roms on a mac.

I downloaded the legendary starfy rom, and I put i on my r4 and it did not show up. I looked and it is because it is still in .rar format. Is there any way to open it without winrar? This is my sisters computer, and I do not want to put a ton of stuff on it. Can anyone help?

Yes, but it still requires you to install a program, just another one. So really, no there's not.

Thanks maybe I will get winrar, it shouldn't mess with any of her old programs right.

Mac, use Stuffit Expander for example.