresa URL de video o lista de YouTube",
@@ -476,11 +476,11 @@
     "total_videos": "Total de Videos: {count}",
     "display_format": "Lista de reproducción: {title} | {count} videos",
     "select_videos_title": "Seleccionar Videos de la Lista de Reproducción",
-    "save_as": "Guardar lista como",
+    "save_as": "Guardar playlist como",
     "save_success_title": "Éxito",
-    "saved_successfully": "Lista de reproducción guardada con éxito.",
+    "saved_successfully": "Playlist guardada correctamente.",
     "save_error_title": "Error al guardar",
-    "no_videos_to_save": "¡No se han recopilado entradas de la lista!",
+    "no_videos_to_save": "¡No se han recopilado entradas de la lista de reproducción!",
     "save_error_msg": "Error al guardar la lista de reproducción."
   },
   "subtitle_selection": {
@@ -638,4 +638,4 @@
     "update_failed": "❌ Error en la actualización: {error}",
     "check_failed": "Error al buscar actualizaciones. Por favor, verifique su conexión a Internet."
   }
-}
+}
\ No newline at end of file
diff --git a/ytsage/languages/fr.json b/ytsage/languages/fr.json
index 2e21587..88768e6 100644
--- a/ytsage/languages/fr.json
+++ b/ytsage/languages/fr.json
@@ -346,11 +346,11 @@
     "tab_format": "Format",
     "tab_file": "Fichier",
     "concurrent_fragments": "Connexions simultanées",
-    "concurrent_fragments_help": "Nombre de connexions par téléchargement. Des valeurs plus élevées contournent le bridage mais peuvent causer des blocages temporaires si elles sont trop élevées. Par défaut : 1.",
+    "concurrent_fragments_help": "Nombre de connexions par téléchargement. Des valeurs plus élevées contournent le bridage mais peuvent entraîner des blocages temporaires si elles sont trop élevées. Par défaut : 1.",
     "defaults_settings": "Paramètres de sélection par défaut",
-    "default_video_quality": "Résolution vidéo par défaut (Hauteur) :",
+    "default_video_quality": "Résolution vidéo par défaut (hauteur) :",
     "default_subtitle_language": "Langue(s) des sous-titres par défaut :",
-    "defaults_help": "Définissez votre hauteur de vidéo et vos langues de sous-titres préférées (séparées par des virgules). Elles seront sélectionnées automatiquement si disponibles."
+    "defaults_help": "Définissez votre hauteur de vidéo préférée et les langues des sous-titres (séparées par des virgules). Elles seront sélectionnées automatiquement si elles sont disponibles."
   },
   "main_ui": {
     "url_placeholder": "Entrer l'URL de la vidéo ou de la playlist YouTube",
@@ -476,12 +476,12 @@
     "total_videos": "Total des vidéos : {count}",
     "display_format": "Playlist : {title} | {count} vidéos",
     "select_videos_title": "Sélectionner les Vidéos de la Playlist",
-    "save_as": "Save Playlist As",
-    "save_success_title": "Success",
-    "saved_successfully": "Playlist saved successfully.",
-    "save_error_title": "Save Error",
-    "no_videos_to_save": "No playlist entries gathered!",
-    "save_error_msg": "Failed to save playlist."
+    "save_as": "Enregistrer la playlist sous",
+    "save_success_title": "Succès",
+    "saved_successfully": "Playlist enregistrée avec succès.",
+    "save_error_title": "Erreur d'enregistrement",
+    "no_videos_to_save": "Aucune vidéo de la playlist n'a été récupérée !",
+    "save_error_msg": "Échec de l'enregistrement de la playlist."
   },
   "subtitle_selection": {
     "count_selected": "{count} sélectionné(s)"
@@ -638,4 +638,4 @@
     "update_failed": "❌ Échec de la mise à jour : {error}",
     "check_failed": "Échec de la vérification des mises à jour. Veuillez vérifier votre connexion Internet."
