Cryptomator
cryptomator.orgTake the security of your data into your own hands
Securityencryptioncloud-storageopen-sourceprivacyend-to-end-encryptionfile-securitygdpr
About
Cryptomator is a free, open-source encryption tool that protects files stored in popular cloud services like Google Drive, Dropbox, and OneDrive. It creates encrypted vaults secured by a user-defined password, using AES-256 encryption for both file contents and filenames, ensuring only the user holds the decryption key. The desktop version is free, with a small fee charged for mobile apps.
Problem
Cloud providers often retain decryption keys or only encrypt data in transit, leaving user data vulnerable to unauthorized access.
For
Individuals and teams who store sensitive files in cloud storage services
How it works
Users create a password-protected vault folder in their cloud storage; Cryptomator automatically encrypts and decrypts files using AES-256 whenever data is read or written to a virtual drive mapped to that vault.
Business model
freemium
Status
launched
Company
Skymatic