Proton Drive is an end-to-end encrypted cloud storage service from Proton AG, the Swiss company behind Proton Mail. Launched in 2022, it encrypts all files and metadata client-side before upload — Proton has zero access to your data. It integrates with the Proton ecosystem (Mail, Calendar, VPN, Pass) and offers photo backup, file versioning, and secure sharing links. Free tier includes 5 GB; paid plans up to 3 TB.
Why switch?
- GDPR compliance ensures EU data protection standards.
- End-to-end encryption on all plans enhances security.
- Open source allows for transparency and trust.
Consider
- Migration from Google Drive can be time-consuming.
- Lacks real-time collaboration features.