PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
OpenToonz - OpenToonz is an animation program that is a free software version of Toonz, the animation software...
Clever - syncing between education applications for K-12 schools
Synfig Studio - Just another WordPress site
Claroline - Claroline is a collaborative eLearning and eWorking platform.
Adobe Animate - Adobe Animate is a Flash, vector animation software.