Proton Drive: Cloud Storage

Proton Drive: Cloud Storage is your private vault for files and photos, protected by end-to-end encryption that only you control. Whether you're backing up precious memories, securing important documents, or accessing files across multiple devices, this app keeps your content safe from prying eyes—even from Proton itself.

Start with 2 GB of free encrypted storage and unlock up to 5 GB total by uploading a file, setting a recovery method, and sharing content. You can upgrade to 1 TB whenever you need more space. Every file and photo remains encrypted throughout storage and transfer, with your metadata—filenames, sizes, dates—protected alongside your content.

Automatically back up your photos and videos in their original quality, then organize them into secure albums within the app. Manage your personal files effortlessly: rename, move, delete, and restore previous versions whenever needed. Even if your device is lost or damaged, your files remain accessible from any other device. Local viewing means you can browse your important memories offline without needing an internet connection.

Share files and folders safely using secure links with customizable password protection and expiration dates, giving you complete control over who sees what and for how long. Add an extra layer of security with PIN or biometric protection on the app itself, ensuring only you can unlock your vault.

Trusted by over 100 million users worldwide, Proton Drive is backed by Swiss privacy laws—the strongest legal protection available—and runs on open-source code that's publicly verified by security experts. You're not relying on closed proprietary systems; transparency is built into every layer.

Whether you're a privacy-conscious individual, a professional protecting confidential work, or someone who simply values personal data security, Proton Drive: Cloud Storage delivers the encrypted cloud storage solution you need. Start free today and experience the difference genuine privacy makes.