Krita

Krita is a open source software for digital painting. It is made by artists that want to see affordable art tools for everyone.

piskel

A simple web-based tool for Spriting and Pixel art.

Pure Data

Pure Data is a visual programming language. It is possible to create and manipulate video, graphics, images in realtime with extensive possibilities for interactivity with audio & external sensors.

Inkscape

Inkscape is a wonderful vector drawing software, perfect for illustration, cartography, typographic drawing, logos, posters…