You could have downloaded xchm 1.24 for Mac from our application library for free. The software is included in System Tools. This free Mac app is a product of net.sourceforge. The unique identifier for this application's bundle is net.sourceforge.xchm. The most popular versions among the application users are 1.24 and 1.2. This Mac download was scanned by our antivirus and was rated as virus free.
From the developer:
xCHM is an open source (GPL) viewer for reading Microsoft's proprietary .CHM (compiled HTML) files. xCHM can show the content tree if one is available, print pages, change font face and size, remember bookmarks, display a searchable index, and search for words in the current page and the whole book.
You may want to check out more software for Mac, such as goSerial, Xilisoft iPhone Transfer or PhoneDirector for Nokia phones, which might be similar to xchm.