Splice Splitter will allow you to create sprite sheets, animation strips or separate sprite sheets as a sequence of images.
Can be used by many game engines including MMF2, Unity, Corona, GameSalad . . . .
You can also take any image and split to any size and use
the images on your website to speed up loading. If you have a large
image it is better to load it in smaller pieces.
||Free to try
Mac OS X 10.7
Mac OS X 10.6
Mac OS X 10.8