CHM Viewer 1.1.5 for Mac OS X (10.2 and higher)
Copyright © 2004 Jeff Sauer and JouleData Solutions
All rights reserved.
http://www.jouledata.com/

CHM Viewer is a utility that lets you view Microsoft Compiled Help files on your Apple computer.  These files typically have a .chm file extension.  Significant testing has been done with a variety of help files.  Help files usually range between 2 and 8 megabytes in size and tests have been done with files as large as 50 megabytes in size.