Qt port of my Android offline translator, built to run on Linux phones.
It performs text and image translation completely offline using on-device models. It also supports automatic language detection, transliteration for non-Latin scripts, and a built-in word dictionary.
Download language packs once, then translate without sending requests to external servers.
Language packs contain the translation models, so translation happens entirely on-device.
- Translation models are from firefox-translations-models
- Translation runtime is bergamot-translator
- OCR is powered by Tesseract
- Automatic language detection uses cld2
- Dictionary data is based on Wiktionary exports from Kaikki
- TTS uses Piper, Coqui, Kokoro, MMS, Sherpa ONNX, and Mimic3 voices
Packaging notes and platform-specific build instructions live in packaging/README.md.