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).
Feb 15, 2017 - OpenCms 10.5.1 is a maintenance update that fixes several issues that persisted in the 10.5.0 release. This version focuses on security and stability, also adding some new features and enhancements. It also ships an optimized version of the Apollo Template. Based on Bootstrap, the Apollo Template is fully customizable without coding.
Feb 15, 2017 - The OpenCms 10.5.1 release notes contain detailed information about the new features and fixes in this version.
Dec 9, 2016 - OCEE 5.5.0 supports OpenCms 10.5.0 and brings seveal improvements to the LDAP Connector. It also adds more shell commands for remote cluster administration, and fixes some issues. Updated OCEE packages for 10.0, 9.x and 8.x based OpenCms installations are also available.
Nov 30, 2016 - OpenCms 10.5 focuses on site localization, adding tools for assisted translation of pages and sitemaps. Many usability improvements have been made for the Page Editor and the Explorer. OpenCms 10.5 also ships a much improved version of the Apollo Template. Based on Bootstrap, the Apollo Template is fully customizable without coding.
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.