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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 2022.1.1
built on August 17, 2022
Improvements and bug fixes:
  • Image position, zoom, rotation and flip is restored when switching series.
  • Added support for long file paths.
  • Added support for certain DICOM images not fully compliant with the standard.
  • Added support for certain US images encoded with JPEG YBR.
  • Improved distraction free mode.
  • Fixed rare activation failure.
  • Other small improvements and bug fixes.

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