Proton Drive

Name: Proton Drive
Brand: Proton
Rating: 5 (1 reviews)

Claim this tool

End-to-end encrypted cloud storage for ultimate privacy

Free plan available, paid tiers above

Freemium Cloud Storage Security File Management Productivity

Visit Website

4.3 (170 across the web)

Freemium Visit Website

Reviews on G2 Capterra

171 reviews tracked 6 press mentions

The Bottom Line

Updated Jul 20, 2026

Price: Free plan available, paid tiers above. Compare plans

Key facts

End-to-end encrypted cloud storage with zero-access architecture.
Includes online document and spreadsheet editors for private collaboration.
Offers cross-platform syncing and sharing with advanced privacy controls.

Pros

Superior privacy and security with end-to-end and zero-access encryption
Integrated secure document and spreadsheet editors
Strong legal protection due to Swiss jurisdiction
Open-source and independently audited for transparency
Comprehensive cross-device compatibility

Cons

Free plan offers limited storage (5 GB)
Collaboration features are primarily within the Proton ecosystem

What is Proton Drive?

Proton Drive provides secure, end-to-end encrypted cloud storage, ensuring that only you and authorized individuals can access your files. It's designed for individuals and businesses who prioritize privacy and data security, offering a robust alternative to traditional cloud services. The platform encrypts files, their names, and other metadata directly on your device before they are uploaded, meaning Proton itself cannot access your data. Beyond secure storage, Proton Drive includes features like file sharing with password protection and expiry dates, automatic mobile backups for photos and videos, and desktop file syncing across Windows, macOS, Android, iOS, and web apps. It also integrates Proton Docs and Proton Sheets for private online document and spreadsheet editing and collaboration, protecting your work from data exploitation and AI training. Based in Switzerland, Proton Drive benefits from strict European privacy laws and is open-source, with its code regularly audited by independent experts.

Available on: Windows, macOS, Android, iOS, Web

Louis Corneloup Updated Jul 20, 2026 · how we evaluate Source proton.me ↗

Ratings Across the Web

4.3 (170 reviews)

Proton Drive holds an aggregate rating of 4.3 out of 5 from 170 reviews across G2 and Capterra, last checked September 17, 2026.

Ratings aggregated from independent review platforms. Learn more

Key Features

End-to-end encryption for files and metadata
File sharing with password protection and expiry dates
Automatic mobile backup for photos and videos
Desktop file syncing (Windows, macOS)
Cross-platform access (Windows, macOS, Android, iOS, web)
Proton Docs for encrypted online document editing
Proton Sheets for encrypted online spreadsheet editing with formulas and charts
Version recovery for files

Pricing

Freemium

Proton Drive offers a generous free tier with optional paid upgrades for advanced features.

View pricing

Reviews (1)

Improve Your Thinking Patterns Using ChatGPT cover

$99 Free with your review

Review Proton Drive, get a free AI guide

Share your experience and we will send you Improve Your Thinking Patterns Using ChatGPT, free.

Write a review

Cat-O-Nine

Verified

Excellent Tool

Pros: It's easy to set up Proton Drive and easy to forget about it while it keeps your files safely backed up.

Cons: It is somewhat difficult to understand the separate bins it sets up. One appears to be for images while several others are for my files. The two bins aren't connected on the drive in any way that I can see, and I don't understand the differentiation between the two.

Write a review

Best Proton Drive Alternatives

Top alternatives based on features, pricing, and user needs.

View full list →

Dropbox Freemium

Cloud storage and collaboration

4.4

Box Paid

Secure cloud content management

4.3

Nextcloud Freemium

Open source content collaboration platform for secure, self-hosted data control and remote teamwork.

4.5

Icedrive Freemium

Next-generation cloud storage that feels like a physical hard drive, with 10GB free.

4.1

Tresorit Paid

End-to-end encrypted cloud storage for your most sensitive business data

4.6

pCloud Freemium

Secure cloud storage with lifetime plans and advanced encryption.

4.3

Sync.com Freemium

Secure cloud storage with end-to-end encryption for privacy and collaboration.

4.3

See all cloud storage tools →

Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

All Proton Drive alternatives 7+ tools ranked, pricing + verdict per pick Proton Drive vs Dropbox Head-to-head: features, pricing, who wins Proton Drive vs Box Head-to-head: features, pricing, who wins Proton Drive vs Nextcloud Head-to-head: features, pricing, who wins

Explore More

Proton Drive FAQ

How does Proton Drive help a journalist protect sensitive documents?

Proton Drive encrypts files, their names, and metadata on your device before upload, so even Proton cannot access them. This allows journalists to store and share sensitive documents securely, with options like password protection and expiry dates on shared links.

How does Proton Drive compare to Sync.com in terms of encryption?

Both Proton Drive and Sync.com offer end-to-end encryption)Skip. However, Proton Drive also encrypts file names and metadata on your device, and its code is open-source and independently audited, providing additional transparency.

What kind of collaboration limitations does Proton Drive have?

Proton Drive's collaboration features, such as real-time editing with Proton Docs and Sheets, work best when all collaborators use Proton accounts. Sharing files with people outside the ecosystem is still possible via encrypted links, but full collaborative editing is limited to Proton users.

Which teams benefit most from using Proton Drive?

Teams that handle sensitive data, such as legal, healthcare, or journalism teams, benefit most because Proton Drive's zero-access encryption ensures only authorized individuals can view files. Its Swiss jurisdiction also provides strong legal protection against data requests.

How is Proton Drive priced?

Proton Drive offers a free tier with 5 GB of storage. Paid plans provide additional storage and features, scaling with your needs.

Can Proton Drive automatically back up photos from a mobile device?

Yes, Proton Drive includes automatic mobile backups for photos and videos on Android and iOS, ensuring your media is securely stored without manual effort.

Does Proton Drive allow setting expiration dates on shared files?

Yes, when sharing files via Proton Drive, you can set password protection and expiration dates on shared links, giving you control over access duration.

How does Proton Drive integrate with document editing?

Proton Drive includes Proton Docs and Proton Sheets, which are end-to-end encrypted document and spreadsheet editors. This allows you to create and collaborate on documents directly within the secure storage environment.

Source: proton.me

Guides & Articles

Best Encrypted Cloud Storage in 2026

Features Proton Drive

Best Cloud Storage for Photos in 2026

Expert guide

Best MCP Gateways & AI Agent Security Tools 2026

Expert guide