- Download and support
- Professional services
Our products are 100% Open Source software. We are thus committed to make the source code of our software available under Open Source licenses such as the AGPLv3. We also want to give access to
the products themselves as easy as possible. Another important aspect for us is to provide you with technical information and be available for your questions and suggestions at all times.
This page offers an overview of the most important entry points for all those who want to test, use, understand, modify or expand UCS.
In the commercial environment, the Univention products comprising the installation software, software packages in binary format and documentation may only be circulated in accordance with the corresponding software license. These software licenses authorize purchasers to use the software without time or extent restrictions.
For testing purposes, Univention Corporate Server (UCS) is directly available as both an ISO image and a preinstalled virtual machine image for VMware and Virtualbox (restrictions of the number of users to 5 persons). With our UCS test license, you can try out UCS also without any user restrictions for 30 days. Further information around the subject "Testing UCS" can be found in our download section:
Our bug tracking system Bugzilla is publicly accessible to facilitate your contribution to the further development. Simply register and follow the development of certain features or create your own feature requests or error descriptions at: https://forge.univention.org/bugzilla/
All partners and members of the Open Source community are welcome to participate actively in the further development of UCS. To ensure that modifications and expansions can be integrated in UCS and other Univention products, a written declaration is required assigning Univention the right to publish Univention software including the modifications made by third parties under the AGPL and other licensing conditions. In this case, please download the corresponding declaration and return it to us completed.
In the scope of the maintenance, Univention regularly publishes hot fixes, security updates and new releases. A new release appears approximately every 6 months (e.g., UCS 2.x). Patch level versions (e.g., UCS 2.2-x) with improvements and straightforward feature expansions are published as necessary. Univention releases hot fixes at least every 2 weeks and security updates as required. Component updates are also regularly published independently of this.