Microsoft Compiled HTML Help is a Microsoft proprietary online help format. These typically include a collection of HTML pages, an index and other navigation tools. The files are compressed and deployed in a binary format. This is used for Help file documents for software applications most often. This format is now supported in many document viewer applications. Help is designed for authors or software developers. Typically this tool is useful in creating multimedia titles, intranets, extranets, or for the Internet. The navigational controls provided enable users to easily find and sort information. This utility is able to automatically create CHM files from HTML Files, text Files and Word Documents. You are able to import an individual folder or choose to include all sub folders. All these subfolders can have the support files you need. You will be able to directly open and save Microsoft HTML Help Workshop Project (HHP file).
With PowerCHM you can edit a .htm or .html file directly. These may include highlight some important texts, change text color, change a link`s URL, etc. There will not be any need for frequent switches between this tool and other html editors. Topics and index items titles can be generated automatically by parsing from title, filename or text of a specified line. It is possible to decompile a CHM file and extract all its source files. Batch decompile command can let you decompile a bunch of these. This tool will let you support context sensitive help format. It works for 32-bit & 64-bit Windows platforms. This is a very good tool.