OpenCms documentation

Visit OpenCms Documentation Central - http://documentation.opencms.org for the most recent OpenCms documentation.

Below you find a list of documentation modules for older OpenCms versions.

Documentation modules for old OpenCms versions:

OpenCms 9.5.1 documentation (for local installation)

The documentation aims to help developers from getting started with OpenCms up to getting familiar with advanced development topics regarding OpenCms. ...

Version 9.5.5 - February 23, 2015  More information...

OpenCms 8.5.1 Dokumentation [PDF]

This documentation aims to help developers from getting started with OpenCms up to getting familiar with advanced development topics regarding OpenCms. It uses links referring a locally installed OpenCms version >= 8.5. ...

Version 1.2 - February 7, 2013  More information...

OpenCms 8 beginner's guide to template creation

The OpenCms 8 beginner's guide to template creation is an easy to read, step by step tutorial, how to build your first working JSP template from scratch in OpenCms 8. ...

December 22, 2011  More information...

OpenCms 8 Content Manager User Manual

The OpenCms 8 User Manual from Alkacon Software provides a comprehensive non-technical overview of the features and functionalities of the OpenCms 8 user interface: Advanced direct edit Sitemap editor Context menus Explains all features and functions

December 22, 2011  More information...

Alkacon OpenCms 7 Core API package and database overview

These technical diagrams from Alkacon Software provide template developers using OpenCms an overview over the core API and the database table structure storing the OpenCms contents. ...

August 14, 2007  More information...

Alkacon OpenCms 7 business presentation slides

This slides from Alkacon Software provide a quick non-technical overview and introduction of OpenCms 7 and the main system features: Alkacon OpenCms Overview Alkacon OpenCms 7 main features Screenshots of Highlights Reasons for using OpenCms ...

August 16, 2007  More information...

Alkacon OpenCms 7 technical presentation slides

This slides from Alkacon Software provide a technical overview and a short introduction of some new features of OpenCms 7: Alkacon OpenCms 7 technical overview Creating OpenCms templates with taglibs Using and configuring the integrated full ...

August 16, 2007  More information...

Alkacon OpenCms 7 interactive documentation base module

The main part of the OpenCms 7 documentation is interactive and maintained in the form of OpenCms modules. This is the base module for the OpenCms 7 interactive documentation. It is required by all modules of the com.alkacon.documentation. ...

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 WebDAV documentation

Documentation of the OpenCms WebDAV servlet. Learn how to access contents in OpenCms from external clients using the WebDAV protocol.

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Howto: Setting up httpd, Tomcat and mod_proxy

Explains how to integrate the Apache httpd, Apache Tomcat and OpenCms 7 using mod_proxy so that all static resources (e.g. ...

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Howto: JSP template development

Explains how to develop JSP based templates in OpenCms 7. Using templates provides your website with a uniform layout. ...

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Howto: Multisite configuration

This Howto explains the configuration options when multiple site names are served with the same server.

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Howto: Translating the OpenCms Workplace

A detailed description how to translate the OpenCms Workplace and the online help to another language. The OpenCms Workplace is the "back office" part of OpenCms. This module provides tools and explains how to localize the Workplace. ...

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 6 Howto: Translating the OpenCms Workplace

A detailed description how to translate the OpenCms Workplace and the online help to another language. The OpenCms Workplace is the "back office" part of OpenCms. This module provides tools and explains how to localize the Workplace. ...

Version 3.2.0 - March 22, 2006  More information...

Alkacon OpenCms 7 JSP basic documentation

The basic introduction to JSP in OpenCms: How to create, edit & publish a JSP, options to access the OpenCms system and some technical background information.

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 JSP scriptlet documentation

OpenCms 7 contains the org.opencms.jsp.CmsJspActionElement that exposes important OpenCms core functionality to JSP pages in a convenient to use way. ...

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Static export documentation and test data

Static export can dramatically improve the performance of your OpenCms installation. Learn how to configure the static export and try out the examples to test it.

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 JSP taglib documentation

OpenCms 7 includes it’s own JSP taglib for accessing OpenCms core functions on JSP pages. This is the taglib documentation and reference with test cases for each tag of the OpenCms taglib.

