GNU Health - GNU Health is a Free/Libre project for health practitioners, health institutions and governments.
OpenClinica - OpenClinica is an open source clinical trials software.
ClinicMED - Clinic MED, an open source application for Professional Clinic Management licensed under GPL
secuTrial - Electronic Data Capture – Simple.
Rombot - The future of physical therapy is taking shape
SMART-TRIAL - SMART-TRIAL is designed for medical device manufacturers who need to generate, store, and share clinical evidence.