ibis Paint X - Drawn with + ibisPaint
MyPaint - MyPaint is a fast, distraction-free, and easy painting tool for digital artists.
Huion Sketch - Huion Sketch is an animation and drawing application that comes with all the tools and features, providing you ease when making a painting.
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.
Zen Brush - Zen Brush 2 is a drawing app focused on the strong yet beautiful feel of the East Asian ink brush.
Corel Painter - Corel Painter is media painting software.