The market for content management systems today is clustered with many proprietary commercial or non-commerical offerings. Check out the Advantages page to see why OpenCms stands out.
OpenCms is in active Open Source development since 1999, so a large number of professional websites have already been build with OpenCms all around the world. Have a look at the list of Reference sites to see OpenCms in action by companies, enterprises and organizations large and small.
When selecting a content management system, it's important to ensure that professional support is readily available. Using OpenCms you have a number of support options, either from the active OpenCms community, from one of the Alkacon OpenCms Partners, or directly from Alkacon Software, the maintainers of OpenCms.
If you decide to use OpenCms, you will benefit from the success of OpenCms as it gains more and more widespread use. Please help to this development by Promoting and sponsoring the use of OpenCms.
For more questions and answers regarding OpenCms, please check out the list of OpenCms Frequently asked questions (FAQ).
Sep 26, 2016 - OpenCms 10.5 Beta provides a feature complete look at OpenCms 10.5. This will be the only pre-release version before OpenCms 10.5.0 is published, which is expected by the end of November. Only minor GUI updates, as well as improvements to the demo template, will be made for the final release.
Sep 26, 2016 - The OpenCms 10.5 Beta release notes contain detailed information about the new features and fixes in this beta version.
Jun 14, 2016 - Being the greatest OpenCms update for years, version 10 brings a vastly improved user experience that combines the intuitive "Direct Edit" approach of OpenCms with a new, well integrated Lauchpad app center. OpenCms 10.0.1 is a maintenance update for 10.0.0 installations. It fixes several issues that persisted in previous releases. This version focuses on performance and stability.
Jun 14, 2016 - The OpenCms 10.0.1 release notes contain detailed information about the updates and fixes in this version.
The Alkacon OpenCms Enterprise Extensions (also called OCEE) are a commercial extension for OpenCms. Alkacon OCEE adds features to OpenCms that are often required for running OpenCms in a medium or large Enterprise, where data consistency, security and failover are highly important.
OpenCms Days 2016 will take place September 26 to 27 in Cologne, Germany.
Highlight of the international user conference and expo will be the introduction of OpenCms 10.5. OpenCms Days will be the perfect opportunity to exchange experiences around OpenCms with high profile participants and speakers from all over the world.
Visit this 2 day conference and expo to meet and mingle with leading OpenCms experts and other OpenCms users.
OpenCms Days 2016 is targeted towards an international audience. The language spoken at the event and used for all presentations is English.