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Keeper vs Avira Password Manager: catalog facts
Keeper	Avira Password Manager
Paid A paid subscription is required for practical use.	Free Offered as a free download; Avira also sells paid security bundles.
Windows, macOS, Linux, Android, iOS, Browser extension	Android, iOS, Browser extension
Consistent apps and browser extensions across every platform Extends into enterprise secrets and privileged access management	Browser extensions for Firefox and Edge Mobile apps for Android and iOS
Subscription required; the free tier is limited to one mobile device Closed source	Closed source Product page gives little technical detail about encryption or sync
Downloadable app, Browser extension	Downloadable app, Browser extension
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 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.