Synfig Studio (Synfig) is a free and open source 2D vector graphics and timeline-based animation software. Developed by Synfig.org
License: Open Source
Anime Studio offers a more comprehensive toolset for professional animators and includes advanced features such as scripting and 3D object support. In contrast, Synfig Studio is a great open-source alternative focused on vector-based and traditional animation, making it ideal for users seeking a free solution.