QuickTime 7.6.9 is now available for download via our QuickTime entry for Mac OS X v10.5.8, Windows 7, Windows Vista, Windows XP SP2, or later. Mac users can upgrade to QuickTime 7.6.9 using the operating system's built-in Software Update feature while Windows users use the optional Windows update tool. Itunes on a mac. Quicktime Player free download - QuickTime Converter, GOM Player, MP4 Player, and many more programs.
It is available for Mac and Windows and it uses the H.264 video codec, used also by any MPEG-4 HD-DVD, Blu-ray and mobile phones to play videos.
H.264 is perfect for videos because it allows yout o have good quality videos with minor size.
If you want a good video player, Quicktime is perfect for your Mac.