Pdoc is Perl library and a set of 'driver' scripts that can be used to automate documentation procedures. The idea is that any sort of document containing structured data can be parsed and converted to different formats. The library development was based on the practical approach of converting Perl modules into HTML and accessing POD embedded in the Perl modules in an easy way (since nothing similar can be found so far for Perl...).
Pdoc runs on UNIX. Some implementation has been done for MSWindows (pathways management) but should be considered as 'alpha'.