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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. »

Adobe Animate, previously Adobe Flash Professional, is an authoring environment (IDE) that can produce interactive solutions for running inside web browsers or for the desktop.

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.

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. »

Vectorian Giotto is a simple flash animation software that allows you to create professional quality Flash animations for websites and other projects without coding.

KoolMoves is a web animation authoring tool that creates Flash animations with multimedia slide shows, media players, and action scripting and frames for animated gifs. Create text effects, import vector clipart, attach wav audio, fill shapes with color gradients or bitmaps, add actions to text buttons and frames, plus more.

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.

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

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.

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.

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.

Easytoon is a program that can create small animated gif friendly, a simple sequence of images giving the illusion of movement. It sounds simple written like that but it is quite complicated to implement, finally brief.