ClinCapture - ClinCapture is the only validated electronic data capture software available to sponsors and CROs...
GNU Health - GNU Health is a Free/Libre project for health practitioners, health institutions and governments.
GeoH.app - Easy Electronic Visit Verification
OpenMRS - OpenMRS is a community-developed, open source, enterprise electronic medical record system platform.
Protocol Deviation - eClinical platform for clinical trials
ClinicMED - Clinic MED, an open source application for Professional Clinic Management licensed under GPL