Pivot Animator - Pivot Stickfigure Animator is a unique software, that allows you to create stick figure animations...
Stick Nodes - Stick Nodes is an app that allows you to easily create your own stickfigure-based animations
StickyPy - Stick figure animation program written in Python and PyGame
Stickman Builder - Free parametric graphic Stickman Builder, creates fascinating stick figures on the fly.
Synfig Studio - Just another WordPress site
Clipnote Studio - PC alternative to Nintendo's now defunct animation software, Flipnote studio