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.

We provide our 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 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 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 11 available

    Apr 30, 2019 - OpenCms 11 brings a major update for the workplace. All workplace apps have been replaced with modernized versions. OpenCms 11 also features improvements for template generation, in the editors and for remote management. Moreover, this release is compatible with Java 11 and comes with the new "Mercury" default template.

  • OpenCms 11 Release Notes

    Apr 30, 2019 - The OpenCms 11 release notes contain detailed information about the new features and fixes in this version.

  • OpenCms 11 release candidate available

    Mar 29, 2019 - OpenCms 11 release candidate provides you with a comprehensive overview about the features of the next OpenCms generation. Try out this pre-release version before OpenCms 11.0.0 is published, which is expected by the end of April 2019. OpenCms 11 brings a major update for the workplace providing better usability and performance. Further enhancements include a new default template, automated image generation, core support for dynamic contents lists and meta-mappings for SEO.

Latest OCEE Release

  • 5.5.4 for OpenCms 10.x

    4.5.8 for OpenCms 9.x

    May 17, 2018

    Alkacon OCEE 5.5.4 fixes some issues for the LDAP Connector, the Cluster Manager and the Replicator.

    More information...