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Duplicate Cleaner vs fdupes: catalog facts
Duplicate Cleaner	fdupes
Freemium Free edition available; Duplicate Cleaner Pro is paid.	Free Free and open source.
Windows	macOS, Linux, Command line
Finds similar images even after editing or resizing Matches music by audio or tags	Finds duplicates by file content Interactive or automatic deletion
Windows only Video matching requires the paid Pro edition	Terminal only, with no graphical interface Deleting files needs care to avoid removing the wrong copy
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: MIT
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 24, 2026

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