   }
-}
+}
\ No newline at end of file
diff --git a/ytsage/languages/hi.json b/ytsage/languages/hi.json
index 848d375..a491106 100644
--- a/ytsage/languages/hi.json
+++ b/ytsage/languages/hi.json
@@ -345,12 +345,12 @@
     "tab_general": "सामान्य",
     "tab_format": "प्रारूप",
     "tab_file": "फ़ाइल",
-    "concurrent_fragments": "समवर्ती कनेक्शन",
-    "concurrent_fragments_help": "प्रति डाउनलोड कनेक्शन की संख्या। उच्च मान थ्रॉटलिंग को बायपास करते हैं लेकिन बहुत अधिक होने पर अस्थायी ब्लॉक का कारण बन सकते हैं। डिफ़ॉルト: 1।",
+    "concurrent_fragments": "एक साथ कनेक्शन",
+    "concurrent_fragments_help": "प्रति डाउनलोड कनेक्शन की संख्या। उच्च मान थ्रॉटलिंग को बायपास करते हैं लेकिन बहुत अधिक सेट होने पर अस्थायी ब्लॉक का कारण बन सकते हैं। डिफ़ॉल्ट: 1.",
     "defaults_settings": "डिफ़ॉल्ट चयन सेटिंग्स",
     "default_video_quality": "डिफ़ॉल्ट वीडियो रिज़ॉल्यूशन (ऊंचाई):",
-    "default_subtitle_language": "डिफ़ॉल्ट उपशीर्षक भाषाएँ:",
-    "defaults_help": "अपनी पसंदीदा वीडियो ऊंचाई और उपशीर्षक भाषाएं (कॉमा से अलग) सेट करें। उपलब्ध होने पर वे स्वतः चयनित हो जाएंगे।"
+    "default_subtitle_language": "डिफ़ॉल्ट उपशीर्षक भाषा(ए):",
+    "defaults_help": "अपनी पसंदीदा वीडियो ऊंचाई और उपशीर्षक भाषाएं (कॉमा से अलग) सेट करें। उपलब्ध होने पर वे स्वतः चयनित हो जाएंगी।"
   },
   "main_ui": {
     "url_placeholder": "YouTube वीडियो या प्लेलिस्ट URL दर्ज करें",
@@ -480,7 +480,7 @@
     "save_success_title": "सफलता",
     "saved_successfully": "प्लेलिस्ट सफलतापूर्वक सहेजी गई।",
     "save_error_title": "सहेजने में त्रुटि",
-    "no_videos_to_save": "कोई प्लेलिस्ट प्रविष्टियां एकत्र नहीं की गईं!",
+    "no_videos_to_save": "कोई प्लेलिस्ट प्रविष्टियाँ एकत्रित नहीं हुई!",
     "save_error_msg": "प्लेलिस्ट सहेजने में विफल।"
   },
   "subtitle_selection": {
@@ -638,4 +638,4 @@
     "update_failed": "❌ अपडेट विफल: {error}",
     "check_failed": "अपडेट की जांच विफल। कृपया अपना इंटरनेट कनेक्शन जांचें।"
   }
-}
+}
\ No newline at end of file
diff --git a/ytsage/languages/id.json b/ytsage/languages/id.json
index 5467f99..023b36c 100644
--- a/ytsage/languages/id.json
+++ b/ytsage/languages/id.json
@@ -84,7 +84,7 @@
     "deselect_all": "Batalkan pilihan semua",
     "open_folder": "Buka lokasi folder",
     "history": "Riwayat",
-    "save_playlist": "Save Playlist As"
+    "save_playlist": "Simpan Playlist Sebagai"
   },
   "dialogs": {
     "custom_options": "Opsi khusus",
@@ -345,12 +345,12 @@
     "tab_general": "Umum",
     "tab_format": "Format",
     "tab_file": "Berkas",
-    "concurrent_fragments": "Concurrent Connections",
-    "concurrent_fragments_help": "Number of connections per download. Higher values bypass throttling but may cause temporary blocks if set too high. Default: 1.",
-    "defaults_settings": "Default Selection Settings",
-    "default_video_quality": "Default Video Resolution (Height):",
-    "default_subtitle_language": "Default Subtitle Language(s):",
-    "defaults_help": "Set your preferred video height and subtitle languages (comma-separated). They will be auto-selected if available."
+    "concurrent_fragments": "Koneksi Simultan",
+    "concurrent_fragments_help": "Jumlah koneksi per unduhan. Nilai yang lebih tinggi melewati pembatasan tetapi dapat menyebabkan pemblokiran sementara jika diatur terlalu tinggi. Default: 1.",
+    "defaults_settings": "Pengaturan Pilihan Default",
+    "default_video_quality": "Resolusi Video Default (Tinggi):",
+    "default_subtitle_language": "Bahasa Subtitel Default:",
+    "defaults_help": "Atur tinggi video dan bahasa subtitel pilihan Anda (pisahkan dengan koma). Mereka akan dipilih otomatis jika tersedia."
