1)   HelpSmith 2.0
HelpSmith is an innovative help authoring tool allowing you to create CHM HTML Help files, Web Help, and Printed Manuals from the same source help project.

 2)   Aioob Helper 1.0.0
Aioob Helper is a tool for creating Web based help materials, ready to be published on the Web, CD or with your Software. Aioob Helper can automatically add navigation and search facilities to your existing materials or documents.