RadiAnt DICOM Viewer review
A Windows desktop viewer with advanced image tools, but not a PACS or RIS.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
RadiAnt DICOM Viewer is a Windows desktop application for opening, reviewing and analyzing DICOM studies. Its viewing and analysis tools include multiplanar reconstruction (MPR), 3D volume rendering, maximum intensity projection (MIP), image fusion for multimodality studies, and distance, angle and region-of-interest measurements. Radiologists, clinicians and imaging departments that need desktop access to diagnostic images may find its viewing focus a fit. It is not a full radiology information system, and it is not a PACS or RIS.
Its workflow can extend beyond files on a local machine: RadiAnt can query and retrieve studies from DICOM servers and integrates with DICOM servers and PACS. It also supports study anonymization and export. That makes it relevant where image review needs to sit alongside an existing imaging environment, rather than replace it. Deployment is desktop and on-premises, so buyers looking for a Windows viewer with image tools and server retrieval have a clearer fit than teams seeking a broader cloud-based clinical platform.
RadiAnt is a paid product with no free plan; the official site offers a 30-day trial. The trial gives prospective users a period to assess whether the viewer suits their image-review needs before buying a license. Support is offered by email. Choose RadiAnt when advanced DICOM viewing on Windows is the priority, especially if MPR, fusion, measurements or 3D visualization matter. Consider another product if the requirement is a PACS or RIS, reporting, or a viewer for platforms other than Windows.
RadiAnt DICOM Viewer pros and cons
- Where it wins
- MPR, 3D volume rendering, MIP and image fusion for study review
- Measures distance, angle and regions of interest
- Queries DICOM servers and supports study anonymization and export
- Where it doesn't
- Windows desktop application; no other platform is listed
- Not a PACS or RIS, and has no reporting feature
- Paid product with no free plan
RadiAnt DICOM Viewer fact sheet, pricing and score →
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