Increase your productivity with FAR HTML
FAR HTML offers a variety of different tools for help authors and, as a development tool, facilitates the work of documenting your software with file and HTML help tools. It is like a Swiss Army knife and version 5.x now fully supports Unicode.
Information about Microsoft HTMLHelp
Developed by Microsoft, HTMLHelp is a help system used to create locally stored technical documentation and help for application software based on Hypertext Markup Language (HTML). The HTMLHelp Workshop is used to compile the content into a compressed help file with the file extension CHM.
Create application help
In a complex application, detailed application help (AppHelp) and documentation should still be provided for the user. If you are a developer of applications for Windows (C#, VB.net, etc.) and use Visual Studio, you can easily connect an HTMLHelp (CHM) system to your application.