Cloud storage
Proton Drive
Zero-knowledge encrypted that works like Dropbox but with strong privacy
Proton Drive is a secure for your files and . It helps you keep more control over your data.
Who is this for?
✓ Good for you if:
- • You want cloud sync with zero-knowledge (Proton can't see your files)
- • You need a privacy-focused alternative to mainstream
- • You want Swiss privacy protections
- • You prefer a service from a trusted privacy company (Proton Mail ecosystem)
- • You want encrypted file sharing with password protection
⚠ Think twice if:
- • You need the largest free storage (free tier is limited)
- • You want self-hosting or complete control over infrastructure
- • You need advanced collaboration features (Proton Drive is simpler)
- • You want open-source client apps (currently partial/)
- • You need offline-first file access
Overview
Proton Drive is like Google Drive or Dropbox, but with much better privacy. It lets you store files in the cloud, but everything is encrypted before it leaves your device, so only you can see your files - not even Proton Drive can see them. Proton Drive doesn't collect your data, doesn't track you, and doesn't show you ads. You can access your files from any device, share them with others, and sync them across devices. The service is available for web, phones, and computers, and offers both free and paid plans, with paid plans giving you more storage. Proton Drive is part of the Proton suite of privacy-focused services and is based in Switzerland, which has strong privacy laws. It's perfect for people who want secure file storage without relying on big tech companies.
Privacy highlight
End-to-end encrypted from Switzerland. , strong , Swiss privacy laws. Secure file storage.
Quick facts
- Country:
- 🇨🇭 Switzerland
- Pricing:
- Free
- Platform:
- Web, Android, iOS, Desktop
- Technical:
- Beginner
- :
- Yes
- :
- Minimal telemetry
- :
- No
- Open-source status:
- Partially open source
- :
- No
- :
- Yes
Key features
- Secure for your files and .
Security & encryption Click to expand
- Yes
- Encryption protocols
- AES-256, ,
- Proton Drive uses with keys generated and stored on user devices. keys are derived from user passwords and are never transmitted to servers in plaintext. Proton Drive uses client-side , meaning files are encrypted on the device before upload. Proton Drive does not have access to keys as they never leave user devices. The service supports secure and recovery through encrypted key .
- Offline support
- No
Telemetry & tracking Click to expand
- Minimal telemetry
- No
- Ip no
- Proton Drive collects minimal data for service operation. The service collects basic usage statistics including app version and platform. Proton Drive does not collect file content, user identifiers, or personal information. data is anonymized and aggregated. Users can disable through settings.
Jurisdiction & compliance Click to expand
- Proton Drive is developed by Proton AG, which is based in Switzerland. The service operates servers in Switzerland and other countries. Proton Drive operates under Swiss privacy laws and GDPR requirements, providing strong data protection. Encrypted files are stored on servers in various locations.
- Proton Drive retains encrypted files on servers for service operation. The service retains minimal for account management. Proton Drive does not retain unencrypted files - all files are encrypted end-to-end. The service retains account information until account deletion. Users can delete their accounts and all associated data at any time. The service operates under Swiss privacy laws.
- Legal frameworks
- Revenue sources
- Subscription, Freemium
Editorial signals Click to expand
- 89
- Trust score
- 88
- Trust breakdown (0–10)
- Encryption: 95, Audits: 90, Open source: 90, Telemetry: 90, Jurisdiction: 90, Transparency: 90, Trackers: 100
- Editorial notes
- Usability: 90, Performance: 85, Family friendly: 90
User experience Click to expand
- Signup requirements
- Onboarding difficulty (1-5)
- 1
- Accessibility features
- Support for modern accessibility features depends on the platform version.
Backup & portability Click to expand
- Yes
- Migration tools
- Import from other cloud services, Data export tools
- Account recovery via email, Encrypted backup recovery
Similar privacy apps
Same categoryGoogle Drive
Score 40Mainstream cloud storage service from Google, tightly integrated with Google accounts and services.
Tuta Drive
Score 79A planned encrypted cloud storage service focused on post‑quantum security and zero‑knowledge design.
Nextcloud
Score 85Nextcloud is a secure cloud storage for your files and backups. It helps you keep more control over your data.
Related Guides
Best Apps and Tools for Ultimate Data Protection
Discover the top privacy apps in 2025...
Read guide →Client-Side Encryption: Cryptomator vs VeraCrypt
Compare Cryptomator and VeraCrypt for client-side encryption. Learn which tool best encrypts your...
Read guide →Encrypted Cloud: Proton Drive vs Filen vs Tresorit
Compare Proton Drive, Filen, and Tresorit for encrypted cloud storage. Learn which service best p...
Read guide →