With Microsoft HTML Help Workshop you can create help files for Windows applications and web pages. It includes advanced text search capabilities and a 'favorites' tab to save the more often searched topics, themes and/or terms.
The created help files (*.HLP) can be included to distribution packages and complete instalable Windows based applications. They can be compiled with the supported application or added to the distribution package.
The application itself includes an image editor and a project manager, to help user on including the help file to the developed and compiled program.