Tenebril UltraSpeed 360

Support Center

How to install Tenebril Ultraspeed 360

In order to gain full functionality of Tenebril Ultraspeed 360, you will need to install the program and then activate your license key.
Here is how to do that:

  1. Download the installation file by clicking on the following link: http://downloads.tenebril.com/ultraspeed360
  2. Double-click the installation file and follow the on-screen instructions.
  3. To enter your license key, click on the About link. This option is located in the upper right-hand corner of the application’s main window.
  4. Copy and paste the Tenebril Ultraspeed 360 license key you received at time of purchase into the field provided on the About page. To buy a license please go here: http://buy.tenebril.com/
  5. Hit the Register button.

Should you wish to manually enter your license key please know we only use the number 0 (Zero). We never use the letter 'O'.

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