OpenClinica - OpenClinica is an open source clinical trials software.

GNU Health - GNU Health is a Free/Libre project for health practitioners, health institutions and governments.

eAdjudication - eAdjudication is a cloud software solution designed to manage endpoint adjudication in an effective and quality controlled environment.

OpenMRS - OpenMRS is a community-developed, open source, enterprise electronic medical record system platform.

SMART-TRIAL - SMART-TRIAL is designed for medical device manufacturers who need to generate, store, and share clinical evidence. 

Castor EDC - Castor offers you a user-friendly and fully featured application for electronic data collection.