GIMP - GIMP is a multiplatform photo manipulation tool.

Figma - Team-based interface design, Figma lets you collaborate on designs in real time.

Krita - Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.

GEES - GEES is an all-in-one AI design platform that is shaping a future where you can brainstorm, design, hand-off in one file — without changing any other tools.

MyPaint - MyPaint is a fast, distraction-free, and easy painting tool for digital artists.

Sketch - Professional digital design for Mac.