Raster graphics editing software is used with images composed of individual pixels, which is useful for tweaking photos in detail. Users are allowed to apply change to the photos like cropping, resizing, color correction, brightness changes, retouching, background cleanup etc., says Visuals Clipping. Such software is usually employed when you have to adjust pictures or digital images at a pixel level. Can help with web, social media, ecommerce, adverts and print.