“The easiest way to keep using convenient cloud sync without trusting the provider with plaintext.”
At a glance
| Replaces | Boxcryptor, Cloud-provider encryption |
|---|---|
| Open-source license | GPL-3.0 |
| Privacy | File contents and names are encrypted before reaching cloud storage. |
| Lightweight signal | Works with existing sync providers rather than replacing them. |
| Community health | Mature nonprofit-backed project |
| Platforms | Windows, macOS, Linux, Android, iOS |
File contents and names are encrypted before reaching cloud storage.
Works with existing sync providers rather than replacing them.
Mature nonprofit-backed project. Verify current releases and open issues in the source repository before critical deployment.
Should you switch to Cryptomator?
The easiest way to keep using convenient cloud sync without trusting the provider with plaintext. A successful migration starts with a small real project, not a feature checklist. Test the files, integrations, shortcuts, and collaboration steps you use every week before removing the existing tool.
Open source gives you inspectable code and a path away from vendor lock-in, but it does not eliminate tradeoffs. Support may be community-led, some commercial file formats may be imperfect, and self-hosted options require security updates and backups. Use the official website and source repository above to confirm current compatibility.