Proton Drive: Cloud Storage

4.2
7.18K reviews
Content rating
Rated for 3+
1M+
Downloads
Content rating
Rated for 3+
Users Interact
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Proton Drive provides private and secure storage for your files and photos. With Proton Drive you can protect important documents, automatically back up cherished memories, and access your content across devices. All Proton Drive accounts come with up to 5 GB of free storage and you can upgrade to up to 1 TB of storage at any time.

Trusted by over 100 million users, Proton Drive gives you an end-to-end encrypted vault where only you—and the people you choose—can access your files and photos.

Proton Drive features:
- Secure storage
- Start with 2 GB of free encrypted cloud storage. Upload a file, set a recovery method, and share a file to unlock 3 extra GB (5 GB total) with no file size limits.
- Share content using secure links with password and expiration settings.
- Keep your files and photos safe with PIN or biometric protection.
- Access important files and photos even if your device is lost or damaged.

Easy to use
- Automatically back up photos and videos in their original quality.
- Securely organize your cherished memories into albums.
- Rename, move, and delete your personal files securely within the app.
- View your important files and memories – even when offline.
- Restore files with version history.

Advanced privacy
- Stay private with end-to-end encryption – even Proton can’t view your content.
- Secure your metadata, including filenames, sizes, and modification dates.
- Protect your content with Swiss privacy laws, the strongest in the world.
- Trust in our open-source code that is public and verified by experts.

Secure up to 5 GB of free storage for your personal files, photos, and videos with Proton Drive. 

Learn more about Proton Drive at proton.me/drive
Updated on
Jun 15, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Financial info and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.2
6.84K reviews
B H.
November 13, 2024
I enjoy using Proton's email service but this one is undercooked as it is right now. I have tried multiple ways of opening a document within Proton Drive and it just won't allow me to view/edit it at all. Opening it elsewhere, like in Google Drive or Dropbox, works fine, so I don't know what the issue is. Hopefully it gets addressed soon but I'm definitely dropping my subscription if I can't actually open/view/edit my files while away from my desktop. Edit: For the developer, it was a docx file
60 people found this review helpful
Did you find this helpful?
Proton AG
November 15, 2024
Thank you for your feedback! Could you let us know which file type you've attempted this with? EDIT: Docx files are not yet previewable directly in the app. A possible workaround at this time is converting them to Docs (our proprietary format) on the Proton Drive web client first: proton.me/support/drive-import-export-docs
Rom Yoww
June 27, 2026
Not really a good app for backing up your files as trying to backup files with this gives you so much inconvenience, if you upload a folder with a large size, it doesn't finish uploading it, it just gets stuck there not finishing the upload also, there's no option to cancel it, if you ever want to re-upload the files because the app DOESN'T do its job, you have no option. There's so much inconveniences also, their servers are SUPER slow, you can't even open an image without waiting a long time.
2 people found this review helpful
Did you find this helpful?
Proton AG
June 29, 2026
Loading of a few seconds is expected, due to the encryption we use. If however, the loading is particularly slow on your end, we'd appreciate it if you reported this in a support request. Make sure you report the failed upload through the 'Report a problem' option within the app, so we can help with troubleshooting.
Jude
July 5, 2026
Very rudimentary so far but knowing Proton, it will be improved with time. It's infuriating that there's a perpetual notification telling you that photo backup is disabled - yes, it's disabled and that's how I want it. Go away. Instead of this intrusive notification, why not provide a more useful feature and allow the user to backup non-photo folders ie Documents. I would definitely turn on automatic backup for a chosen documents folder, if you're so insistent about switching backup on.
Did you find this helpful?
Proton AG
July 6, 2026
Hello. Thank you for the honest feedback - we'll share it with the team. If you have any other suggestions on what we can do to improve and earn a higher rating, let us know by editing your review.

What’s new

Fixed various bugs and improved app stability for a smoother experience.