The openQRM Community Edition is a fully open-source project licensed under the GPLv2, hosted on sourceforge.net. To provide a sustainable evolution of our core product, openQRM Enterprise GmbH offers a commercially licensed version (the “Enterprise Edition”) to professional customers, while at the same time being committed to merge the development effort with the open-source version at official releases. The current stable version of the openQRM Community Edition is always available at sourceforge.net.

If you are building professional datacenter platforms using openQRM and if you need reliable support options or access to the "latest and greatest" additional features, you might want to consider taking a look at the openQRM Enterprise Edition.