1.1K reviews
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About this app

With Cryptomator, the key to your data is in your hands. Cryptomator encrypts your data quickly and easily. Afterwards you upload them protected to your favorite cloud service.


Cryptomator is a simple tool for digital self-defense. It allows you to protect your cloud data by yourself and independently.

• Simply create a vault and assign a password
• No additional account or configuration needed
• Unlock vaults with your fingerprint


Cryptomator is compatible with the most commonly used cloud storages and available for all major operating systems.

• Compatible with Dropbox, Google Drive, OneDrive, S3- and WebDAV-based cloud storage services
• Create vaults in Android’s local storage (e.g., works with third-party sync apps)
• Access your vaults on all your mobile devices and computers


You don't have to trust Cryptomator blindly, because it is open source software. For you as a user, this means that everyone can see the code.

• File content and filename encryption with AES and 256 bit key length
• Vault password is secured with scrypt for enhanced brute-force resistance
• Vaults are automatically locked after sending app to background
• Crypto implementation is publicly documented


Cryptomator received the CeBIT Innovation Award 2016 for Usable Security and Privacy. We're proud to provide security and privacy for hundreds of thousands of Cryptomator users.


Join the Cryptomator Community and participate in the conversations with other Cryptomator users.

• Follow us on Twitter @Cryptomator
• Like us on Facebook /Cryptomator
Updated on
May 10, 2022

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
No data collected
Learn more about how developers declare collection
1.1K reviews
October 7, 2021
Love it. I've tried Boxcryptor and Veracrypt but Cryptomator has just the right feature set for me. I don't need thumbnail previews, but it would be nice to have. I've heard of thumbnail cache leaks though so I'm ok without them. Love the simplicity, that I'm in control of security keys, open source, and the one time purchase not subscription. Perhaps that last one is my favorite. Oh yeah, despite screenshots it does have dark mode. The countdown until locked is cool. Happy with purchase.
16 people found this review helpful
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A Google user
June 23, 2019
It's good but, folder upload is lacking. This is incredibly tedious to use when uploading files in multiple folders! Screen time-out causes uploads to stop while in use. This option should only be active when not doing anything. Is it possible to add a local sync folder, for the vault(s), that encrypt and updates locally saved files to the encrypted vault(s) on the fly / automatically? Would it be possible to stop other apps from deleting the vaults? I imagine this might not be possible?
19 people found this review helpful
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Skymatic GmbH
July 8, 2019
Thanks for the feedback. Folder upload will be implemented You can already disable in Cryptomator settings, that vaults get locked if screen timed out. Syncing a local folder will be implemented too No, it is not possible to stop other programs from deleting vaults. Please stay tuned.
Arafat X
January 18, 2022
This is too simple and you don't have drive vault in Android. In Windows, it created a drive for you so if you are using an app, you can open a file through the drive. Of course you can mount it, unlock the encryption file but then that's the only purpose. You edit /view the file through the app. There are lots of encryption software out there that does this simple thing. Missing this big feature that available in Windows. The workaround is the make a copy of the file to local drive but you won't be able to sync the file on cloud.
35 people found this review helpful
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What's new

- Updated to the latest Android target version
- Fixed deletion of folders without a dir-file in local storage cloud
- Fixed file export when no app can process the selected file type