I know absolutely NOTHING about Mac. I've only used a PC. I wouldn't even know how to make something for both PC and Mac. I've always been mystified why there has to be more than one platform in the first place. I think all computers should be compatible, but since that's never going to happen, I guess there will always be this problem. I apologize if all the freebies on my website are in PC only. It's not intended as an affront to Mac users. I simply know nothing about Mac or how to make my things work on a Mac. Melanie