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RadiAnt DICOM Viewer
RadiAnt DICOM Viewer is available as a free trial. This version includes all the features available in the paid version.

The trial version expires after a predetermined period of time (displayed after activation).

After expiration, the installation needs to be reactivated for further evaluation.

In the trial mode, the startup window with the link to the store may be displayed for a short time after opening RadiAnt. There can also be a small banner shown at the bottom of the screen.

Please visit our Online Store to buy a subscription plan.
RadiAnt DICOM Viewer 2025.2
built on May 13, 2025
New features:
  • The intersection of axes in the 3D MPR view can now be synchronized with the 2D viewer, 3D MPR viewer, or 3D VR viewer.

Improvements and bug fixes:
  • Fixed display issues with certain obscure DICOM files that were not fully compliant with the standard.
  • Improved PACS transfer speeds and enhanced connection stability.

RadiAnt DICOM Viewer - Universal Installer (32 and 64-bit)


Most users will likely want to download this version. It is suitable for installation on a PC computer with a Windows system. 32-bit or 64-bit viewer is installed depending on operating system version.
Windows 7, Windows 8, Windows 8.1, Windows 10, and Windows 11 are supported.
Version history
Feature matrix
macOS info
Linux info