The ORPALIS DICOM Viewer is a free tool for medical staff (like physicians, dentists, veterinarians, students in medicine and so forth) as well as for anyone else needing to view files in the specialized DICOM format.The ORPALIS DICOM Viewer is based on our GdPicture.NET SDK, it was written in WPF (Windows Presentation Foundation) and it runs on any 32- or 64-bit Windows Operating Systems starting with Windows XP / NT up to the latest ones.