mrViewer - Video player, interactive image viewer, and flipbook. Features: - Flipbook player. - MacOSX 64 bits, Windows 64 and 32-bits, Linux 64bits - HDRI viewer - Scrubbing with audio
OpenToonz - OpenToonz is an animation program that is a free software version of Toonz, the animation software...
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Synfig Studio - Just another WordPress site
Pdplayer - Pdplayer is a professional image sequence player and viewer for the 3D, CG and VFX industry...
Blender - Blender is the open source, cross platform suite of tools for 3D creation.