best mac compatible software for upscaling photos

[Nicholas Natteau]

I have a Mac Pro. Just wondering if anyone can advise me on the best software out there for upscaling images.

I've heard of Perfect Resize 7, Photo Zoom Pro 4, and Photoshop's own method using bicubic. But can anyone who has used these, tell me which program gives you the best results?

Thanks very much in advance.

[David Saraceno]

I have Photo Zoom Pro, and it has produced the best results for me.

[Nicholas Natteau]

Hi David, thanks for replying. I just downloaded the trial versions of Photo Zoom Pro and Perfect Resize 7. Oddly enough, it seems that PR7 is able to make images a little sharper when blowing them up than PZP, but I find PZP easier to use. and I find PR7 crashing on me all the time. I hope it's just because it's a trial version.