Access older, archived versions of OpenCms.
More historical versions can be downloaded from Github.
OpenCms Download archive
OpenCms 19
April 2, 2025
Major new features of OpenCms 19
- New tools for website translation.
- Image preview and filename check in the upload dialog.
- Fast access to categories in the form editor.
- Open the “Optimize image gallery” dialog from the page editor.
- Improved content validation in the form editor.
- Website App keeps filters after editing.
Please check out the news for further details regarding the changes in this release.
OpenCms 19 Source Code
The OpenCms distribution includes the OpenCms core and the Mercury template. The source code can be obtained from the respective repositories on GitHub.
OpenCms 19 Update Wizard
To update an older, manual OpenCms installation to the latest version. Only the OpenCms core is updated.
Not required if the Docker image is used. In this case, simply replace the Docker image with the latest version for the update.
OpenCms 18
October 8, 2024
Major new features of OpenCms 18
- New "Place element" mode in the page editor as alternative to drag & drop.
- Reused content in the page and form editor is now clearly marked.
- Automatic typographical correction of quotation marks in editors.
- "Dead links" in content from a WYSIWYG editor are now automatically disabled.
- Support for the Jetty 12 servlet container as an alternative for Tomcat.
Please check out the release notes for further details regarding the changes in this release.
OpenCms 18 Source Code
The OpenCms distribution includes the OpenCms core and the Mercury template. The source code can be obtained from the respective repositories on GitHub.
OpenCms 18 Update Wizard
To update an older, manual OpenCms installation to the latest version. Only the OpenCms core is updated.
Not required if the Docker image is used. In this case, simply replace the Docker image with the latest version for the update.