   },
   "main_ui": {
     "url_placeholder": "Masukkan URL video atau playlist YouTube",
@@ -476,12 +476,12 @@
     "total_videos": "Total Video: {count}",
     "display_format": "Playlist: {title} | {count} video",
     "select_videos_title": "Pilih Video Playlist",
-    "save_as": "Save Playlist As",
-    "save_success_title": "Success",
-    "saved_successfully": "Playlist saved successfully.",
-    "save_error_title": "Save Error",
-    "no_videos_to_save": "No playlist entries gathered!",
-    "save_error_msg": "Failed to save playlist."
+    "save_as": "Simpan Playlist Sebagai",
+    "save_success_title": "Berhasil",
+    "saved_successfully": "Playlist berhasil disimpan.",
+    "save_error_title": "Gagal Menyimpan",
+    "no_videos_to_save": "Tidak ada entri playlist yang dikumpulkan!",
+    "save_error_msg": "Gagal menyimpan playlist."
   },
   "subtitle_selection": {
     "count_selected": "{count} dipilih"
@@ -638,4 +638,4 @@
     "update_failed": "❌ Pembaruan gagal: {error}",
     "check_failed": "Gagal memeriksa pembaruan. Harap periksa koneksi internet Anda."
   }
-}
+}
\ No newline at end of file
diff --git a/ytsage/languages/it.json b/ytsage/languages/it.json
index 22320c4..bf20226 100644
--- a/ytsage/languages/it.json
+++ b/ytsage/languages/it.json
@@ -84,7 +84,7 @@
     "deselect_all": "Deseleziona tutto",
     "open_folder": "Apri posizione cartella",
     "history": "Cronologia",
-    "save_playlist": "Save Playlist As"
+    "save_playlist": "Salva playlist come"
   },
   "dialogs": {
     "custom_options": "Opzioni personalizzate",
@@ -345,12 +345,12 @@
     "tab_general": "Generale",
     "tab_format": "Formato",
     "tab_file": "File",
-    "concurrent_fragments": "Concurrent Connections",
-    "concurrent_fragments_help": "Number of connections per download. Higher values bypass throttling but may cause temporary blocks if set too high. Default: 1.",
-    "defaults_settings": "Default Selection Settings",
-    "default_video_quality": "Default Video Resolution (Height):",
-    "default_subtitle_language": "Default Subtitle Language(s):",
-    "defaults_help": "Set your preferred video height and subtitle languages (comma-separated). They will be auto-selected if available."
+    "concurrent_fragments": "Connessioni simultanee",
+    "concurrent_fragments_help": "Numero di connessioni per download. Valori più alti aggirano il throttling ma possono causare blocchi temporanei se impostati troppo alti. Predefinito: 1.",
+    "defaults_settings": "Impostazioni di selezione predefinite",
+    "default_video_quality": "Risoluzione video predefinita (altezza):",
+    "default_subtitle_language": "Lingua/e dei sottotitoli predefinita/e:",
+    "defaults_help": "Imposta l'altezza del video preferita e le lingue dei sottotitoli (separate da virgole). Verranno selezionate automaticamente se disponibili."
   },
   "main_ui": {
     "url_placeholder": "Inserisci URL video YouTube o playlist",
@@ -476,12 +476,12 @@
     "total_videos": "Video totali: {count}",
     "display_format": "Playlist: {title} | {count} video",
     "select_videos_title": "Seleziona Video Playlist",
-    "save_as": "Save Playlist As",
-    "save_success_title": "Success",
-    "saved_successfully": "Playlist saved successfully.",
-    "save_error_title": "Save Error",
-    "no_videos_to_save": "No playlist entries gathered!",
-    "save_error_msg": "Failed to save playlist."
+    "save_as": "Salva playlist come",
+    "save_success_title": "Successo",
+    "saved_successfully": "Playlist salvata con successo.",
+    "save_error_title": "Errore di salvataggio",
+    "no_videos_to_save": "Nessuna voce della playlist raccolta!",
+    "save_error_msg": "Impossibile salvare la playlist."
