KToon
Tupi (formerly KTooN) is a software application for the design and creation of 2D animation. This tool, inspired by and for animators, is being developed by an open community. It is covered under the ...
Qflash
Adobe Flash (formerly called Macromedia Flash and Shockwave Flash) is a multimedia and software platform used for creating vector graphics, animation, games and rich Internet applications (RIAs) that ...
Ajax Animator
Ajax Animator is a free, web-based animation suite. Its development began in March 2006 by Antimatter15, then a sixth grader. Ajax Animator was originally intended to be a free replacement to Flash MX...
SWFTools
SWFTools is an Open Source software tool suite for creating and manipulating SWF files. Distributed under the terms of the GNU General Public License, it may be compiled from C source, to run under Li...
Pencil2D
Pencil2D is a free and open-source 2D animation software available for Windows, Mac OS, and Linux. It is a fork of Pencil. The application uses a bitmap/vector drawing interface to produce simple 2D g...
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...
Synfig - Wikipedia