OpenCms 12.0 Upgrade Wizard

This OpenCms 12.0 update wizard allows an almost automatic update to version 12.0 from the following previous OpenCms versions:

11.0.0 - 11.0.2

10.5.0 - 10.5.4

10.0.0 - 10.0.1

This version will only work for MySQL, Oracle and PostgreSQL based OpenCms installations.

Please have a look at the readme.txt file in the downloaded zip archive for details about the upgrade process. Before you use the upgrade wizard, please make a full backup of your OpenCms installation.

Who should use this 12.0  upgrade download?

Use this download to update from an existing OpenCms 11.0.x, 10.5.x or 10.0.x installation. For a new, fresh installation of OpenCms 12.0, use the full distribution version.

This version of OpenCms requires Java 8 because of library dependencies. In case you still run OpenCms on Java 7 or older, you need to update your JVM first.

Please note: This update wizard is not intended to be used for any non-stable (beta, GIT based) versions of OpenCms.

Please note: The *.jar files in this binary distribution have been compiled for Java 8.

Module Version: 12.0
Provided By: Alkacon Software
License: GNU Lesser General Public License
Click here to download (233123 kb)

Download OpenCms

  • OpenCms 12 features a headless JSON API for REST content access, together with several JavaScript demo applications that show how to use it. The default "Mercury" template has been greatly improved. Template variants allow to completely switch the generated HTML of a website simply by configuration. The updated WebDAV implementation enables mounting the OpenCms virtual file system from any WebDAV client.
    Size:233847KB

    Click here to download

Upgrade OpenCms

  • Update your existing OpenCms installation to the current stable version 12.0 with the easy to use upgrade wizard.
    Size:233123KB

    Click here to download

Take the guided tour

Try the OpenCms Live Demo