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Files by Google vs Fossify File Manager: catalog facts
Files by Google	Fossify File Manager
Free Free app from Google.	Free Free and open source, with no ads.
Android	Android
Cleanup suggestions for unused apps, duplicates and large files Offline, encrypted file sharing with nearby people	No ads Privacy-focused open-source project
Android only Closed source and tied to Google's ecosystem for cloud backup	Android only Research does not document network or cloud storage support
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License not stated
Not stated if an account is needed	No account needed
Works offline	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.