GIMP or GNU Image Manipulation Program is an open source graphics editor similar to Adobe Photoshop. What make GIMP different with Photoshop isÂ you can use GIMP as photo retouching, image composition and image authoring for free! GIMP is compatible with Windows as well as Mac and Linux. You can download GIMP, along with how-to tutorials, at no cost and there are no hidden fees or catches, ever!
Download GIMP here.