MicroDicom DICOM Viewer

by MicroDicomv2026.3

Last updated Aug 31, 2026

Free DICOM viewer for primary processing and preservation of medical images in DICOM format.

Install with winget

$ winget install --id MicroDicom.DICOMViewer --exact --version 2026.3

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

Silent install command for MicroDicom DICOM Viewer

MicroDicom DICOM Viewer uses EXE (NSIS). The silent install switches are /S.

One-line silent install (x64, machine scope)

MicroDicom-2026.3-Setup.exe /S

See the full silent install reference for MicroDicom DICOM Viewer →

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About

Most of the available commercial software for manipulation of DICOM images is expensive by itself or distributed with expensive medical machinery. Free software packages on the other side are often non-intuitive and with limited functionality. There is a common situation for the user when more than one package is needed to achieve feasible results.

The subject of the presented work is the design and implementation of a software package aimed to overcome the problem stated above. MicroDicom DICOM Viewer is equipped with most common tools for manipulation of DICOM images, and it has an intuitive user interface. It also has the advantage of being free for use and accessible to everyone.

Features:

- Open and save medical images in DICOM format

- Read DICOM files of any manufacturer and modality

- Supported DICOM images - without compression and RLE, JPEG Lossy, JPEG Lossless, JPEG 2000 Lossy, JPEG2000 Lossless compressions

- Structured Reports

- MPEG-2 and MPEG-4 transfer syntaxes

- Encapsulated PDF

- Open DICOM directory files

- Display patient list from DICOMDIR

- Load via drag & drop or double-click

- Open images in common graphic formats (JPEG, BMP, PNG, GIF, TIFF)

- Convert DICOM images to JPEG, BMP, PNG, GIF, TIFF

- Convert DICOM images to movie file format(AVI, WMV and MP4)

- Copy DICOM image to clipboard

- Anonymize DICOM images

- Image orientation in overlay

- Mouse-driven level-window, user-defined window presets

- Zooming and panning

- Medical image processing operation

- Measurements and annotations

- Brightness/contrast control

- Image resize, Rotate, Flip, Invert

- Displaying DICOM attributes of selected image

- Suited for patient CD/DVD to show DICOM images without installation

- Run on Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10 and Windows 11

- Available for x86 and x64 platforms

- Portable version

- And much more

Installers · v2026.3

Architecture	Type	Scope	Install	Download
x86	EXE NSIS	machine		Direct
x64	EXE NSIS	machine		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

5 known CVEs via NVD

medium5.7Patched in wingetCVE-2025-1002affects v2024.3Feb 10, 2025
MicroDicom DICOM Viewer version 2024.03 fails to adequately verify the update server's certificate, which could make it possible for attackers in a privileged network position to alter network traffic and carry out a machine-in-the-middle (MITM) attack. This allows the attacker...
high8.8Patched in wingetCVE-2024-33606affects before 2024.2Jun 11, 2024
An attacker could retrieve sensitive files (medical images) as well as plant new medical images or overwrite existing medical images on a MicroDicom DICOM Viewer system. User interaction is required to exploit this vulnerability.
high8.8Patched in wingetCVE-2024-28877affects before 2024.2Jun 11, 2024
MicroDicom DICOM Viewer is vulnerable to a stack-based buffer overflow, which may allow an attacker to execute arbitrary code on affected installations of DICOM Viewer. User interaction is required to exploit this vulnerability.
high7.8Patched in wingetCVE-2024-25578affects before 2024.1Feb 29, 2024
MicroDicom DICOM Viewer versions 2023.3 (Build 9342) and prior contain a lack of proper validation of user-supplied data, which could result in memory corruption within the application.
high7.8Patched in wingetCVE-2024-22100affects before 2024.1Feb 29, 2024
MicroDicom DICOM Viewer versions 2023.3 (Build 9342) and prior are affected by a heap-based buffer overflow vulnerability, which could allow an attacker to execute arbitrary code on affected installations of DICOM Viewer. A user must open a malicious DCM file in order to exploit...

Source: NVD, updated 2h ago. Patch status is best-effort: NVD's fix version is compared against the latest version in winget, but the two version formats don't always align. Confirm with the vendor advisory before treating any specific build as safe.

See a CVE that affects your fleet? Push the patched version to Intune in one click with Pckgr - automated patching is the only way to keep up.

Related apps

MicroDicom Shell ExtensionMicroDicom
MicroDicom.ShellExtensionv5.0.0
Windows shell extension that make easier handling of DICOM files in Windows explorer.
WeasisWeasis Team
WeasisTeam.Weasisv4.7.3
Weasis is a DICOM viewer available as a desktop application or as a web-based application.
RadiAnt DICOM ViewerMedixant
Medixant.RadiAntDICOMViewerv2026.1
A PACS DICOM viewer for medical images designed to provide you with a unique experience.
Slicerslicer.org
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Multi-platform, free open source software for visualization and image computing.
ScanContextNikola Reljin
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More from MicroDicom or browse dicom, medical-imaging.

Frequently asked questions

How do I install MicroDicom DICOM Viewer on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id MicroDicom.DICOMViewer --exact --version 2026.3. winget downloads the installer from MicroDicom and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install MicroDicom DICOM Viewer silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id MicroDicom.DICOMViewer --exact 2026.3 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

What are the silent install switches for MicroDicom DICOM Viewer?

MicroDicom DICOM Viewer uses EXE (NSIS). Run the downloaded installer with: MicroDicom-2026.3-Setup.exe /S. The silent switches are /S.

How do I uninstall MicroDicom DICOM Viewer via winget?

Run: winget uninstall --id MicroDicom.DICOMViewer --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from MicroDicom DICOM Viewer's Apps & Features entry.

Is MicroDicom DICOM Viewer free?

MicroDicom DICOM Viewer is distributed under Proprietary. Refer to the publisher (https://www.microdicom.com/dicom-viewer.html) for the full license terms - Wingetly itself does not charge for installation.

Does MicroDicom DICOM Viewer work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls MicroDicom DICOM Viewer directly from the publisher.

How do I keep MicroDicom DICOM Viewer up to date?

Run winget upgrade --id MicroDicom.DICOMViewer --exact, or winget upgrade --all to update everything winget tracks. We index 9 versions of MicroDicom DICOM Viewer from microsoft/winget-pkgs.

Recent versions

2026.3latest
2026.2
2026.1
2025.4
2025.3
2025.2
2025.1
2024.3
2024.2