Compare software

PLaMo TranslateDeepL
Freemium

Free to start; the research does not list paid plan prices.

 Freemium

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

macOS, Web, Browser extension Windows, macOS, Android, iOS, Web, Browser extension
  • Translation quality tuned for Japanese output
  • Translates whole Office and PDF files with layout kept
  • Translates whole documents as well as text
  • Writing assistant and live voice translation alongside the translator
  • Interface and documentation are mainly in Japanese
  • Cloud service, so text is sent to the provider
  • Text is processed on DeepL's servers
  • Many features and higher limits need a paid plan
Downloadable app, Web application, Browser extension Downloadable app, Web application, Browser extension
Closed source Closed source
License not stated License not stated
Not stated if an account is needed No account needed
Needs internet Not stated if it works offline

Checked October 2, 2026

Checked September 23, 2026

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