Proton Drive: Cloud Storage

4.3
3.14K reviews
500K+
Downloads
Content rating
Rated for 3+
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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 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
- Get 5 GB of free encrypted cloud storage 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.
- 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
Apr 30, 2025

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

4.3
2.98K reviews
Sam Mou
February 15, 2025
I really like the service but I hate the app, it works so incredibly slow even after all the photos have been uploaded. It's incredibly hard to navigate the photo gallery and look back on memories when none of the photos appear to load. I really like proton as a company overall, so im hoping it works better in future
6 people found this review helpful
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Proton AG
February 17, 2025
Hi! We've enhanced the photo loading time in the latest version of the app. If photos are still loading rather slowly on your end, please report this via the in-app 'Report a bug' option.
Hanz Neitzel
February 21, 2025
Nice app overall. I wish that I could sync folders automatically though. For example, my phone's download folder. I wish if I added the download folder to proton drive, that proton drive would automatically upload new downloads when they're downloaded. And delete them if I delete it locally. But how it is right now, it's still a great app and helped me transfer documents to other devices wirelessly as well as back up important documents. Thanks devs 😄
43 people found this review helpful
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Tom Prosser
November 24, 2024
I don't know why anyone would bother with this. It is so slow at uploading files as to be unusable. I had half a dozen photos and a couple of video clips and it has taken literally hours - I'm not kidding, I mean several hours - to upload them and there's not even any sign of the video clips appearing yet. And it's consumed a chunk of battery life while doing it. As soon as it's done I'm uninstalling it.
16 people found this review helpful
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Proton AG
November 26, 2024
Hi Tom! All the photos are being encrypted before they are backed up to Drive, so the initial backup process is expected to take longer. Note that the backup process on Android is most effective during daytime usage. We also recommend connecting your phone to a charger during the initial backup to speed things us.

What’s new

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