Peak LE 5.2 & Peak Express 5.2 Serial Number Generator

Enter your registered Peak LE 5.0-5.02 or Peak Express 5.0-5.02 serial number and the email address that is is registered to:

Serial Number:
Email Address:

Version 5.2 of Peak LE/Express use an updated authorization system which requires a new serial number.

Enter your existing serial number and the email address it is registered to in the form above.

Once your request is processed, BIAS will email you a new serial number.

To authorize Peak LE/Express 5.2, please follow the directions in the Read Me file included with the update.

For more information on the new authorization system, please see Chapter 2 in the Peak 5.2 User's Guide.

Contact BIAS at if you have lost your serial number or are otherwise unable to log-in to this form.