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CCleaner vs Microsoft PC Manager: catalog facts
CCleaner	Microsoft PC Manager
Freemium A free version is available to download from the official site.	Free Free to download and use.
Windows, macOS	Windows
Clears junk files and browser traces in one place Manages startup items	First-party app from Microsoft Cleanup, large file management and Storage Sense in one place
Closed source Some features are outside the free version	Windows 10 (19042 and later) and Windows 11 only Closed source
Downloadable app	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
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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