If you want the software without buying the system, it is available for purchase. Unfortunately, the software is only free if you buy a new MAC system. Apple iMovie'11 is an excellent and free video editor for Mac platform, withmany advanced features and add-onsand plug-in support.
Now it is upgraded to iMove'11 and is a part of iLife'11 package. Fortunately, there is really some good free video editing software available for Mac. Some programs we often find do not have what it is described, or not as good as it is said. Nowadays there are many top video editing software programs available for download, either free or paid, but to find a best free video editing software for Macseems a little hard.