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News Media Alert

03 Mar 2022

Arm introduces MDK-Community edition

Arm's industry-leading software development environment, Keil MDK, is now available as a completely free edition which is targeted at hobbyists, makers, students, academics, and for evaluation purposes. The MDK-Community edition has no code size limits and supports all non-commercial use cases. If you need support, the active community forum is the place to look for help.

MDK-Community overview

Keil MDK-Community Overview

The following elements are part of MDK-Community:

How to obtain your MDK-Community license

To be able to use MDK-Community, you need a valid license. Go to to receive a product serial number and learn how to convert it into a license.

Use in commercial applications is not permitted. For use in commercial projects, please obtain an MDK-Essential, MDK-Plus, or MDK-Professional license.

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