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 many OpenCms solution providers, 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).
Nov 18, 2013 - Alkacon OCEE is a commercial extension for OpenCms that offers Support for LDAP, Clustering, Replication and improved performance. Version 4.0.0 is required for the new OpenCms version 9.0. This release adds support for the site configuration tool in the Cluster Manager. Also available is OCEE version 3.5.3 for OpenCms 8.5 and 8.0.
Nov 8, 2013 - OpenCms 9 is released for free download. OpenCms 9 brings several enhancements while being fully backward compatible with OpenCms 8.x.
Nov 8, 2013 - The OpenCms 9 release notes contain detailed information about the new features in this major release.
Oct 11, 2013 - The conference slides from OpenCms Days 2013 are now available for download. OpenCms Days 2013 featured several interesting sessions around OpenCms presented by speakers from all over the world. Check the slides in case you missed the event.
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.