Seashore is an open source image editor for Mac OS X's Cocoa framework. It features gradients, textures and anti-aliasing for both text and brush strokes. It supports multiple layers and alpha channel editing. It is based around the GIMP's technology and uses the same native file format.
However, unlike the GIMP, Seashore only aims to serve the basic image editing needs of most computer users, not to provide a replacement for professional image editing products
Gimp Shop, hack permettant de donner l'apparence de Photoshop à l'interface de Gimp. Avec de vrais morceaux de menus dedans, une fenêtre dont tous les composants sont groupés sans envahir la barre des tâches ou le bureau, et même la possibilité de retrouver ses repères avec les raccourcis clavier.plus convivial et pratique que the gimp.
Mais personnellement, je ne vois pas la différence entre gimp et gimpshop ...
GIMP is the GNU Image Manipulation Program. It is a freely distributed piece of software for such tasks as photo retouching, image composition and image authoring. It works on many operating systems, in many languages.