Jan Goyvaerts
Create, test and use regular expressions
Jakub Sika
script based helpmaker
Marek Kosznik
Document management software for Windows..
Aldo Ghigliano
Create help system software documentation
Help Software
CHM creator, CHM editor, Help file creator
Steve McGrath
Metadata spec. for any multimedia files
Batchwork Software
Word to CHM, Doc to Help & Manual Converter.