Find Your License Key

Your license key is inside your McNeel product package, or was emailed to you.

If you cannot find your license key, you may be able to look it up by providing the following information:

Enter your e-mail address and serial number:


To find your Rhino serial number:

  1. Start Rhino
  2. From the Help menu, select About Rhino.
  3. Select your serial number from the lower-right corner of the about window.
  4. If you are logged into Rhino, view your license information in the Cloud Zoo