Cryptomator is a multi-platform transparent client-side encryption of your files in the cloud that protects your documents from an unauthorized access.
Features:
- Open source software: No backdoors – control is better than trust
- Client-side: No accounts, no registration, no data shared with any online service
- Works with Dropbox, Google Drive, OneDrive, Nextcloud and any other cloud storage service which synchronizes with a local directory
- Totally transparent: Just work on the virtual drive as if it were a USB flash drive
- AES encryption with 256-bit key length
- File names get encrypted
- Folder structure gets obfuscated
- Use as many vaults in your Dropbox as you want, each having individual passwords