Orthanc aims at providing a simple, yet powerful standalone DICOM server.
Orthanc can turn any computer running Windows or Linux into a DICOM store
(in other words, a mini-PACS system). Its architecture is lightweight,
meaning that no complex database administration is required, nor the
installation of third-party dependencies. What makes Orthanc unique
is the fact that it provides a RESTful API. Thanks to this major
feature, it is possible to drive Orthanc from any computer language.
The DICOM tags of the stored medical images can be downloaded in the
JSON file format. Furthermore, standard PNG images can be generated
on-the-fly from the DICOM instances by Orthanc. Orthanc lets its
users focus on the content of the DICOM files, hiding the complexity
of the DICOM format and of the DICOM protocol.