Keil License renewal

You'd need to contact Keil Sales about that - contact details at the bottom of the Keil website

Hello VPangracious,

Do you know the part number for your Keil product, e.g. "MDKPR-KT-40001", "MDK-PRO-T", etc.? For more examples, look at the chart labeled "License Type" at the bottom of this page for part numbers:

       https://www2.keil.com/mdk5/selector

What may be going on, is you have a 1-year Term limited license that expired. Only Perpetual licenses can be renewed.

More details about licensing terms and durations are in the "licensing duration" section of this page:

      https://store.developer.arm.com/store/embedded-iot-software-tools/keil-mdk

or

      https://www.keil.com/support/man/docs/license/license_management.htm

Some workarounds if you can't renew a term-limited license

• You can also purchase the tools through the Arm Community Store. For example if you are using the Arm Keil MDK tools:
      https://store.developer.arm.com/store/embedded-iot-software-tools/keil-mdk
• If you are using the Keil tools for 8051 devices:
      https://store.developer.arm.com/store/embedded-iot-software-tools/keil-pk51-professional-developers-kit
• Or you can contact Arm Sales via this form:
      https://store.developer.arm.com/contact-3681