OpenToonz - OpenToonz is an animation program that is a free software version of Toonz, the animation software...
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
Synfig Studio - Just another WordPress site
RELATE - Relate is an Environment for Learning And TEaching
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
OpenOLAT - OpenOLAT is a groundbreaking platform for learning purpose.