xchm 1.24 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free Mac application is net.sourceforge.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. Xchm for Mac relates to System Tools. The bundle id for xchm for Mac is net.sourceforge.xchm. The most popular versions of the software are 1.24 and 1.2.
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 Fire, NetSpeedometer or Xilisoft iPhone Transfer, which might be similar to xchm.