Gradelink - Gradelink is a one-stop-shop system for K-12 schools. You can see grades, attendance, tuition, admissions and communication in one place.
OpenToonz - OpenToonz is an animation program that is a free software version of Toonz, the animation software...
Infinite Campus - Access your (or your child's) schedule, grades, assignments and attendance data using the...
Synfig Studio - Just another WordPress site
QuickSchools - Fully online school management system. FREE 30-day trial. Sign up in 60 seconds. Track attendance, homework, gradebook, report cards, scheduler, parent portal and more!
Blender - Blender is the open source, cross platform suite of tools for 3D creation.