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DeepLPot
Freemium

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

 Free

Free and open source under the GPL. Third-party translation APIs may charge separately.

Windows, macOS, Android, iOS, Web, Browser extension Windows, macOS, Linux
  • Translates whole documents as well as text
  • Writing assistant and live voice translation alongside the translator
  • Select-to-translate and screenshot OCR from a single hotkey
  • Pluggable engines, including self-hosted and OpenAI-compatible ones
  • Text is processed on DeepL's servers
  • Many features and higher limits need a paid plan
  • Most engines require your own API keys
  • Much of the documentation is in Chinese
Downloadable app, Web application, Browser extension Downloadable app
Closed source Open source
License not stated License: GPL-3.0
No account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked September 22, 2026

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