The profile plotter action almost, not quite, works on Macintosh.  The problem has to do with saving to a known drive and folder name, and this is difficult to do from within a Photoshop action.

If you are adventuresome, you may want to download the action anyway, and modify the "Save" commands to reference a folder on your particular system.

Meantime, Macintosh users already have some interesting profile related tools available for free at 

http://www.icctools.com/products.html

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