Blender

Blender is a professional, free and open-source 3D computer graphics software toolset used for creating animated films, visual effects, art, 3D printed models, interactive 3D applications and video ga...
Language(s): C, C++, Python
Operating system(s): Linux, Mac OS, Windows
License: GNU General Public License version 2 or later

OpenFX

OpenFX is an Open-Source 3D modeling, animation and rendering suite created by Dr. Stuart Ferguson. He made the decision to release the source code to the public in the middle of 1999, and the product...
Language(s): C
Operating system(s): Windows
License: GNU General Public License

Synfig

Synfig Studio (also known as Synfig) is a free and open-source 2D vector graphics and timeline-based computer animation program created by Robert Quattlebaum with additional contributions by Adrian Be...
Language(s): C++
Operating system(s): Linux, Mac OS X, Windows
License: GNU General Public License

Toonz

Toonz is a 2D animation software program. The base application is currently managed by Dwango as open-source software under the name OpenToonz. An extended commercial variant for professional individu...
Language(s): C++
Operating system(s): Linux, Mac OS, Microsoft Windows
License: Open-source (BSD license)

TupiTube

TupiTube ( also known as Tupi 2D) is a 2D animation software focus on children, teenagers and amateurs. This project is developed and maintained by the Colombian startup MaeFloresta. This project is c...
Language(s): C++ / Qt
Operating system(s): Unix, Linux, Windows, Mac OS X
License: GPLv2