JavaHelp is a set of Java-based files that can be incorporated in applications, components, operating systems, applets, and devices.

JavaHelp is one of the DITA Open Toolkit target outputs. If you plan to produce JavaHelp output, the JavaHelp processor must be installed in your DITA processing environment for DITA Open Toolkit to function, but it is not part of the Toolkit installation package.

Related concepts
JavaHelp processor