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Keyguard vs PasswdSafe: catalog facts
Keyguard	PasswdSafe
Freemium Free to use; some features marked in the feature list require a paid subscription.	Free Free and open source under the Artistic License 2.0.
Android	Android
Works with Bitwarden accounts and KeePass files Watchtower checks for leaked and reused passwords	Compatible with Password Safe database files from the desktop YubiKey NEO support for two-factor unlocking
Source is published under a custom licence rather than an OSI licence Some features require a paid subscription	Cloud syncing needs the separate PasswdSafe Sync app YubiKey and keyboard features may not work on Chromebooks
Downloadable app	Downloadable app
Closed source	Open source
License: Custom (source available)	License: Artistic-2.0
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 October 2, 2026

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