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CryptomatorSiriKali
Freemium

The desktop apps are free and open source. The Android and iOS apps are paid, and…

 Free

The software is free under its open-source licence. Hosting, hardware and external…

Windows, macOS, Linux, Android, iOS Windows, macOS, Linux
  • Works with cloud storage you already have rather than replacing it
  • Encrypts file names as well as file contents with AES and a 256-bit key
  • One window handles mounting, unmounting and password management across several encryption backends instead of separate…
  • Mobile apps are separate paid purchases, unlike the free desktop apps
  • A vault behaves like a virtual drive, so some apps that assume local files behave oddly
  • It is only a front-end, so the encryption backend you intend to use has to be installed separately.
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0 License: GPL-3.0
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 20, 2026

Checked September 22, 2026

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