Alkacon Software - The OpenCms Experts

Support, training, consulting and development

OpenCms from Alkacon Software is an enterprise-ready open source web content management system (CMS) based on Java and XML. OpenCms is platform independent - Runs on: Windows, Linux, Unix, Solaris, Mac OS. OpenCms supports all top databases: MySQL, Oracle, PostgreSQL, MS SQL. OpenCms works with the most popular Application Servers: Tomcat, JBoss, BEA, Websphere, Glassfish and Resin Professional. OpenCms has a browser based GUI, compatible with all top browsers: Internet Explorer, Mozilla Firefox, Chrome, Safari, Opera. Download OpenCms, the open source enterprise level website content management system, for free.

Alkacon Software GmbH provides its customers with support, training and consulting services for OpenCms. We are also dedicated to developing first class products and solutions for OpenCms installations.

OpenCms is a complete and powerful open source web content management system. Alkacon Software GmbH is the official maintainer and the major contributor for OpenCms.

OpenCms provides powerful features especially suited for medium and large enterprise internet or intranet applications.

OpenCms is a Java and XML based system, completely build from open source components. This means OpenCms be deployed on almost any existing IT infrastructure without high licensing costs.

Alkacon Software GmbH offers its customers service, support and extension products for OpenCms, providing an optional layer of security and convenience often required for mission critical OpenCms installations.

Solutions and services from Alkacon Software

  • Alkacon OpenCms Enterprise Extensions (OCEE)

    The Alkacon OpenCms Enterprise Extensions (also called OCEE) are a commercial extension for OpenCms for use in mission critical installations.

  • Alkacon OpenCms Support

    Our OpenCms support provides customers with a convenient way to access the knowledge and experience of the OpenCms core development team.

  • Alkacon OpenCms Training

    The OpenCms training courses from Alkacon Software provide the best possible introduction to OpenCms development, right from the creators of OpenCms.

  • Alkacon OpenCms Consulting and Development

    We are offering our OpenCms consulting and development services to customers working on OpenCms based solutions anywhere in the world.

Alkacon OpenCms Products

  • Get the OCEE Extensions, Professional Support, or OpenCms Training directly from the Experts.

  • Order now

Contact Alkacon

Alkacon News

  • OpenCms Days 2016 - Save the date!

    Nov 19, 2015 - OpenCms Days 2016 will take place from September 26 to 27 in Cologne, Germany. Save the date now and get your early bird tickets February next year!

  • OpenCms 10.0.0 Alpha 1 available

    Sep 28, 2015 - Download and check out OpenCms 10.0.0 Alpha 1 now! Try out the forthcoming new features of OpenCms 10 with this alpha release.

  • OpenCms 10.0.0 Alpha 1 Release Notes

    Sep 28, 2015 - The OpenCms 10.0.0 Alpha 1 release notes contain detailed information about the new features and fixes in this major update.

Latest OCEE Release

  • 4.5.2 for OpenCms 9.x

    3.5.7 for OpenCms 8.x

    July 7, 2015

    This version brings some improvements and fixes several issues. OCEE 4.5.2 is required for OpenCms version 9.5.2. OCEE 3.5.7 for OpenCms 8.x is also available.

    More information...