   },
   "subtitle_selection": {
     "count_selected": "{count} selezionati"
@@ -638,4 +638,4 @@
     "update_failed": "❌ Aggiornamento fallito: {error}",
     "check_failed": "Impossibile controllare gli aggiornamenti. Controlla la tua connessione Internet."
   }
-}
+}
\ No newline at end of file
diff --git a/ytsage/languages/ja.json b/ytsage/languages/ja.json
index a4bc6bf..540c217 100644
--- a/ytsage/languages/ja.json
+++ b/ytsage/languages/ja.json
@@ -84,7 +84,7 @@
     "deselect_all": "すべて解除",
     "open_folder": "フォルダの場所を開く",
     "history": "履歴",
-    "save_playlist": "Save Playlist As"
+    "save_playlist": "プレイリストを別名で保存"
   },
   "dialogs": {
     "custom_options": "カスタムオプション",
@@ -345,12 +345,12 @@
     "tab_general": "一般",
     "tab_format": "フォーマット",
     "tab_file": "ファイル",
-    "concurrent_fragments": "Concurrent Connections",
-    "concurrent_fragments_help": "Number of connections per download. Higher values bypass throttling but may cause temporary blocks if set too high. Default: 1.",
-    "defaults_settings": "Default Selection Settings",
-    "default_video_quality": "Default Video Resolution (Height):",
-    "default_subtitle_language": "Default Subtitle Language(s):",
-    "defaults_help": "Set your preferred video height and subtitle languages (comma-separated). They will be auto-selected if available."
+    "concurrent_fragments": "同時接続数",
+    "concurrent_fragments_help": "ダウンロードごとの接続数。値を大きくするとスロットリングを回避できますが、高すぎると一時的なブロックが発生する可能性があります。デフォルト: 1。",
+    "defaults_settings": "デフォルト選択設定",
+    "default_video_quality": "デフォルトのビデオ解像度 (高さ):",
+    "default_subtitle_language": "デフォルトの字幕言語:",
+    "defaults_help": "優先するビデオの高さと字幕言語（カンマ区切り）を設定します。利用可能な場合は自動的に選択されます。"
   },
   "main_ui": {
     "url_placeholder": "YouTubeの動画URLまたはプレイリストURLを入力",
@@ -476,12 +476,12 @@
     "total_videos": "総動画数: {count}",
     "display_format": "再生リスト: {title} | {count}個の動画",
     "select_videos_title": "プレイリスト動画を選択",
-    "save_as": "Save Playlist As",
-    "save_success_title": "Success",
-    "saved_successfully": "Playlist saved successfully.",
-    "save_error_title": "Save Error",
-    "no_videos_to_save": "No playlist entries gathered!",
-    "save_error_msg": "Failed to save playlist."
+    "save_as": "プレイリストを別名で保存",
+    "save_success_title": "成功",
+    "saved_successfully": "プレイリストを正常に保存しました。",
+    "save_error_title": "保存エラー",
+    "no_videos_to_save": "プレイリストのエントリが見つかりません！",
+    "save_error_msg": "プレイリストの保存に失敗しました。"
   },
   "subtitle_selection": {
     "count_selected": "{count}個選択"
@@ -638,4 +638,4 @@
     "update_failed": "❌ 更新が失敗しました：{error}",
     "check_failed": "更新の確認に失敗しました。インターネット接続を確認してください。"
   }
-}
+}
\ No newline at end of file
diff --git a/ytsage/languages/pl.json b/ytsage/languages/pl.json
index d163669..9864a4e 100644
--- a/ytsage/languages/pl.json
+++ b/ytsage/languages/pl.json
@@ -84,7 +84,7 @@
     "deselect_all": "Odznacz wszystko",
     "open_folder": "Otwórz lokalizację folderu",
     "history": "Historia",
-    "save_playlist": "Save Playlist As"
+    "save_playlist": "Zapisz playlistę jako"
   },
   "dialogs": {
     "custom_options": "Opcje niestandardowe",
@@ -345,12 +345,12 @@
     "tab_general": "Ogólne",
     "tab_format": "Format",
     "tab_file": "Plik",
-    "concurrent_fragments": "Concurrent Connections",
-    "concurrent_fragments_help": "Number of connections per download. Higher values bypass throttling but may cause temporary blocks if set too high. Default: 1.",
-    "defaults_settings": "Default Selection Settings",
-    "default_video_quality": "Default Video Resolution (Height):",
-    "default_subtitle_language": "Default Subtitle Language(s):",
-    "defaults_help": "Set your preferred video height and subtitle languages (comma-separated). They will be auto-selected if available."
