HelpSmith is a visual help authoring tool for creating CHM Help files, Web Help systems, and Printed Documents from the same source.
License: Shareware
OS Support: WinXP, Win2003, Win2000, Win Vista

Full-featured help authoring tool, easy and powerful enough to produce HTML help files, CHM, PDF, Word and IPhone documentation from a single source Write help topics in the built-in word processor, hit the "Generate" button and it's done!.
License: Freeware
OS Support: WinXP, Win2003, Win Vista

Word-2-Web is a fast and easy WebHelp authoring software convert doc or docx into online help and manual Word-2-Web can convert Word document to Web help and generating Web based help from doc or docx without any HTML skills.
License: Shareware
OS Support: WinXP, Win2000, Win Vista

Word-2-CHM is a fast and easy HTML help authoring tool create CHM help from Word document Word-2-CHM can converting Word doc/docx to CHM help and creating compiled HTML help from doc with a mouse click.
License: Shareware
OS Support: WinXP, Win2000, Win Vista

HelpGear lets you create HTML Help files, Web Help manuals, and PDF Manuals - the ultimate Help Authoring Software HelpGear is easy-to-use to create help files and documentation.
License: Shareware
OS Support: WinXP, Win2003, Win2000, Win Vista

Full-featured, easy-to-use help authoring tool for creating WinHelp (hlp), HTML Help (.
License: Shareware
OS Support: WinXP, Win2000, Win Vista, Win98

PowerCHM, a powerful chm maker! With PowerCHM you can create professional CHM files from Html Files, Text Files and Microsoft Word Documents.
License: Shareware
OS Support: WinXP, Win2003, Win2000, Win Vista