Image-editing software is a type of computer program used to manipulate digital images. One of the most popular image-editing software programs is Adobe Photoshop, which has been around since 1988 and is used by professional photographers, graphic designers, and other digital artists. Photoshop allows users to adjust color, brightness, contrast, and other aspects of an image, as well as add text, shapes, and other elements. It also has features for retouching, cropping, and resizing images.