DivX 9.1.0 - Playback DivX media. (Free): "
DivX for Mac is a free download that provides everything you need to enjoy high-quality digital videos on your computer, including high definition H.264 (.mkv) videos with AAC audio and videos created using all previous versions of DivX technology. You can also play your DivX files (.divx, .avi) on millions of DivX Certified devices today. Look for DivX Plus HD Certified devices soon that will support playback of all DivX and DivX Plus HD files, as well as .mkv (H.264/AAC) videos from the Internet.
The free DivX for Mac download includes trial versions of the DivX MPEG-2/DVD Plug-in (15-day trial). Purchase the DivX MPEG-2/DVD Plug-in for Mac for $9.99 to get the full version of the MPEG-2/DVD Plug-in.
Version 9.1.0: Release notes were unavailable when this listing was updated.
OS X 10.6 or later
(Via MacUpdate - Mac OS X.)