GraphicsMagick

GraphicsMagick is a tool that allows editing images from the terminal. GraphicsMagick claims to be a handy tool for those cases in which you have to do some quick image editing and don't want to open a heavy program such as Photoshop or GIMP. It claims to be a handy tool for those cases in which you have to do some quick image editing and don't want to open a heavy program such as Photoshop or GIMP. It is packed with several cool features of Resize, Crop, Change colors and etc.,