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Search documentation

Configuration documentation of the OpenCms search/indexing facility. Describes the integration and configuration of the Lucene search engine in OpenCms.

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Flexcache documentation

The Flexcache is a powerful caching mechanism introduced with OpenCms 5.0. The Flexcache can cache dynamic OpenCms output to increase the speed of page delivery. Using the Flexcache is fully declarative based and requires no programming. ...

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 XML content documentation

With XML contents it is easy to create structured contents like news messages, events, address data, etc. List views of XML content objects can be generated easily by using the OpenCms taglib. ...

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Module management documentation

Get acquainted with the OpenCms module mechanism that allows you to easily bundle and distribute templates, JSPs, pages and other resources. ...

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Extended Html import user documentation

This documentation describes the installation and usage of the "Extended HTML Import Module" for OpenCms 7 and higher.

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Migration documentation

This documentation module describes how to migrate an OpenCms 6.x application to OpenCms 7.

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Javadoc generated API specification

The documentation of the OpenCms classes generated using Javadoc.

Version 7.0.1 - August 14, 2007  More information...

Alkacon OpenCms 7 Direct edit examples

The "direct edit" feature of OpenCms 7 allows editing of pages and structured contents directly "from the page". This means it is not required to be in the OpenCms workplace to edit contents. ...

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Search examples

A set of tests demonstrating the integration of the Lucene search engine into OpenCms. Provides different forms to show the capabilities of Lucene.

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Flex examples set 1

The first set of tests and examples developed for the OpenCms / JSP Flex integration package. Basic stuff dealing with inclusion, caching, headers and redirects.

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Flex examples set 2

The second set of tests and examples, including demos on how to build a simple template from JSP.

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Flex examples set 3

Further test cases and examples for the OpenCms/Flex JSP integration. These are rather specialized as they deal with encoding and inclusion of subelements.

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Original JSTL 1.1 standard taglib examples

The original JSTL 1.1 standard taglib examples to test the OpenCms JSP capabilities.

Version 7.0.0 - August 14, 2007  More information...

Alkacon OpenCms 7 Original Tomcat 4.x JSP examples

The original Tomcat 4.x JSP examples imported into OpenCms. These examples show that standard JSP code works perfectly in OpenCms.

Version 7.0.0 - August 14, 2007  More information...

Download OpenCms

  • OpenCms 16 brings the new app "Unused contents" that allows to find and delete content that is not actively used on any container page. It is now possible to select between several individual detail pages in the same website based on categories of the detail content. It can now be enforced that all content managers must set a new password after the next login. The default Mercury template brings several new features, e.g. the "Image tile display" formatter for the "Tabs / accordion" element.
    Size:236456KB

    Click here to download

Upgrade OpenCms

  • Update your existing OpenCms installation to the current stable version 16 with the easy to use upgrade wizard.
    Size:193142KB

    Click here to download

Latest News

  • OpenCms 16 available

    Oct 2, 2023 - OpenCms 16 brings the new app "Unused contents" that allows to find and delete content that is not actively used on any container page. It is now possible to select between several individual detail pages in the same website based on categories of the detail content. It can now be enforced that all content managers must set a new password after the next login. The default Mercury template brings several new features, e.g. the "Image tile display" formatter for the "Tabs / accordion" element.

  • OpenCms 16 Release Notes

    Oct 2, 2023 - The OpenCms 16 release notes contain detailed information about the new features and fixes in this version.

  • Alkacon OCEE 16

    Oct 2, 2023 - Alkacon OCEE 16 is the latest OCEE release for OpenCms 16. This version fixes an issue where deleting a user/group didn't flush the ACL cache.

  • OpenCms 15 available

    Apr 25, 2023 - OpenCms 15 provides role-based control to restrict who is allowed to update the sitemap configuration, including an editor for modifying selected sitemap attributes by any content manager. The new launchpad app "Person data search" reveals personal user data stored in the VFS. The Mercury template adds more than 1800 optional icons from the Bootstrap collection and numerous further enhancements.

Try the OpenCms Live Demo