About
Proton Drive is a cloud storage service that encrypts your files and photos end-to-end, so only you and people you choose can access them. You get 5 GB of free storage with no file size limits, and can upgrade to 1 TB. Features include automatic photo and video backup in original quality, secure file sharing with password and expiration controls, PIN or biometric protection, offline access, version history, and document collaboration. All data is encrypted so Proton cannot view your content, and your metadata—filenames, sizes, modification dates—is also protected. The service is backed by Swiss privacy laws and uses open-source code verified by experts.
Highlights
- 5 GB free encrypted storage with no file size limits; upgrade to 1 TB
- End-to-end encryption—Proton cannot view your files, photos, or metadata
- Automatic backup of photos and videos in original quality with album organization
- Secure file sharing with password protection and expiration date settings
- PIN or biometric protection, offline access, and version history for file recovery
- Open-source code verified by experts; protected under Swiss privacy laws
Best for
Anyone storing sensitive documents, photos, or videos who wants encryption that prevents even the service provider from accessing their content. Particularly suited for users prioritizing privacy under Swiss law and those who need to share files securely with others.
At a glance
Proton Drive: Cloud Storage is rated 3.9 out of 5 from 464 ratings and is available on iOS and Android — all free to download.
It is developed by Proton AG.
Screenshots
Frequently Asked Questions
- Is Proton Drive: Cloud Storage free?
- Yes — Proton Drive: Cloud Storage is free to download on iOS and Android.
- What platforms is Proton Drive: Cloud Storage available on?
- Proton Drive: Cloud Storage is available on iOS and Android.
- What is Proton Drive?
- Proton Drive is an end-to-end encrypted cloud storage service that lets you securely store and back up files and photos. You get 5 GB free storage with no file size limits, and only you and people you explicitly share with can access your content.
- Is my data encrypted on Proton Drive?
- Yes. Proton Drive uses end-to-end encryption, meaning your files, photos, and metadata (filenames, sizes, modification dates) are encrypted. Even Proton cannot view your content.
- Can I share files securely on Proton Drive?
- Yes. You can share files using secure links with password protection and expiration date settings, so only intended recipients can access shared content.
- Does Proton Drive back up photos automatically?
- Yes. Proton Drive automatically backs up your photos and videos in their original quality and lets you organize them into albums.
- What are the alternatives to Proton Drive: Cloud Storage?
- Proton Drive: Cloud Storage is similar to Ente Auth - 2FA Authenticator, Telegram Messenger, Proton Authenticator, and Google Photos: Backup & Edit. Browse related apps by tag: cloud storage and encryption.
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