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Galaxkey provides a simple file-handling tool to open the Galaxkey secured files. A user can open a .gxk file in the Galaxkey app from emails or any file storage on the mobile device. The app authenticates the user with the cloud service and then decrypts and displays the contents of the file. If the contents of the Galaxkey file are an email, then the Galaxkey App will display the email along with its attachments. The app does not store any information of the decrypted file on the device so your data is still secured. The app also lets the user respond to emails that are opened in the app. The mail is sent securely using

What's New

Version 4.0.4:
  • Support for Active directory and Okta authentication
  • Bug fixes


  • OS X 10.9 or later

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Galaxkey User Discussion


Current Version (4.x)


Downloads 221
Version Downloads 53
License Free
Date 30 Oct 2017
Platform Intel 64 / OS X
Price Free
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