Orthanc (server)

Orthanc is a lightweight open-source DICOM server for medical imaging supporting representational state transfer. It is licensed under the GPLv3.
Awards.
For his work on Orthanc, Sébastien Jodogne received the Free Software Award for 2014. Orthanc also received the eHealth Agoria award for 2015.
Operating system support.
Orthanc is part of the Debian Med project. Official packages are available for numerous Linux distributions including Debian, Ubuntu and Fedora. Ports are available for FreeBSD and OpenBSD. Windows binary installer packages may be freely downloaded from the Orthanc website but are provided by a commercial partner.
Orthanc is also available as a Beta-package through the package center for Synology NAS users.