showFoto - ShowFoto is the standalone image editor of the digiKam project.
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
PixBuilder - Free Photo Editing Software for PC
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.
PhotoDemon - Lightweight portable BSD licensed photo editor for Windows focused on performance and usability.
Clever - syncing between education applications for K-12 schools