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Koofr Vault vs CryFS: catalog facts
Koofr Vault	CryFS
Freemium Included in all Koofr plans, including the free plan.	Free Free and open source under the LGPL.
Android, Web	macOS, Linux, Command line
Client-side, zero-knowledge encryption Included with the free Koofr plan	Hides metadata and folder structure, not just file contents Works with any cloud provider through its normal sync folder
Requires a Koofr account Only works with Koofr storage	Adds a setup step on each machine that needs access to the files Not a good fit for sharing files with people who do not use CryFS
Downloadable app, Web application	Downloadable app
Open source	Open source
License: MIT	License: LGPL-3.0
Account needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

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