Name: Krita

Platform: Windows, Mac, Linux

Download Link: www.krita.org

Description:
Krita is a photo editing and paint graphics program. It was designed for digital painting and animations purposes. Krita has a high quality OpenGL canvas and supports multiple brushes, tools, layers, and filters. Krita supports Wacom, Huion, Yiyinove and Surface Pro tablets.

Krita is an alternative to Paint.Net. Those looking for Paint.Net for Mac or Paint.Net for Linux should take a look at Krita. (Paint.Net is not available for Mac & Linux).

Krita is a Swedish word for crayon.