More info info Help Generator on Help Generator supported platforms, or download :

Other help authoring tools:

Please inform me on release of new Help Generator products

Download Help Generator for Visual Studio 2005, 2008 and 2010

14 days Free Trial, code signed

Download Help Generator for Visual Studio 2010

Brief Description

Help and documentation for Visual Studio 2005, 2008 and 2010. The fastest way to add help and documentation to your Visual Studio applications.

File Name: For Visual Studio 2010:cnethelp10.exe
For Visual Studio 2008: cnethelp9.exe
For Visual Studio 2005: cnethelp8.exe
Version:5.0
Date Published: 18sep09 - April 2010
Language: English
Download Size: 4.189kb

The Help Generator is implemented as an add-in, not as stand alone program. After installation:

To be able to compile the help project to a CHM file MS HTML Help Workshop has to be installed.
Free download from Microsoft
Also download the demo including source code showing how to activate HTML Help using code.
Downloads for Visual Studio 2005: zips/VS2005_HelpDemoCS.zip | zips/VS2005_HelpDemoVB.zip