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KeePass vs Strongbox: catalog facts
KeePass	Strongbox
Free Free and open source under the GPL.	Freemium Available through the App Store, with paid features on top of the free app.
Windows	macOS, iOS, Browser extension
Entirely local, with no account and no service to trust The kdbx format is read by dozens of compatible clients on every platform	Uses standard KeePass files with no lock-in Sync through cloud storage, WebDAV or SFTP
The official client is Windows-focused and its interface is dated Syncing between devices is your responsibility	Apple platforms only Many settings to understand for new users
Downloadable app	Downloadable app, Browser extension
Open source	Closed source
License: GPL-2.0	License not stated
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 22, 2026	Official website Full listing and sources Checked September 23, 2026

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