Compare the Top DICOM Viewers for Linux as of July 2025

What are DICOM Viewers for Linux?

DICOM viewers are software tools used by healthcare professionals to view, analyze, and interpret medical images in DICOM (Digital Imaging and Communications in Medicine) format. These viewers are designed to handle medical imaging data, such as X-rays, MRIs, CT scans, and ultrasounds, and provide features like zooming, panning, rotation, and annotation for image analysis. DICOM viewers often include advanced functionalities such as multi-frame viewing, 3D rendering, and measurement tools to assist in diagnosis and treatment planning. They also ensure compliance with medical data standards and can integrate with other medical software like Electronic Health Records (EHR) systems and Picture Archiving and Communication Systems (PACS). Compare and read user reviews of the best DICOM Viewers for Linux currently available using the table below. This list is updated regularly.

  • 1
    3D Slicer

    3D Slicer

    3D Slicer

    3D Slicer is a free, open source software platform designed for the visualization, processing, segmentation, registration, and analysis of medical, biomedical, and other 3D images and meshes. It also facilitates the planning and navigation of image-guided procedures. Serving as a desktop application, 3D Slicer addresses advanced image computing challenges with a focus on clinical and biomedical applications. Additionally, it functions as a development platform, enabling the rapid creation and deployment of custom solutions for both research and commercial products. The platform boasts a robust community of knowledgeable users and developers collaborating to advance medical computing. 3D Slicer is distributed under a BSD-style license, imposing no restrictions on its use in academic or commercial projects. However, it is not FDA-approved, and users are responsible for ensuring compliance with applicable regulations.
    Starting Price: Free
  • 2
    OHIF Viewer
    ​The Open Health Imaging Foundation (OHIF) Viewer is an open source, web-based medical imaging platform designed to serve as a foundational framework for developing complex imaging applications. It is optimized for the rapid loading of extensive radiology studies by pre-fetching metadata and streaming imaging pixel data as required. It utilizes Cornerstone3D for efficient decoding, rendering, and annotation of medical images. Out-of-the-box compatibility with DICOMWeb-compliant image archives is provided, alongside a data source API for integration with archives using proprietary API formats. OHIF's plugin architecture facilitates the creation of task-specific workflow modes that can leverage existing core functionalities. The user interface, built with React.js and Tailwind CSS, is both aesthetically pleasing and designed for extensibility, with UI components available in a reusable component library.
    Starting Price: Free
  • 3
    Weasis

    Weasis

    Weasis

    ​Weasis is a free, open source DICOM viewer designed for both standalone and web-based use, featuring a highly modular architecture. It is widely utilized in healthcare settings, including hospitals, health networks, multicenter research trials, and by patients. As cross-platform software, Weasis offers flexible integration with PACS, RIS, HIS, or EHR systems. The viewer leverages the OpenCV library to deliver high-performance and high-quality medical imaging renderings. From version 4 onwards, Weasis features a responsive user interface aligned with operating system options, offering an enhanced experience on high-resolution screens. Key features include support for a wide range of DICOM files, such as multi-frame, enhanced, MPEG-2, MPEG-4, and more. Users can import DICOM files via DICOM Query/Retrieve (C-GET, C-MOVE, and WADO-URI) and DICOMWeb (QUERY and RETRIEVE), as well as import and export DICOM CD/DVD with DICOMDIR.
    Starting Price: Free
  • 4
    PostDICOM

    PostDICOM

    PostDICOM

    PostDICOM is a cloud-based, zero-footprint DICOM viewer and medical image management solution that allows users to view, store, and share DICOM files easily through any modern web browser. It supports a wide variety of modalities including CT, MRI, ultrasound, PET, and X-ray, and enables users to access studies from anywhere without the need for additional software installations. PostDICOM includes robust features such as 2D and 3D image viewing, MPR (multiplanar reconstruction), and image fusion. Users can annotate images, take measurements, adjust brightness/contrast, and apply window leveling. It also offers a teaching file management system for educational purposes, enabling users to create and manage teaching cases. With PostDICOM, medical professionals can collaborate through shared workspaces and control access permissions for other users. It includes tools for patient data anonymization and complies with HIPAA standards to ensure data security and privacy.
    Starting Price: $79.99 per month
  • 5
    Mango Viewer

