calibre - Ebook manager, viewer & converter
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Calibre Web - Calibre Web is a web app providing a clean interface for browsing, reading and downloading eBooks...
Clever - syncing between education applications for K-12 schools
BookCAT - BookCAT is a powerful book collector database program which will help you catalog a book collection...
Claroline - Claroline is a collaborative eLearning and eWorking platform.