Full-disk and container encryption for maximum security
Open Source
E2E Encrypted
Zero Knowledge
Cryptomator
Encrypt your files before uploading to any cloud
Open Source
E2E Encrypted
Zero Knowledge
No Logs
Audited
Free (Donation-ware)
Desktop is free. iOS/Android apps are paid ($14.99 one-time).
Quick Specs
| Open Source | ✓ Yes View code |
|---|---|
| E2E Encrypted | ✓ Yes |
| Zero Knowledge | ✓ Yes |
| Self-Hostable | ✗ No |
| No Logs Policy | ✓ Yes |
| Audited | ✓ Yes |
| Jurisdiction | Germany |
| Pricing | Donation |
About Cryptomator
Creates encrypted vaults that can be stored on any cloud service. Your files are encrypted on your device before syncing to Dropbox, Google Drive, OneDrive, or any cloud.
Best For
Organizations using existing cloud storage (Google Drive, Dropbox, OneDrive)
Security Considerations
A tool is only as effective as its implementation. Consider these factors:
- Configuration matters: Default settings may not match your threat model. Review security options carefully.
- Training is essential: Tools protect nothing if your team doesn't use them correctly or consistently.
- Integration points: Consider how this tool connects with your existing systems and what data flows between them.
- Continuity planning: Ensure you have backup access methods and know the recovery process.
Need help implementing this securely? Take our free assessment or book a discovery call.