    Mango Viewer

    Mango Viewer

    Mango Viewer (Multi-image Analysis GUI) is a viewer for medical research images designed to support a wide range of file formats, including DICOM, NIfTI, ANALYZE, and more. It provides extensive tools for navigating and analyzing medical imaging data, including multi-planar viewing (axial, sagittal, coronal), surface rendering, and region of interest definition and analysis. Mango offers a simple and intuitive user interface that supports scripting and batch processing to automate repetitive tasks. It includes features like image overlay, image fusion, 4D data visualization, and dynamic contrast-enhanced imaging analysis. ROI tools support statistics extraction such as volume, mean, and standard deviation, and ROIs can be drawn manually or generated algorithmically. Mango supports multi-image handling for comparative studies and integrates plugins for extended functionality, such as brain mapping, tractography, and perfusion analysis. It is platform-independent.
    Starting Price: Free
  • 6
    3DimViewer

    3DimViewer

    3Dim Laboratory

    3DimViewer is a lightweight, open source software application designed for the visualization of medical DICOM images. Built using modern 3D graphics technologies, it allows for fast and interactive 3D visualization of medical data. It supports multiplanar reconstruction (MPR), volume rendering, and 3D surface rendering, making it useful for a variety of clinical and research applications. 3DimViewer includes basic tools for image navigation, such as zoom, pan, window/level adjustments, and measuring distances. It allows users to inspect DICOM metadata and provides a simple, user-friendly interface. It can read DICOM image data from local disks or removable media and does not require installation, as it is distributed as a standalone executable for Windows and macOS. 3DimViewer is intended to be an accessible tool for students, researchers, and professionals who need a fast and simple way to view 3D medical imaging data.
    Starting Price: Free
  • 7
    Miele-LXIV

    Miele-LXIV

    DICOM Software

    ​Miele-LXIV is a 64-bit DICOM viewer and workstation developed by Alex Bettarini. The macOS version, written in Objective-C and built with Xcode, is available as a free download. The Windows and Linux versions are complete rewrites in C++ using CMake and wxWidgets, currently featuring about 25% of the macOS functionality. The Windows version requires OpenGL (Core profile), and users can request a free evaluation version by contacting the developer. The Linux version, built with gcc, also necessitates OpenGL drivers (Core profile) and has been tested on Ubuntu 24.04 and Linux Mint 22.1. Miele-LXIV is a DICOM workstation, viewer and more. The project started in November 2014 as a fork of the popular open source 32-bit project OsiriX, but it has been modified to become a 64-bit application and to remove many of the limitations of the 32-bit version.
    Starting Price: Free
  • 8
    RadiAnt DICOM Viewer
    RadiAnt DICOM Viewer is a PACS DICOM viewer for medical images designed to provide fast and reliable performance with an intuitive interface. It supports opening studies directly from CDs, DVDs, local folders, or PACS servers. The viewer offers essential tools such as windowing, zooming, panning, rotating, and measurements. Multi-touch support allows gestures for zoom, pan, and window adjustment. RadiAnt supports multi-frame and cine loop playback, including ultrasound and cardiac studies. Users can compare multiple series or studies, use synchronized scrolling, and perform image fusion. It includes a powerful 3D reconstruction module, allowing multiplanar reconstructions, maximum intensity projections, and volume rendering. The software supports exporting images to JPEG, DICOM, and video formats and includes anonymization tools. RadiAnt can be used as a standalone executable without installation, making it highly portable.
    Starting Price: €4 per month
  • 9
    DWV (DICOM Web Viewer)
    DWV (DICOM Web Viewer) is a lightweight, open source DICOM viewer written in JavaScript and HTML5, designed to run in modern web browsers without the need for additional plugins or installations. It enables users to view and interact with DICOM medical images using standard web technologies. DWV supports features such as window/level adjustment, zoom, pan, image measurements (distance, angle), and DICOM tag inspection. It is compatible with multiple image layouts and supports multi-frame and multi-series DICOM files. The viewer provides basic annotation tools and the ability to load files from local storage or URLs. It offers support for drag-and-drop functionality and has an extensible architecture that allows developers to integrate it into custom web applications. DWV is actively maintained on GitHub and supports responsive design for various screen sizes, making it accessible on desktops, tablets, and mobile devices.
    Starting Price: Free
  • 10
    MiNNOVAA

    MiNNOVAA

    MiNNOVAA

    MiNNOVAA is a medical information technology company providing solutions in the field of medical imaging software and medical image exchange. Our motto is 'medical imaging innovation,' and our key characteristic is the agility and cutting-edge technology we employ to develop our solutions. Our primary focus areas include medical image viewer, radiology workflow, and artificial intelligence in diagnostic reporting. With a young and dynamic team consisting of approximately 20 programmers and product managers, along with colleagues in marketing, sales, technical support, call center, and administration, we strive to make a significant transformation in medical imaging and contribute to individual healthcare. Our clinical imaging IT solution caters to mid-size hospitals and imaging clinics, providing an extensive range of features, including on-premise core PACS software, DICOM web viewer, imaging workstation software (multi-platform), integration with EHR/EMR/HIS, and workflow engine/RIS.
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