EarTrumpet - Volume Control for Windows
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Volume2 - Volume2 is an advanced Windows audio mixer, a complete replacement for the standard Volume Control.
Clever - syncing between education applications for K-12 schools
Sound Control - App-specific volume control
Claroline - Claroline is a collaborative eLearning and eWorking platform.