LibreHealth EHR is another piece of open-source software that was created by doctors and hospital administrators for use all over the world . This thorough guide will examine the advantages of free medical software and showcase some of the top choices. Other free software solutions include LabMaster, OpenClinic GA, and PatientOS . Contrarily, EHR emphasizes a patient's entire health and contains all pertinent patient health data . There are a number of free medical software programs that address many facets of healthcare, including practice administration, billing and coding, electronic health records (EHR), electronic medical records (EMR), and patient interaction .