Compare software

DeepLNextAI Translator
Freemium

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

 Free

Free and open source; you pay your chosen AI provider for API usage.

Windows, macOS, Android, iOS, Web, Browser extension Windows, macOS, Linux, Browser extension
  • Translates whole documents as well as text
  • Writing assistant and live voice translation alongside the translator
  • Translate selected text directly in the browser
  • Desktop app for Windows, macOS and Linux
  • Text is processed on DeepL's servers
  • Many features and higher limits need a paid plan
  • Needs an API key and internet connection for an AI provider
  • Renamed from OpenAI Translator, so older guides use the old name
Downloadable app, Web application, Browser extension Downloadable app, Browser extension
Closed source Open source
License not stated License: AGPL-3.0
No account needed Not stated if an account is needed
Not stated if it works offline Needs internet

Checked September 23, 2026

Checked October 1, 2026

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