Castor EDC - Castor offers you a user-friendly and fully featured application for electronic data collection.
DeltaSalesApp - Field Sales Force Automation & Field Force Tracking Software
GNU Health - GNU Health is a Free/Libre project for health practitioners, health institutions and governments.
ReachOut - ReachOut is a field service management suite to streamline field processes with customizable mobile-based forms and workflow.
OpenClinica - OpenClinica is an open source clinical trials software.
Smart Service - Smart Service's QuickBooks integration makes it the ultimate scheduling and dispatch software for HVAC, plumbing, pest control, and other service industries.