+    "concurrent_fragments": "Jednoczesne połączenia",
+    "concurrent_fragments_help": "Liczba połączeń na pobieranie. Wyższe wartości omijają dławienie, ale mogą powodować tymczasowe blokady, jeśli zostaną ustawione zbyt wysoko. Domyślnie: 1.",
+    "defaults_settings": "Domyślne ustawienia wyboru",
+    "default_video_quality": "Domyślna rozdzielczość wideo (wysokość):",
+    "default_subtitle_language": "Domyślny język(i) napisów:",
+    "defaults_help": "Ustaw preferowaną wysokość wideo i języki napisów (rozdzielone przecinkami). Zostaną one automatycznie wybrane, jeśli będą dostępne."
   },
   "main_ui": {
     "url_placeholder": "Wprowadź URL wideo YouTube lub playlisty",
@@ -476,12 +476,12 @@
     "total_videos": "Wszystkich wideo: {count}",
     "display_format": "Playlista: {title} | {count} wideo",
     "select_videos_title": "Wybierz Filmy z Playlisty",
-    "save_as": "Save Playlist As",
-    "save_success_title": "Success",
-    "saved_successfully": "Playlist saved successfully.",
-    "save_error_title": "Save Error",
-    "no_videos_to_save": "No playlist entries gathered!",
-    "save_error_msg": "Failed to save playlist."
+    "save_as": "Zapisz playlistę jako",
+    "save_success_title": "Sukces",
+    "saved_successfully": "Playlista zapisana pomyślnie.",
+    "save_error_title": "Błąd zapisu",
+    "no_videos_to_save": "Nie zebrano żadnych wpisów z playlisty!",
+    "save_error_msg": "Nie udało się zapisać playlisty."
   },
   "subtitle_selection": {
     "count_selected": "{count} wybrano"
@@ -638,4 +638,4 @@
     "update_failed": "❌ Aktualizacja nie powiodła się: {error}",
     "check_failed": "Nie udało się sprawdzić aktualizacji. Sprawdź połączenie internetowe."
   }
-}
+}
\ No newline at end of file
diff --git a/ytsage/languages/pt.json b/ytsage/languages/pt.json
index b011e71..1645137 100644
--- a/ytsage/languages/pt.json
+++ b/ytsage/languages/pt.json
@@ -84,7 +84,7 @@
     "deselect_all": "Desmarcar Tudo",
     "open_folder": "Abrir local da pasta",
     "history": "Histórico",
-    "save_playlist": "Save Playlist As"
+    "save_playlist": "Salvar playlist como"
   },
   "dialogs": {
     "custom_options": "Opções Personalizadas",
@@ -345,12 +345,12 @@
     "tab_general": "Geral",
     "tab_format": "Formato",
     "tab_file": "Arquivo",
-    "concurrent_fragments": "Concurrent Connections",
-    "concurrent_fragments_help": "Number of connections per download. Higher values bypass throttling but may cause temporary blocks if set too high. Default: 1.",
-    "defaults_settings": "Default Selection Settings",
-    "default_video_quality": "Default Video Resolution (Height):",
-    "default_subtitle_language": "Default Subtitle Language(s):",
-    "defaults_help": "Set your preferred video height and subtitle languages (comma-separated). They will be auto-selected if available."
+    "concurrent_fragments": "Conexões simultâneas",
+    "concurrent_fragments_help": "Número de conexões por download. Valores mais altos contornam o limite de velocidade, mas podem causar bloqueios temporários se forem muito altos. Padrão: 1.",
+    "defaults_settings": "Configurações de seleção padrão",
+    "default_video_quality": "Resolução de vídeo padrão (altura):",
+    "default_subtitle_language": "Idioma(s) de legenda padrão:",
+    "defaults_help": "Defina sua altura de vídeo preferida e os idiomas das legendas (separados por vírgula). Eles serão selecionados automaticamente se disponíveis."
