GIMPshop is described as 'is essentially Gimp with some cosmetic changes. The Gimp’s menu structure and naming conventions are a constant source of frustration for users accustomed to Photoshop' and is a very popular Image Editor in the photos & graphics category. There are more than 50 alternatives to GIMPshop for a variety of platforms, including Windows, Mac, iPad, Linux and Windows S. The best alternative is GIMP, which is both free and Open Source. Other great apps like GIMPshop are Adobe Photoshop, Paint.NET, Affinity Photo and Photopea.
MyPaint is a fast painting program with an emphasis on full-screen use. It lets you focus on the art instead of the program. You work on your canvas with minimum distractions, bringing up the interface only when you need it.
Pixlr® makes it easy to transform everyday images into stunning works of art. Whether you’re applying a quick fix to your photos or adding your personal touch with effects, overlays, or borders, Pixlr has everything you need to make your moments beautiful.
Pixelmator is a powerful, beautiful, and easy to use image editor. Featuring an elegant and streamlined single-window interface, it puts all the focus on the images you edit, rather than what's around them.