GNU Health - GNU Health is a Free/Libre project for health practitioners, health institutions and governments.
RevenueWell - RevenueWell provides automated dental practice marketing and patient communications suite for dentists.
Kareo - Kareo - Go Practice | Medical Office Software for Small Practices
Systems for Dentists - Systems for Dentists is a dental practice management software that allows you to configure the software to suite your practice needs.
OpenMRS - OpenMRS is a community-developed, open source, enterprise electronic medical record system platform.
MedicTalk DentForms - Paperless software for dental offices.