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Koofr VaultNordLocker
Freemium

Included in all Koofr plans, including the free plan.

 Freemium

3 GB of storage is free; larger plans are paid.

Android, Web Windows, Android, iOS, Web
  • Client-side, zero-knowledge encryption
  • Included with the free Koofr plan
  • End-to-end encryption for stored files
  • Apps for Windows, Android, iOS and the web
  • Requires a Koofr account
  • Only works with Koofr storage
  • Closed source, so encryption claims cannot be audited from source
  • Desktop app listed for Windows only on the homepage
Downloadable app, Web application Downloadable app, Web application, Hosted service
Open source Closed source
License: MIT License not stated
Account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked September 23, 2026

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