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Easydict vs ScreenTranslate: catalog facts
Easydict	ScreenTranslate
Free Free to download; some translation services such as OpenAI or DeepL may need your own API…	Free Free and open source under GPL-3.0.
macOS	macOS
Compares results from many dictionary and translation services side by side Offline OCR for translating text from images	Translates text selected in other apps OCR captures text that cannot be selected
macOS only Much of the documentation and interface text is in Chinese	Requires macOS 15 or later Live subtitle translation is a beta feature
Downloadable app	Downloadable app
Open 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	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 8, 2026

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