Compare software

Rdfind vs dskDitto: catalog facts
Rdfind	dskDitto
Free Free software under GPL-2.0-or-later.	Free Free and open source under the Apache-2.0 license.
Windows, macOS, Linux, Command line	Command line
Finds duplicates based on file content rather than filenames Default run creates a results file without removing files	Interactive terminal interface for reviewing duplicates Can find duplicates of a specific file
Windows use is through Cygwin	Graphical interface is experimental and not included in the default build
Downloadable app	Downloadable app
Open source	Open source
License: GPL-2.0-or-later	License: Apache-2.0
Not stated if an account is needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked October 8, 2026

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