Offline Translator

On-device translation of text, images and pdf/odt files, with TTS
Repo:F-Droid Main
AppID:dev.davidv.translator
Author:David Ventura
License:GPL-3.0-or-later
Donation:LiberaPay
InRepoSince:2025-08-17
LastRepoUpdate:2026-10-29
LastAppUpdate:Unknown
LastVersion:0.8.7
Categories:OCR, Text to Speech, Translation & Dictionary
APK source:
icon A translator app that performs on-device translation of text, images and pdf/odt documents without sending your data to external servers.

Features:
• No internet required for translation once models are downloaded
• Image translation overlay that preserves original formatting (OCR)
• PDF/ODT file translation
• Text-to-speech (TTS) for most languages
• Automatic language detection
• Transliteration of non-latin script
• Quick translation of on-screen content via Accessibility service or Device Assistant role

Supports 62 languages:

- Afrikaans
- Albanian
- Arabic
- Azerbaijani
- Basque
- Belarusian
- Bengali
- Bosnian
- Bulgarian
- Catalan
- Chinese (简体)
- Chinese (繁體)
- Croatian
- Czech
- Danish
- Dutch
- English
- Estonian
- Finnish
- French
- Galician
- Georgian
- German
- Greek
- Gujarati
- Hebrew
- Hindi
- Hungarian
- Icelandic
- Indonesian
- Italian
- Japanese
- Kannada
- Korean
- Latvian
- Lithuanian
- Malay
- Malayalam
- Marathi
- Norwegian
- Norwegian Bokmål
- Norwegian Nynorsk
- Persian
- Polish
- Portuguese
- Romanian
- Russian
- Serbian
- Slovak
- Slovenian
- Spanish
- Swahili
- Swedish
- Tagalog
- Tamil
- Telugu
- Thai
- Turkish
- Ukrainian
- Urdu
- Uyghur
- Vietnamese

WhatsNew:

- Fix some PDFs failing to open
- Lower memory usage for long texts and documents
- Transliteration of the input field can now be selected and copied
- Enable Kokoro voices (higher quality) for English, Spanish, French, Hindi, Italian, Portuguese
- Fix Android 8 crash on image translation
- Show 'Dictionary' option on selected image words
- Show 'Edit as text' on selected image text

Download Source Issues ChangeLog
01_main_interface.png 02_image_translation.png 03_transliteration.jpg 03_transliteration.png 04_image_translation_big.png 05_language_packs.png 06_translate_popup.png 07_dictionary.png
While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device.

Packages

Version 0.8.7 (2026-10-29) no RB details available help icon

Android Versions:
  • Target: 14.0
  • MinVer: 6.0
  • ABIs: arm64-v8a

Download (42.8 M)

Version 0.8.7 (2026-10-29) no RB details available help icon

Version 0.8.6 (2026-10-25) no RB details available help icon

Version 0.8.6 (2026-10-25) no RB details available help icon

Version 0.8.5 (2026-09-12) no RB details available help icon

Version 0.8.5 (2026-09-12) no RB details available help icon