Osimis Products

Osimis Web Viewer plugin

Since the beginning, Orthanc has benefited from a major, worldwide reception. We believe the reason for this success lies in its philosophy: interoperable, lightweight and open-source.

Inspired by Orthanc's core values, Osimis develops the Osimis' Web Viewers; open-source, zero-footprint medical image viewers.

This viewer is not certified. For a certified viewer with extended functionality, check out the Osimis Pro Viewer.


  • Zero-footprint visualization
  • Intelligent Image Loading
  • Multiple viewports
  • Basic toolset: windowing, zoom, pan, rotate, flip, …
  • Basic measurement/annotation


A demo of Osimis' Web Viewer is available below.

The plugin is available for free within our orthanc package on the download page