Compare software

LibreTranslateDeepL
Free

Free and open source to download and self-host.

 Freemium

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

Web, Self-hosted Windows, macOS, Android, iOS, Web, Browser extension
  • Self-hostable and works offline
  • Translates text and files
  • Translates whole documents as well as text
  • Writing assistant and live voice translation alongside the translator
  • Translation quality can trail large commercial services
  • Running your own server needs some setup and resources
  • Text is processed on DeepL's servers
  • Many features and higher limits need a paid plan
Web application, Self-hosted Downloadable app, Web application, Browser extension
Open source Closed source
License not stated 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.