OpenVista CIS

OpenMRS Core   (Compare Project)

Mostly written in Java

License: mozilla_public_2_0

GNU Health   (Compare Project)

License: gpl3_or_later

OpenVista Server   (Compare Project)

Mostly written in Matlab

License: gpl, lgpl

Neuron Health   (Compare Project)

Mostly written in JavaScript

License: gpl3

openEMR   (Compare Project)

Mostly written in PHP

License: gpl3

OpenTK   (Compare Project)

Mostly written in C#

License: mit

Axiom 3D   (Compare Project)

Mostly written in C#

License: lgpl

DockPanel Suite   (Compare Project)

Mostly written in C#

License: mit

Psycho Project   (Compare Project)

Mostly written in C#

License: gpl3_or_later

.NET Compiler Platform ("Roslyn")   (Compare Project)

License: apache_2