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Crow Translate vs DeepL: catalog facts
Crow Translate	DeepL
Free Free and open source under the GPL 3.0 or later.	Freemium Free translator and free API key, with paid plans for more usage and features.
Windows, Linux, Command line	Windows, macOS, Android, iOS, Web, Browser extension
Translates text from the screen or selection with shortcuts Can use a local OpenAI-compatible endpoint or LibreTranslate	Translates whole documents as well as text Writing assistant and live voice translation alongside the translator
Third-party engines behind Mozhi may store submitted text No macOS build	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: GPL-3.0-or-later	License not stated
No account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 23, 2026

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