Leicht erweiterbar, Vollgepackt mit Funktionen und Werkzeugen, Öffnet fast jede Bilddatei

It support many formats in which we can edit things and we can use it freely

It is exactly like photoshop, with very similar features, but costs nothing! I can edit pictures, play with the lighting, colors, effects and create posters for trainings. Can be used for absolutly everything! From a picture or a blank canvas.