Moho (Anime Studio)!

Synfig Studio is a free and open-source 2D animation software, designed as powerful industrial-strength solution for creating film-quality animation using a vector and bitmap artwork.

This is software for producing a 2D animation.It is based on the software "Toonz", which was developed by Digital Video S.p.A. in Italy, customized by Studio Ghibli, and has been used for creating its works for many years. Dwango launches this OpenToonz project, in cooperation with Digital Video and Studio Ghibli.This software can be used by anyone free of charge, no matter whether the purpose of use is commercial or not.This is available as an open source, so that users can modify its source code freely.We aim to develop a new platform for connecting the academic research into frontline animation production. »

Tupi is a design and authoring tool for digital artists interested in 2D Animation, fork of the KToon project, offering an interface experience focused on 8-100 years old kids.

Pencil2D is an opensource animation/drawing software for Mac OS X, Windows, and Linux, based on old Pencil software. It lets you create traditional hand-drawn animation (cartoon) using both bitmap and vector graphics.

Animation Paper is a software package for doing 2D animation. It will allow traditional animators to utilize the powerful and timesaving advantages of computers. Using PAP you see your animation as you create it, removing the need for line tests, cameras and scanners. After getting comfortable with drawing directly to the screen you never want to go back!

Ella (an acronym for Elegant Light Linux Animator) is a light animation software intended to achieve a aim of the Linux world : a functionnal and WYSIWYG (What You See Is What You Get) 2D animation sofware.

EasyToy is a 3D modeling software. It uses a sketch-based modeling method and a 3D painting method. The user interface is very friendly, and operations are very simple. A complex 3D model can be created quickly by combining several simple operations . Compared with existing 3D systems EasyToy is easy-to-learn and easy-to-use. EasyToy has wide applications, including toy design, graphics, animation and education. It is not only suitable for toy designers to design toys and CG creators to design 3D objects but also for non-professional users, especially students, to design 3D cartoon. »

Toon Boom Harmony Network is the industrial animation software for studios worldwide.

MonkeyJam is a digital penciltest program. It is designed to let you capture images from a webcam, camcorder, or scanner and assemble them as separate frames of an animation. You can also import images and sound files already on your computer. Although it is designed for pencil and paper, MonkeyJam can also be used for StopMotion animation and has several features just for that. Movies created in MonkeyJam can be exported as AVI files.

CrazyTalk Animator, the next level of 2D animation. Create actors using any photo or illustration. Bring actors to life with automatic facial animation & innovative puppeteering motion. Drag & drop to build sets with scenery and props. Film and direct all the action with the camera & timeline tracks for complete 2D Animation.

CreaToon is a free easy to use animation program. It is different from other programs however, because you don't draw the objects in the program, it is a cutout based animation program. What that means is you make the parts in something like Gimp or Inkscape, and then you import them as png images into CreaToon, and you animate the characters with the body parts you made.You would have to check it out to see what I mean, it's a cool program though.

TVP Animation is the leading paperless drawing and animation tool, able to imitate traditional techniques such as Pen Brush, Gouache, Watercolour, Pencil, Felt-tip and Airbrush, and animate them over frames.

This is a simple animation line testing software written in C++ with Qt toolkit.