   },
   "main_ui": {
     "url_placeholder": "Digite a URL do vídeo ou playlist do YouTube",
@@ -476,12 +476,12 @@
     "total_videos": "Total de Vídeos: {count}",
     "display_format": "Playlist: {title} | {count} vídeos",
     "select_videos_title": "Selecionar Vídeos da Playlist",
-    "save_as": "Save Playlist As",
-    "save_success_title": "Success",
-    "saved_successfully": "Playlist saved successfully.",
-    "save_error_title": "Save Error",
-    "no_videos_to_save": "No playlist entries gathered!",
-    "save_error_msg": "Failed to save playlist."
+    "save_as": "Salvar playlist como",
+    "save_success_title": "Sucesso",
+    "saved_successfully": "Playlist salva com sucesso.",
+    "save_error_title": "Erro ao salvar",
+    "no_videos_to_save": "Nenhuma entrada de playlist coletada!",
+    "save_error_msg": "Falha ao salvar a playlist."
   },
   "subtitle_selection": {
     "count_selected": "{count} selecionadas"
@@ -638,4 +638,4 @@
     "update_failed": "❌ Falha na atualização: {error}",
     "check_failed": "Falha ao verificar atualizações. Verifique sua conexão com a Internet."
   }
-}
+}
\ No newline at end of file
diff --git a/ytsage/languages/ru.json b/ytsage/languages/ru.json
index 159a86c..dc615a8 100644
--- a/ytsage/languages/ru.json
+++ b/ytsage/languages/ru.json
@@ -84,7 +84,7 @@
     "deselect_all": "Снять выделение",
     "open_folder": "Открыть расположение папки",
     "history": "История",
-    "save_playlist": "Save Playlist As"
+    "save_playlist": "Сохранить плейлист как"
   },
   "dialogs": {
     "custom_options": "Пользовательские опции",
@@ -345,12 +345,12 @@
     "tab_general": "Общие",
     "tab_format": "Формат",
     "tab_file": "Файл",
-    "concurrent_fragments": "Concurrent Connections",
-    "concurrent_fragments_help": "Number of connections per download. Higher values bypass throttling but may cause temporary blocks if set too high. Default: 1.",
-    "defaults_settings": "Default Selection Settings",
-    "default_video_quality": "Default Video Resolution (Height):",
-    "default_subtitle_language": "Default Subtitle Language(s):",
-    "defaults_help": "Set your preferred video height and subtitle languages (comma-separated). They will be auto-selected if available."
+    "concurrent_fragments": "Одновременные соединения",
+    "concurrent_fragments_help": "Количество соединений на одну загрузку. Более высокие значения позволяют обойти ограничение скорости, но могут вызвать временную блокировку при слишком высоких значениях. По умолчанию: 1.",
+    "defaults_settings": "Настройки выбора по умолчанию",
+    "default_video_quality": "Разрешение видео по умолчанию (высота):",
+    "default_subtitle_language": "Язык(и) субтитров по умолчанию:",
+    "defaults_help": "Установите предпочтительную высоту видео и языки субтитров (через запятую). Они будут выбраны автоматически, إذا كان متاحاً."
   },
   "main_ui": {
     "url_placeholder": "Введите URL видео или плейлиста YouTube",
@@ -476,12 +476,12 @@
     "total_videos": "Всего видео: {count}",
     "display_format": "Плейлист: {title} | {count} видео",
     "select_videos_title": "Выбрать Видео из Плейлиста",
-    "save_as": "Save Playlist As",
-    "save_success_title": "Success",
-    "saved_successfully": "Playlist saved successfully.",
-    "save_error_title": "Save Error",
-    "no_videos_to_save": "No playlist entries gathered!",
-    "save_error_msg": "Failed to save playlist."
+    "save_as": "Сохранить плейлист как",
+    "save_success_title": "Успех",
+    "saved_successfully": "Плейлист успешно сохранен.",
+    "save_error_title": "Ошибка сохранения",
+    "no_videos_to_save": "Записи плейлиста не собраны!",
+    "save_error_msg": "Не удалось сохранить плейлист."
   },
   "subtitle_selection": {
     "count_selected": "выбрано: {count}"
@@ -638,4 +638,4 @@
     "update_failed": "❌ Ошибка обновления: {error}",
     "check_failed": "Не удалось проверить обновления. Проверьте подключение к Интернету."
