Compare software

Argos TranslateDeepL
Free

Free and open source.

 Freemium

Free translator and free API key, with paid plans for more usage and features.

Windows, macOS, Linux, Command line Windows, macOS, Android, iOS, Web, Browser extension
  • Translates fully offline once language packages are installed
  • Usable from the command line or from Python
  • Translates whole documents as well as text
  • Writing assistant and live voice translation alongside the translator
  • Translation quality trails large online services for many language pairs
  • Requires Python and downloading language packages
  • Text is processed on DeepL's servers
  • Many features and higher limits need a paid plan
Downloadable app Downloadable app, Web application, Browser extension
Open source Closed source
License: MIT License not stated
No account needed No account needed
Works offline Not stated if it works offline

Checked September 26, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.