10,000 - 50,000 downloads

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Secure your files in the cloud the easy way! And the best: It's for free!

With Boxcryptor, you can encrypt your files before uploading them to Dropbox, Google Drive, Microsoft OneDrive and many other providers without sacrificing safety, privacy, or comfort. Easily encrypt your files locally and access them via your smartphone or tablet – anywhere and anytime. Your cloud provider only receives encrypted files and you keep control of your data!

NOTE: If you experience any problems with this app, please contact our support before leaving a 1-star review. You can submit a ticket here: - Thank you!

- Supports most cloud storage providers like Dropbox, Google Drive or Microsoft OneDrive. See below for a complete list of supported providers
- Access your encrypted files (documents, photos, music, etc.) in your cloud anytime and have your sensitive files always with you
- Encryption and decryption is done directly on your device - your password is never transmitted
- Secure file encryption using the AES-256 standard
- Boxcryptor Unlimited users can also use filename encryption

The Boxcryptor Company Package offers additional features for businesses:
- Use a master key to be able to decrypt every employee's files
- Set policies to enforce rules
- Central user management and billing

List of supported storage providers:
Dropbox, Google Drive, Microsoft OneDrive, Microsoft OneDrive for Business, Box, SugarSync, Telekom Cloud, Strato HiDrive, GMX MediaCenter, Smartdrive, Drive, Filespots, CloudMe, Grau DataSpace, Storegate, Egnyte, Cubby, Livedrive, Yandex Disk, CloudSafe and others using WebDAV. Additionally it is possible to encrypt files on your local device storage.

Go to to find product manuals and more information about Boxcryptor.

Boxcryptor requires the following permissions:
- Network communication: Required for Internet access.
- Storage: Required to read/write files.

Keywords: encryption, encrypted, AES, security, cloud, cloud storage

Recently changed in this version

2.1.413.483 (07/14/2014)
* Fixed: Account created on Android not working on other platforms
* Fixed: Switching between Local/Boxcryptor Account
* Minor bug fixes and improvements

2.1.413.479 (07/08/2014)
* Added: Automatic camera upload (requires new permission: Run at startup)
* Added: Search provider- and browserlist
* Added: Create text file
* Added: PSMail Cabinet support
* Improved: Browser Performance
* Fixed: Provider 2-Factor-Authentication not working
* Minor bug fixes and improvements

Comments and ratings for Boxcryptor
  • (67 stars)

    by OTIS REAVES on 04/06/2014

    Great app

  • (67 stars)

    by Peter Hundeck on 02/06/2014

    Totally transparent once installed. Ready to use and gives me a sense of security when saving files to the cloud.

  • (67 stars)

    by Dave Christman on 27/05/2014

    Haven't needed to decrypt anything yet bit it allows me to upload files that Box won't upload. No way to remove the preview window so it is impossible to view long filenames.

  • (67 stars)

    by Joel Arce on 16/05/2014

    I would give it 5 stars if I was able to mount the encrypted folder and be able to use third party apps to access files in it. Just that is a huge drawback for me. Looking for another app until Boxcryptor fixes this.

  • (67 stars)

    by Lou McManus on 14/05/2014

    Love it. Works across all my devices.

  • (67 stars)

    by Daniel Karin on 13/05/2014

    Works exactly as advertised. It could be improved if I could save an edited file back to its Dropbox folder. Instead, I must save it to my phone, upload, and then delete from my phone.

  • (67 stars)

    by Arthur Shepherd on 10/05/2014