Encryption Downloads

Download the Outlook Plugin for Windows to encrypt your eMail attachments easily! Our privacy policy is simple and part of our terms of service.

New 3.0 Release┬á– Updated free trial version for Windows 7,8,10 – tested with Outlook 2010 and up!

Please enter your eMail and we will send you a license key for a fully featured version.

Request free trial (2 weeks):



Enter your license here – your registration mail does not have to be your Outlook mail:

Download the ZIP without giving up your E-Mail. The tool then shows an “unregistered” in your outgoing mails:


Free trial versions with a 14 day usage to test it and if you register for the trial, no popups or texts are added.


All installers are signed for safe installations and are virus-free and advertising-free.