The product among the software and the tools are available only for Windows environments (XP, Vista and 7). You can try and run the software in a Macbook Pro using a virtualization software like Parallels Desktop but I doubt it will completely work due to the fact that the hardware was designed to work perfectly in Windows environments.
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I find a Video Grabber Mac alternative called Allavsoft for Mac which has all the functions and features of the Video Grabber.
You may use it.