Respondus - Respondus is the name of one of the best assessment programs for managing learning management systems.
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.
Adit Testdesk - Create, run, and grade all sorts of tests automatically!
Clever - syncing between education applications for K-12 schools
Avanset VCE Exam Simulator - VCE Exam Simulator is a test engine designed specifically for certification exam preparation.
Claroline - Claroline is a collaborative eLearning and eWorking platform.