GIMP (for GNU Image Manipulation Program) is meant for editing digital images, designing and producing graphics for web pages, converting images from one file format to another, and even authoring complex high-resolution works for print. GIMP offers numerous professional features and tools.
GIMP has numerous features, which means it can feel overwhelming to use at first. We recommend turning to manuals and reading tutorials, which are available in abundance on the web site of GIMP.