Photoshop is an excellent program mainly used for creating images, photo editing, and graphics design or to add special effects to images. Photoshop is pixel-based, whereas CorelDraw is mainly used for vector-based graphics and is a lot like Adobe Illustrator.Photoshop is an excellent program mainly used for creating images, photo editing, and graphics design or to add special effects to images. Photoshop is pixel-based, whereas CorelDraw is mainly used for vector-based graphics and is a lot like Adobe IllustratorPhotoshop is an excellent program mainly used for creating images, photo editing, and graphics design or to add special effects to images. Photoshop is pixel-based, whereas CorelDraw is mainly used for vector-based graphics and is a lot like Adobe Illustrator