Cryptomator provides transparent, client-side encryption for your cloud. Protect your documents from unauthorized access. Cryptomator is free and open source software, so you can rest assured there are no backdoors.

It is available for Windows, Mac, Linux, Android, and iOS devices.


  • Virtual Filesystem
  • Masterkey Derivation
  • Filename Encryption
  • File Header Encryption
  • File Content Encryption
  • Name Shortening
LicenseFree and Open Source
Supported Platforms, , , ,
MTE ReviewsHow to Encrypt Your Files Before Uploading to the Cloud with Cryptomator

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