ChmDecompiler is a batch decompiler for compiled Windows HTML Help files (*.chm). ChmDecompiler can extract all/any source files in a CHM Html help file or CHM ebook easily and quickly, even the .HHP project file and the alias and map file of the .CHM (i.e. the Help Context-ID lists) can be recreated perfectly. ChmDecompiler is also a easy-to-use CHM Html help file or CHM ebook viewer. Extract all source files from a CHM Html help file or CHM ebook, and then you can edit and recompile those source files. ChmDecompiler supports decompiling CHM Html help file or CHM ebook in batch processing, and it's also a CHM Reader or CHM Viewer. Built-in chm files decompiler with batch processing.
Version 3.6 build 550 has added Vista support and optimized for fast recovery of the Microsoft Htmlhelp project file, alias, and map.