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CloudConvert vs Adapter: catalog facts
CloudConvert	Adapter
Freemium Free conversions in the browser, with paid options for heavier use and the API.	Free Freeware with no stated limits or restrictions.
Web	Windows, macOS
Wide format coverage including RAW and CAD Files removed after processing	Batch conversion for video, audio and images Previews conversions beside the original files
Files are uploaded to a third-party server Needs an internet connection	Available for Mac and Windows.
Web application	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 8, 2026

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