   }
-}
+}
\ No newline at end of file
diff --git a/ytsage/languages/tr.json b/ytsage/languages/tr.json
index 2dcf524..a4381d2 100644
--- a/ytsage/languages/tr.json
+++ b/ytsage/languages/tr.json
@@ -84,7 +84,7 @@
     "deselect_all": "Tüm seçimi kaldır",
     "open_folder": "Klasör konumunu aç",
     "history": "Geçmiş",
-    "save_playlist": "Save Playlist As"
+    "save_playlist": "Oynatma Listesini Farklı Kaydet"
   },
   "dialogs": {
     "custom_options": "Özel seçenekler",
@@ -345,12 +345,12 @@
     "tab_general": "Genel",
     "tab_format": "Biçim",
     "tab_file": "Dosya",
-    "concurrent_fragments": "Concurrent Connections",
-    "concurrent_fragments_help": "Number of connections per download. Higher values bypass throttling but may cause temporary blocks if set too high. Default: 1.",
-    "defaults_settings": "Default Selection Settings",
-    "default_video_quality": "Default Video Resolution (Height):",
-    "default_subtitle_language": "Default Subtitle Language(s):",
-    "defaults_help": "Set your preferred video height and subtitle languages (comma-separated). They will be auto-selected if available."
+    "concurrent_fragments": "Eşzamanlı Bağlantılar",
+    "concurrent_fragments_help": "İndirme başına bağlantı sayısı. Daha yüksek değerler sınırlamayı atlar ancak çok yüksek ayarlanırsa geçici engellemelere neden olabilir. Varsayılan: 1.",
+    "defaults_settings": "Varsayılan Seçim Ayarları",
+    "default_video_quality": "Varsayılan Video Çözünürlüğü (Yükseklik):",
+    "default_subtitle_language": "Varsayılan Altyazı Dili/Dilleri:",
+    "defaults_help": "Tercih ettiğiniz video yüksekliğini ve altyazı dillerini (virgülle ayırarak) ayarlayın. Varsa otomatik olarak seçileceklerdir."
   },
   "main_ui": {
     "url_placeholder": "YouTube video veya oynatma listesi URL'sini girin",
@@ -476,12 +476,12 @@
     "total_videos": "Toplam Video: {count}",
     "display_format": "Oynatma Listesi: {title} | {count} video",
     "select_videos_title": "Oynatma Listesi Videolarını Seç",
-    "save_as": "Save Playlist As",
-    "save_success_title": "Success",
-    "saved_successfully": "Playlist saved successfully.",
-    "save_error_title": "Save Error",
-    "no_videos_to_save": "No playlist entries gathered!",
-    "save_error_msg": "Failed to save playlist."
+    "save_as": "Oynatma Listesini Farklı Kaydet",
+    "save_success_title": "Başarılı",
+    "saved_successfully": "Oynatma listesi başarıyla kaydedildi.",
+    "save_error_title": "Kaydetme Hatası",
+    "no_videos_to_save": "Hiçbir oynatma listesi girdisi toplanmadı!",
+    "save_error_msg": "Oynatma listesi kaydedilemedi."
   },
   "subtitle_selection": {
     "count_selected": "{count} seçildi"
@@ -561,12 +561,12 @@
     "install_button": "FFmpeg Kur",
     "manual_guide": "Manuel Kılavuz",
     "installation_failed": "FFmpeg kurulumu bir sorunla karşılaştı.",
-    "already_installed": "FFmpeg is already installed!",
-    "installation_complete": "Installation complete. You can close this dialog and continue using YTSage.",
-    "installing": "Installing FFmpeg... Please wait",
-    "install_success": "FFmpeg has been installed successfully!",
-    "installation_complete_close": "Installation complete. You can now close this dialog and continue using YTSage.",
-    "try_manual": "Please try using the manual installation guide instead."
+    "already_installed": "FFmpeg zaten yüklü!",
+    "installation_complete": "Kurulum tamamlandı. Bu iletişim kutusunu kapatabilir ve YTSage'i kullanmaya devam edebilirsiniz.",
+    "installing": "FFmpeg kuruluyor... Lütfen bekleyin",
+    "install_success": "FFmpeg başarıyla kuruldu!",
+    "installation_complete_close": "Kurulum tamamlandı. Artık bu iletişim kutusunu kapatabilir ve YTSage'i kullanmaya devam edebilirsiniz.",
+    "try_manual": "Lütfen bunun yerine manuel kurulum kılavuzunu kullanmayı deneyin."
