Docgen plugin for Protege provides a quick export of all the content of an ontology (classes, instances and documentation) in various formats (html, pdf, fo...).
The plugin interpretes the design form defined in Protege to determine the content and layout of the sections describing the instances: only visible slots are displayed, in the order they appear in the form (from upper left down to opposite).
This plugin is intended for "frames" ontologies only, it does not given any usefull results with OWL ontologies, and probably never will. To generate reports from OWL ontologies you might be interested in VelociOWL.
This plugin relies on the AurigaDoc framework for generating its reports. (see "Librairies" section)

WARNING: This plugin is under development and no warranty is provided, use it at your own risk.