you can get a free 30 day test of Adobe photoshop here, the full version quite expensive
http://www.adobe.com/products/photoshop/photosh...
Or you can get GIMP thats under open source which mean its free :) has alot of functions of photoshop, Get it from here
NaSh, RioMon, Rhodine, Stolas, ZaNeAk, Hansel,