Official documentation

NEW: Visit OpenCms Documentation Central - http://documentation.opencms.org for all the OpenCms documentation in one place.

OpenCms Mailinglist

The mailing list [opencms-dev] offers the opportunity to get in touch with OpenCms (core) developers. Here you get all information concerning the mailing list.

The Maling list has been around for many years and can be searched through an archive. The years of accumulated knowledge is a great resource for questions and answers.

Literature

Referenced OpenCms litarature on Wikipedia:

  • Dan Liliedahl,  Opencms 7 Development, Packt Publishing,  ISBN 978-1847191052
  • Matt Butcher,  Managing and Customizing Opencms 6 Websites: Java/JSP XML Content Management, Packt Publishing,  ISBN 978-1904811763
  • Matt Butcher,  Building Websites with OpenCmsISBN 978-1904811046

Latest News

  • OpenCms 16 available

    Oct 2, 2023 - OpenCms 16 brings the new app "Unused contents" that allows to find and delete content that is not actively used on any container page. It is now possible to select between several individual detail pages in the same website based on categories of the detail content. It can now be enforced that all content managers must set a new password after the next login. The default Mercury template brings several new features, e.g. the "Image tile display" formatter for the "Tabs / accordion" element.

  • OpenCms 16 Release Notes

    Oct 2, 2023 - The OpenCms 16 release notes contain detailed information about the new features and fixes in this version.

  • Alkacon OCEE 16

    Oct 2, 2023 - Alkacon OCEE 16 is the latest OCEE release for OpenCms 16. This version fixes an issue where deleting a user/group didn't flush the ACL cache.

  • OpenCms 15 available

    Apr 25, 2023 - OpenCms 15 provides role-based control to restrict who is allowed to update the sitemap configuration, including an editor for modifying selected sitemap attributes by any content manager. The new launchpad app "Person data search" reveals personal user data stored in the VFS. The Mercury template adds more than 1800 optional icons from the Bootstrap collection and numerous further enhancements.

OpenCms Days 2016

  • OpenCms Days 2016 Conference and Expo

    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.

    More information...

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