OpenCms from Alkacon Software is a professional, easy to use website content management system. OpenCms helps content managers worldwide to create and maintain beautiful websites fast and efficiently.
The fully browser based user interface features configurable editors for structured content with well defined fields. Alternatively, content can be created using an integrated WYSIWYG editor similar to well known office applications. A sophisticated template engine enforces a site-wide corporate layout and W3C standard compliance for all content.
OpenCms is based on Java and XML technology. It can be deployed in an open source environment (e.g. Linux, Apache, Tomcat, MySQL) as well as on commercial components (e.g. Windows NT, IIS, BEA Weblogic, Oracle).
As true open source software, OpenCms is free of licensing costs.
Try OpenCms 10 Alpha 2! This alpha release provides you with an impression of the features of the next OpenCms generation.
OpenCms 9.5.3 fixes several issues that persisted in previous releases. This version focuses on security and stability, also adding a limited number of new features.
Update your existing OpenCms installation to the current stable version 9.5.3 with the easy to use upgrade wizard.
Jan 13, 2016 - OpenCms 9.5.3 is a maintenance update for 9.5 installations. It fixes several issues that persisted in previous releases. This version focuses on security and stability, also adding a limited number of new features.
Jan 13, 2016 - The OpenCms 9.5.3 release notes contain detailed information about the updates, fixes and security improvements in this maintenance update.
Dec 9, 2015 - Development on OpenCms 10 makes good progress. Download OpenCms 10 Alpha 2 to get an advance look of the the next OpenCms generations great new user interface.
Dec 9, 2015 - The OpenCms 10 Alpha 2 release notes contain detailed information about the new features and fixes in this alpha version.
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.