License Management

Each Keil software product requires activation with a License ID Code (LIC). The LIC is a personalized Product Serial Number (PSN) that is obtained via e-mail during product registration.

If you do not have a PSN, contact the Keil Software Sales Department or your local Keil Software Distributor.

Obtaining a License ID Code (LIC) for a Single-User License:

Get LIC via Internet...

Opens the License Management page on the Keil web site. Here, you must enter the Product Serial Number (PSN), that is supplied with the product, along with any other requested information. After submitting the form you will receive an e-mail containing a LIC for your product.

Add LIC

To activate your product, enter the LIC into the New License ID Code (LIC) input field on the License Management page in µVision. Click Add LIC to activate the product on your computer.

Uninstall...

Select the product that you no longer use and click Uninstall... After uninstalling, you must register with Keil Software to return the uninstalled LIC back into the license pool (so you can license the software on another computer). After validating your uninstalled LIC, you will be able to license the software on another computer.