Downloads of v 2021.2:


Last Update:

04 Nov 2021

Package Maintainer(s):

Software Author(s):

  • Medixant


radiant PACS-DICOM DICOM viewer medical images trial

RadiAnt DICOM Viewer

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2021.2 | Updated: 04 Nov 2021



Downloads of v 2021.2:



Software Author(s):

  • Medixant

  • 1
  • 2
  • 3
RadiAnt DICOM Viewer 2021.2

  • 1
  • 2
  • 3

All Checks are Passing

3 Passing Tests

Validation Testing Passed

Verification Testing Passed


Scan Testing Successful:

No detections found in any package files


Deployment Method: Individual Install, Upgrade, & Uninstall

To install RadiAnt DICOM Viewer, run the following command from the command line or from PowerShell:


To upgrade RadiAnt DICOM Viewer, run the following command from the command line or from PowerShell:


To uninstall RadiAnt DICOM Viewer, run the following command from the command line or from PowerShell:


Deployment Method:

📝 NOTE: This applies to both open source and commercial editions of Chocolatey.

1. Enter Your Internal Repository Url

(this should look similar to

2. Setup Your Environment

1. Ensure you are set for organizational deployment

Please see the organizational deployment guide

2. Get the package into your environment

  • Open Source or Commercial:
    • Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
    • You can also just download the package and push it to a repository Download

3. Copy Your Script

choco upgrade radiant -y --source="'INTERNAL REPO URL'" [other options]

See options you can pass to upgrade.

See best practices for scripting.

Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.

If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:

choco upgrade radiant -y --source="'INTERNAL REPO URL'" 

Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
  Exit 0

Exit $exitCode

- name: Install radiant
    name: radiant
    version: '2021.2'
    state: present

See docs at

chocolatey_package 'radiant' do
  action    :install
  source   'INTERNAL REPO URL'
  version  '2021.2'

See docs at

cChocoPackageInstaller radiant
    Name     = "radiant"
    Version  = "2021.2"
    Source   = "INTERNAL REPO URL"

Requires cChoco DSC Resource. See docs at

package { 'radiant':
  ensure   => '2021.2',
  provider => 'chocolatey',
  source   => 'INTERNAL REPO URL',

Requires Puppet Chocolatey Provider module. See docs at

4. If applicable - Chocolatey configuration/installation

See infrastructure management matrix for Chocolatey configuration elements and examples.

Private CDN cached downloads available for licensed customers. Never experience 404 breakages again! Learn more...

This package was approved as a trusted package on 04 Nov 2021.


Smart. Easy. Fast.

RadiAnt is a PACS-DICOM viewer for medical images designed to provide you with a unique experience.
With its intuitive interface and unrivaled performance, you'll never look back.


Opening DICOM studies from CD/DVD/BluRay disks and local or network folders.

  • Searching and downloading DICOM studies from PACS locations (servers, workstations, modalities).

  • A simple and intuitive interface with full-screen mode.

  • Multi-touch support for Windows 8/8.1/10 enabled devices.

  • Excellent performance – 64-bit version available, multi-core and multi-processor support, asynchronous reading (you can browse images while they are being opened), advanced memory management system which facilitates concurrent opening of studies with thousands of images. All provided within a compact application (installer size is just around 3MB).

  • Image operations:

    • Fluid zooming and panning.

    • Brightness and contrast adjustment, and negative mode.

    • Preset window settings for Computed Tomography (lung, bone, etc.).

    • Rotations (90 and 180 degrees), and flips (horizontal and vertical).

  • Regions of Interest (ROIs):

    • Measurement of segment length.

    • Measurement of mean, minimum and maximum parameter value (e.g. density in Hounsfield Units in Computed Tomography) within circle/ellipse and its area.

    • Measurement of angle value (normal and Cobb angle).

    • Measurement of deviation.

    • Pen tool for freehand drawing.

  • Browsing of several series concurrently in multiple panels with automatic synchronization between series with images acquired in the same plane (e.g. Computed Tomography series before and after contrast media administration) or manual synchronization between series from different studies with similar patient orientation and cross reference lines in series with different image planes (e.g. Magnetic Resonance study).

  • 3D cursor tool

  • Display of dynamic sequences/series (CINE) with adjustment of frames per second.

  • 2D (orthogonal) Multi-planar Reconstruction (2D MPR).

  • 3D (oblique) Multi-planar Reconstruction (3D MPR) with MIP (maximum intensity projection), MinIP (minimum intensity projection) and Avg (average) modes.

  • 3D Volume Rendering (VR).

  • GPU acceleration for 3D VR and 3D MPR views (for Nvidia GPUs).

  • Fusion of series with different modalities (e.g. PET-CT) or with different protocols (e.g. MR T1/T2 – DWI).

  • Time-intensity curves (TIC, e.g. for Breast MRI).

  • Support for DICOM overlays (annotations or graphic overlays included in the file).

  • Export of DICOM images to JPEG and BMP picture formats and DICOM series/sequences to movies in WMV format.

  • Display DICOM file structure with searchable DICOM tags, their descriptions and values.


$ErrorActionPreference = 'Stop';

$packageArgs = @{
  packageName   = $env:ChocolateyPackageName

  url           = ''
  checksum      = '66ace6592ac9d22a7ad1d9bf209bba37797cfc935f5082933b00431a41ff1a2c'
  checksumType  = 'sha256'

  silentArgs    = "/S"

Install-ChocolateyPackage @packageArgs

Log in or click on link to see number of positives.

In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).

Chocolatey Pro provides runtime protection from possible malware.

Add to Builder Version Downloads Last Updated Status
RadiAnt DICOM Viewer 2020.2.3 719 Wednesday, December 30, 2020 Approved
RadiAnt DICOM Viewer 2020.2.2 184 Friday, November 27, 2020 Approved
RadiAnt DICOM Viewer 2020.2.1 92 Monday, November 16, 2020 Approved
RadiAnt DICOM Viewer 2020.2 389 Tuesday, September 1, 2020 Approved
RadiAnt DICOM Viewer 2020.1.1 332 Thursday, April 30, 2020 Approved
RadiAnt DICOM Viewer 2020.1 188 Saturday, April 4, 2020 Approved
RadiAnt DICOM Viewer 5.5.1 332 Friday, December 13, 2019 Approved
RadiAnt DICOM Viewer 5.5.0 180 Tuesday, November 5, 2019 Approved
RadiAnt DICOM Viewer 5.0.2 155 Wednesday, September 18, 2019 Approved

This package has no dependencies.

Discussion for the RadiAnt DICOM Viewer Package

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  • This discussion is only about RadiAnt DICOM Viewer and the RadiAnt DICOM Viewer package. If you have feedback for Chocolatey, please contact the Google Group.
  • This discussion will carry over multiple versions. If you have a comment about a particular version, please note that in your comments.
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  • Tell us what you love about the package or RadiAnt DICOM Viewer, or tell us what needs improvement.
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