I have been using GIMP for a while now. Since I don’t wanted to pay for photoshop, I was looking for free Image Manipulation software which is comparable to photoshop and foind GIMP.
Basically, GIMP is an acronym for GNU Image Manipulation Program. It is a freely distributed program for such tasks as photo retouching, image composition and image authoring.
It has many capabilities. It can be used as a simple paint program, an expert quality photo retouching program, an online batch processing system, a mass production image renderer, an image format converter, etc.
You can download and use GIMP from http://www.gimp.org/