Compare software

CCleaner vs Sifty: catalog facts
CCleaner	Sifty
Freemium A free version is available to download from the official site.	Free Free and open source under the MIT licence.
Windows, macOS	Windows, Command line
Clears junk files and browser traces in one place Manages startup items	Dry-run by default with a preview before deleting Deletes only to the Recycle Bin, with undo
Closed source Some features are outside the free version	Windows 10 and 11 only Terminal interface, no graphical window
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: MIT
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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