Proton
ProtonDrive

Protect what's yours with secure file storage.

Safeguard your memories and sensitive information from training AI models, surveillance, and hackers. With Proton Drive, your data stays private — even from us.

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A secure home for your most important files

From birthday party photos to medical records and passport scans, your personal files belong to you— not to ad platforms or AI models.

Proton Drive uses end-to-end encryption to keep your data private. Only you hold the keys to access your files — not even Proton can see them — so you control your memories, identity, and privacy.

Get 60% off Proton Drive Plus


30-day money-back guarantee
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30-day money-back guarantee
30-day money-back guarantee

Cloud storage that puts your privacy first

Default end-to-end encryption

Keep files, photos, and documents private with end-to-end encryption — not even we can gain access.

Access from anywhere

Access your files on any device using your browser or our dedicated desktop and mobile apps.

Upload without limits

Upload and share any file type, including photos and videos of all sizes, without restriction.

Share on your terms

Control who can access your content and how with passwords and expiration dates.

Restore the irreplaceable

Recover accidentally overwritten or altered files. Go back up to 10 years with Drive Plus.

Back up memories

Never lose a photo with automatic photo back up with the Proton Drive mobile app. Available on iOS and Android.

Proton Drive vs. Big Tech alternatives

Unlike Google and Microsoft, Proton puts people over profit. Our cloud storage gives you a secure way to manage personal and professional files without sharing your data with advertisers, AI models, or third parties.

Drive features

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Keeps your files and photos private
Can’t use your data to train AI
Prevents use of your data for targeted ads
Stops companies from selling your data
Avoids identity theft, fraud, and online dangers

100 million users trust Proton with their privacy

In 10 years, Proton has grown from a small community to a privacy-first ecosystem, with more than a 100 million satisfied users. See what they have to say about us.

Our story begins at CERN, where the web was born

Proton was founded in 2014 by scientists who met at CERN and united over a shared vision of a more secure and private internet. We are scientists, engineers, and specialists working to protect civil liberties online.

We believe a better world starts with privacy

Proton is building a better internet where privacy is the default. By choosing and advocating Proton, you stay in control of your data and join a community of millions who believe privacy is worth fighting for.

Your privacy is our first and only priority.

Secure your files and photos from training AI models, third parties and hackers.