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To download Crypt3 from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.


By Steve Dekorte

Open the Mac App Store to buy and download apps.



Due to the recent revelations regarding the criminal and unethical privacy violations of the certain malicious government agencies, I am making this application free and have open sourced it ( ). I hope you find it useful.

A simple app for encrypting and decrypting files and folders. Uses AES 256bit encryption in CBC mode and can securely shred old unencrypted files after they are encrypted. File format is open and can be decrypted on any platform using openssl and the user chosen password.

Internationalized for english, french, german and italian.

What's New in Version 20120918.0

There was a problem with the last version and the 10.7 SDK. This version is 10.8 64bit specific.


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Customer Reviews

Don’t download it

After download, I can’t remove this app using the normal method (click on the “x” mark doesn’t remove the app). After rebooting it can finally be removed, but many of my config are screwed up. iCloud is not logged in, boxsync fails to work, box edit disappears, background image is reset, and even the update history in App Store disappears.
it shouldn’t be on App Store!

View in Mac App Store
  • Free
  • Category: Utilities
  • Updated:
  • Version: 20120918.0
  • Size: 2.3 MB
  • Language: English
  • Developer:

Compatibility: OS X 10.6.6 or later, 64-bit processor

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.