I've been using Adobe Photoshop since the old Creative Suite 2 days, and I've been resistant to switching programs because breaking years of habits in order to use a free product never felt worth it.

The free GNU Image Manipulation Program enables you to enhance your image files. Although GIMP does not include a diamond texture option, as of June 2012, experiment with digital patterns, paint ...

GIMP is a popular open-source image manipulation program. It is a freely distributed piece of software for such tasks as photo retouching, image composition and image authoring. It works on many ...