More recent screenshots are available at the SourceForge project page.

Searching in all of the document.
Changing fonts.
Find in page.
Preparing to print.
Cyrillic charset document.

A few Mac OS X screenshots of xCHM contributed by Vadim Zeitlin:


More recent Mac OS X screenshots of xCHM 0.8.8, courtesy of Martin Use:

Contents (viewing).
Searching in the index.
Searching for text in the book.

And here are some links to screenshots (.png) made by Pabs on Windows:
There's a nice screenshot of xCHM 1.2 on Mac OS X Tiger from Julius Huang's blog.

Get xCHM at Fast, secure and Free Open Source software downloads Support This Project