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To download CHM Decompiler from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

CHM Decompiler

By Tengu Software

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CHM Decompiler is a small utility that decompiles and extracts CHM files (Microsoft HTML Help File Format), which is a very popular file format for documentations and books under windows.

This app helps you extract the files that was packaged inside CHM files. You can make ePub files using the files extracted from CHM files or just read it inside your web browser, or you just need to extract some beautiful pictures inside CHM files.

What's New in Version 1.3

- Updated this app for retina MacBook Pro;
- Fixed a bug if user choose to decompiles files to an existing folder;


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Customer Reviews

Excellent CHM Decompiler! Highly Recommended

This app does the best job of the available CHM Utilities in the Mac App Store in decompiling CHM files.

The key is that the resulting HTML files can be then batch converted into a single PDF file by Adobe Acrobat Pro. This results in the best CHM to PDF Conversion possible.

Sweet and Simple

A neat little utility. You drag your .chm file to it and the program saves it as a folder tree of the original html files. Great, simple UI. I only needed to use it once and it performed perfectly.
The links among the html files are preserved and they appear to be in the original directories.

It would be nice if there were a help menu.

An excellent value.

CHM Decompiler
View in Mac App Store
  • $0.99
  • Category: Utilities
  • Updated:
  • Version: 1.3
  • Size: 0.6 MB
  • Languages: English, Simplified Chinese
  • Seller:

Compatibility: OS X 10.6 or later

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.