Default end-to-end encryption
Files stay encrypted in transit and at rest. Proton cannot peek at what you store.
Maximum privacy. Minimal cost.
Proton Drive
Secure cloud storage. No AI training.
Lock down birthday photos, medical records, and passport scans with end-to-end encryption. You hold the keys — not ad platforms, not AI crawlers, and not even Proton.
Start with encrypted storage
See plans & pricing
Intro offer on Drive Plus — 200 GB encrypted space.
End-to-end encrypted
No AI training
Swiss privacy
iOS & Android apps
100M+ users
A secure home for your most important files
From everyday snapshots to sensitive documents, your data should stay personal. Proton Drive wraps every upload in encryption by default so memories and identity never become someone else's product.
Protect my filesPrivacy highlights
- Zero-knowledge architecture — only you can decrypt your library.
- No scanning for ads or model training on your content.
- Built by the team behind Proton Mail, born from CERN research culture.
Why choose Proton Drive?
Flexible, affordable cloud storage that puts control back in your hands — organized, shareable, and locked down from the first byte.
Access from anywhere
Use the web, desktop, or mobile apps to reach your vault on any device.
Upload without limits
Photos, videos, and documents of any size — share and sync on your terms.
Share on your terms
Password-protect links and set expirations so access stays temporary and intentional.
Restore the irreplaceable
Roll back accidental edits with version history — up to 10 years on Drive Plus.
Back up memories
Automatic photo backup in the mobile app helps you never lose a moment.
Stay organized whilst securing your data
Drive Plus is a standalone plan with 200 GB of encrypted storage. Edit with Proton Docs and Sheets, back up galleries, recover safely, and share securely — without bundling services you do not need.
- Privacy-first alternative to mainstream drives.
- Intro pricing on encrypted 200 GB — check the live offer at checkout.
Proton Drive plans and pricing
Pick the footprint that fits. Both options keep encryption on by default — upgrade when you need more space or the full Proton suite.
Drive Plus
200 GB
Standalone encrypted cloud storage with docs, sheets, sharing, version history, and mobile photo backup.
- End-to-end encryption
- Proton Docs & Sheets
- Version history up to 10 years
- Intro offer pricing at signup
Proton Unlimited
500 GB
Everything in Drive Plus plus premium Mail, VPN, Pass, Sentinel protection, and shared encrypted storage across apps.
- One subscription, all Proton apps
- Advanced account security
- Encrypt email, passwords & browsing
- Shared storage pool
Proton Drive vs. Big Tech alternatives
Mainstream drives monetize your metadata and content. Proton Drive is built so privacy is the business model — not your data.
Your files used for AI trainingBlocked
Ad-driven scanningNone
Provider can read your filesNo
Encryption by defaultYes
100 million users trust Proton with their privacy
Your privacy is the first and only priority. That promise scales from individual vaults to teams worldwide.
100M+
People choosing Proton
🇨🇭
Swiss privacy laws
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Roots at CERN
Our story begins where the web was born
Proton started among scientists at CERN who wanted email — and later storage — that governments and corporations could not easily mine. That same ethos powers Proton Drive today: a better world starts when people control their own data.
Encrypt everything that matters
Join millions who store freely and share safely. Claim the intro offer on encrypted cloud storage — your memories stay yours.