EbSynth is a free software app that allows you to animate existing footage using just a few styled keyframes. It is perfect for hand-drawn animations that typically would take a long time to animate.You paint one frame and EbSynth propagates it to the rest of the footage. This Totally Free product is made by Secret Weapons, they make tools for artists. Their first weapon is EbSynth – which brings your art to life. Download and try it out for yourself!