Mac Pro has gained worldwide popularity since it was released. I bet if Blu-ray is supported on it, this Mac model will be more perfect. Here’s a recommend Blu-ray Player software - Macgo Mac Blu-ray Player and the detailed instructions to teach you how to play Blu-ray ISO files on Mac Pro.
Preparations you need to do:
Free trial version of this powerful Blu-ray Player is now available on Macgo Official Download Center, or you can click here to download Mac Pro Blu-ray Player, and then drag its icon to your Application folder.
After installing Mac Blu-ray Player, you can go to “Launchpad” and click on its icon to launch the program. The simplified main interface will reduce certain misoperations. You can see two buttons there: Open File and Open Disc.
If you want to play a Blu-ray ISO file, just click on "Open File" and choose the Blu-ray video you would like to watch from your local multimedia files, and then click "Open".
Wait a second till the main menu pops out and you can make some adjustments there according to your own preferences. You can choose where you want to watch in "Chapter", or choose the audio language in "Audio" and the “Subtitles”. Then you can directly click "Play Movie" to enjoy some Blu-ray time.