Teachable - Create and sell beautiful online courses with the platform used by the best online entrepreneurs to sell $100m+ to over 4 million students worldwide.
Wallpaper Engine - Wallpaper Engine enables you to use live wallpapers on your Windows desktop.
Clever - syncing between education applications for K-12 schools
Lively Wallpaper - What is it? Lively is a Free and Open-Source Software (FOSS) for animated desktop wallpapers.
Claroline - Claroline is a collaborative eLearning and eWorking platform.
ScreenPlay - Open-source and cross-platform Wallpaper, Widgets and AppDrawer app.