Orthanc is free and open-source software. Its source code is freely available to the benefit of hospitals, healthcare professionals, researchers and patients.


Support Orthanc! Developing and maintaining the Orthanc ecosystem requires much work. We would be extremely grateful if you could consider funding the project through Open Collective.

Orthanc for Microsoft Windows

Orthanc builds and runs fine under Microsoft Windows. The documentation to compile Orthanc by yourself is provided inside the source distribution of Orthanc. Furthermore, Windows installers are provided courtesy of Orthanc Team.

Build instructions »

Download 64 bits installers

Download 32 bits installers