Any software that can open .jpegs for the flat backgrounds.Imageediting software that can open.psds for the layeredoptionaleffects and overlays.
6 High resolution backgrounds 3000 x 3000 at 300 DPI. These backgrounds are seamless so they can be tiled! Or you may crop them for either a portrait or landscape background. Also included are 6 marble balls in .psd format and magic effects as well as 6 background overlays.