1)   WinCHM [help authoring tool] 4.28
Help authoring software. Create Help file, Create Web-based help, Create CHM file, Create printable pages, Create PDF manual easily and quickly. Two versions: WinCHM Pro and WinCHM (Standard)
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 2)   HelpScribble 7.8.1
Full-featured, easy-to-use help authoring tool for creating WinHelp (.hlp), HTML Help (.chm), a printed manual and online documentation (on a web site) from the same source, from start to finish. Can import help files created with another tool.
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 3)   QuickHelp - HtmlHelp - WebHelp 1.9.6
With QuickHelp you create your product documentation´s quick an easy. The pros against html work shop, robohelp and other´s:
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