gif2mng
 

Okay, I gather that you have to drag gifs over it to make them into .png's compatible with graal... I have tried that with gifs and nothing seemed to happen X_x could someone please explain how I am supposed to use it, hehe

drag the gif file onto the Gif2MNG program and drop it. a < name of file here>.png will appear in the same directory as the original gif

nvm, ignore what I posted hehe..

I just had to refresh the folder, didn't auto refresh like I am used to it doing XD thnx anyways! lol

An easier and more efficient way of doing it:

Right click the gif and select Open With, then choose your Gif2Mng program. From there on, whenever your right click a gif, you can just select the gif2mng option, so you don't have to even drag and drop files. You don't even need to be in the same folder as gif2mng, it will make the png in whatever folder the gif is in. :)

Oh clever. Thats a good tip Konidias. :)

I can't run .exe files. Are there any version compatible with PPC macs?

I think your best bet is to use an online tool. Alternatively, there are some built-in options available in OSX including Preview. Personally, I use Photoshop.