XMLmind DITA Converter v3.2 features a number of enhancements to all XHTML based output formats, including a new Web Help layout called "simple".

More information in in http://www.xmlmind.com/ditac/changes.shtml

XMLmind DITA Converter (ditac for short) is a serious alternative to the DITA Open Toolkit.

XMLmind XHTML Editor (and of course its superset: XMLmind XML Editor) can now be used to turn a set of HTML pages into a self-contained ebook (EPUB, Web Help, PDF, DOCX, etc). More information in "Creating an ebook out of a set of HTML pages"[1].