   },
   "ytdlp_setup": {
     "required_title": "yt-dlp Kurulumu Gerekli",
@@ -638,4 +638,4 @@
     "update_failed": "❌ Güncelleme başarısız: {error}",
     "check_failed": "Güncellemeler kontrol edilemedi. Lütfen internet bağlantınızı kontrol edin."
   }
-}
+}
\ No newline at end of file
diff --git a/ytsage/languages/zh.json b/ytsage/languages/zh.json
index 13b70a9..4ad99aa 100644
--- a/ytsage/languages/zh.json
+++ b/ytsage/languages/zh.json
@@ -84,7 +84,7 @@
     "deselect_all": "取消全选",
     "open_folder": "打开文件夹位置",
     "history": "历史",
-    "save_playlist": "Save Playlist As"
+    "save_playlist": "保存播放列表为"
   },
   "dialogs": {
     "custom_options": "自定义选项",
@@ -345,12 +345,12 @@
     "tab_general": "一般",
     "tab_format": "格式",
     "tab_file": "文件",
-    "concurrent_fragments": "Concurrent Connections",
-    "concurrent_fragments_help": "Number of connections per download. Higher values bypass throttling but may cause temporary blocks if set too high. Default: 1.",
-    "defaults_settings": "Default Selection Settings",
-    "default_video_quality": "Default Video Resolution (Height):",
-    "default_subtitle_language": "Default Subtitle Language(s):",
-    "defaults_help": "Set your preferred video height and subtitle languages (comma-separated). They will be auto-selected if available."
+    "concurrent_fragments": "并发连接数",
+    "concurrent_fragments_help": "每个下载的连接数。较高的值可以绕过限速，但如果设置得太高，可能会导致临时被封。默认值：1。",
+    "defaults_settings": "默认选择设置",
+    "default_video_quality": "默认视频分辨率 (高度):",
+    "default_subtitle_language": "默认字幕语言:",
+    "defaults_help": "设置您首选的视频高度和字幕语言（用逗号分隔）。如果可用，它们将被自动选择。"
   },
   "main_ui": {
     "url_placeholder": "输入 YouTube 视频或播放列表网址",
@@ -476,12 +476,12 @@
     "total_videos": "总视频数：{count}",
     "display_format": "播放列表：{title} | {count}个视频",
     "select_videos_title": "选择播放列表视频",
-    "save_as": "Save Playlist As",
-    "save_success_title": "Success",
-    "saved_successfully": "Playlist saved successfully.",
-    "save_error_title": "Save Error",
-    "no_videos_to_save": "No playlist entries gathered!",
-    "save_error_msg": "Failed to save playlist."
+    "save_as": "保存播放列表为",
+    "save_success_title": "成功",
+    "saved_successfully": "播放列表已成功保存。",
+    "save_error_title": "保存错误",
+    "no_videos_to_save": "未收集到播放列表条目！",
+    "save_error_msg": "保存播放列表失败。"
   },
   "subtitle_selection": {
     "count_selected": "已选择{count}个"
@@ -561,12 +561,12 @@
     "install_button": "安装 FFmpeg",
     "manual_guide": "手动指南",
     "installation_failed": "FFmpeg 安装遇到问题。",
-    "already_installed": "FFmpeg is already installed!",
-    "installation_complete": "Installation complete. You can close this dialog and continue using YTSage.",
-    "installing": "Installing FFmpeg... Please wait",
-    "install_success": "FFmpeg has been installed successfully!",
-    "installation_complete_close": "Installation complete. You can now close this dialog and continue using YTSage.",
-    "try_manual": "Please try using the manual installation guide instead."
+    "already_installed": "FFmpeg 已安装！",
+    "installation_complete": "安装完成。您可以关闭此对话框并继续使用 YTSage。",
+    "installing": "正在安装 FFmpeg... 请稍候",
+    "install_success": "FFmpeg 已成功安装！",
+    "installation_complete_close": "安装完成。您现在可以关闭此对话框并继续使用 YTSage。",
+    "try_manual": "请尝试使用手动安装指南。"
   },
   "ytdlp_setup": {
     "required_title": "需要设置 yt-dlp",
@@ -638,4 +638,4 @@
     "update_failed": "❌ 更新失败：{error}",
     "check_failed": "检查更新失败。请检查您的网络连接。"
   }
-}
+}
\ No newline at end of file