New Sketch-Based Modeling and Animation Tool
Pencil2D is an easy, intuitive tool to make 2D hand-drawn animations
Transform photos into art with 8 styles
very good CAD software
A canvas you can draw on with different colors
Sketch plugin to fill a shape with a map generated from given location
Extra OpenFX plugins for Natron/Nuke/Resolve
Color pickers from Sketch, Photoshop, Chrome, Github, and Twitter
An infinite-canvas paint program
Organize your copic markers in one place.
Create graphics with a hand-drawn, sketchy, appearance
A virtual whiteboard for Windows PC
Perl script / Arduino sketch for converting MIDI to C