the TAB Lite for Mac

From Digital Video s.r.l.:

The TAB Lite is an easy-to-use software, ideal for creating in a few steps with amazing results your own cartoons. You can create your heroes by drawing and painting images, but most of all, by animating them with the TAB 2.2 Lite powerful features. Based on a new technology that includes an intuitive vector handling technique that uses dynamic control points and an adaptive fill system, the TAB allows animators to finally draw in a natural and intuitive way. The TAB has some superior features exploiting the power of vectors, without the restrictions they usually have, such as constant thickness lines, flat colors and control points complex management. Drawings can be animated by modifying vectors like you were modeling clay.