Synfig Studio is 2D animation software, designed as a powerful industrial-strength solution for creating film-quality animation using vector and bitmap artwork. Use of tweening eliminates the need to create animation frame-by frame, allowing you to produce 2D animation of a higher quality with fewer people and resources.
(Synfig is not designed to edit/record sound or audio. Adding sound to animations requires other software.)
Runs on: Linux, Microsoft Windows, Apple MacintoshSynfig HomepageSynfig Download
External Information Sources:http://synfig.org/wiki/Tutorialshttp://synfig.org/wiki/Category:Tutorials