5 DICOM Viewers you should know about

Table of Contents:

1. What is a DICOM Viewer

2. Medicai's DICOM Viewer - Revolutionizing Medical Imaging

3. Horos DICOM Viewer

4. OsiriX MD DICOM Viewer

5. InteleViewer

6. RadiAnt DICOM Viewer

7. Conclusion



What is a DICOM Viewer

A DICOM viewer is a software application specifically designed to open, view, and manipulate medical images in the DICOM format. DICOM, which stands for Digital Imaging and Communications in Medicine, is a standard format used to store, exchange, and transmit medical images and associated patient information.

In the world of medical imaging, DICOM (Digital Imaging and Communications in Medicine) has become the standard format for storing and transmitting medical images. DICOM viewers play a crucial role in healthcare institutions, enabling medical professionals to access, view, and analyze DICOM images with ease and precision. In this article, we will explore five DICOM viewers available in the market, with a special focus on Medicai's DICOM Viewer, which has gained recognition as the leading solution in this field.

Medicai's DICOM Viewer                              medicai-logo

At the forefront of DICOM viewers, Medicai's DICOM Viewer has emerged as an industry leader, revolutionizing the way medical imaging is accessed and interpreted. This advanced viewer offers a comprehensive range of features that cater to the needs of healthcare professionals across various specialties. With its intuitive user interface and powerful tools, Medicai's DICOM Viewer enables seamless navigation through medical images, including CT scans, MRIs, ultrasounds, and more.

Medicai's viewer boasts a wide array of essential features, including multi-planar reconstruction (MPR), 3D rendering, annotations, measurements, and image fusion. The MPR functionality allows users to view and analyze images from different angles, aiding in the diagnosis and treatment planning process. The 3D rendering capability provides a detailed visualization of complex structures, enhancing the understanding of anatomical abnormalities.

Moreover, Medicai's DICOM Viewer is designed with collaboration in mind. It allows healthcare professionals to securely share medical images, collaborate in real time, and obtain second opinions, ultimately leading to more accurate diagnoses and improved patient outcomes. The viewer's cloud-based infrastructure ensures seamless accessibility from any device or location, eliminating the need for expensive hardware installations.

Available for: Web (Windows, MacOS & Linux); iOS Mobile app; Android Mobile app

*The viewer is also available in the mobile app. It's a zero-footprint viewer, it doesn't need any software installation, and it runs directly in the browser.


Horos DICOM Viewer                                                       hrooros

Horos is an open-source DICOM viewer that has gained popularity among medical professionals and institutions due to its versatility and cost-effectiveness. Built on the foundation of OsiriX, another well-known DICOM viewer, Horos offers a user-friendly interface and a wide range of features. It supports a variety of image formats, including DICOM, JPEG, and MPEG, making it compatible with diverse medical imaging modalities.

Horos provides essential tools for image manipulation, measurements, annotations, and 3D volume rendering. It also allows users to integrate with Picture Archiving and Communication Systems (PACS) for seamless image retrieval and management. Being open-source, Horos benefits from a dedicated community of developers, continuously improving and expanding its functionalities.

*It requires installation on macOS.

OsiriX MD DICOM Viewer                                          cloud-storage-icon-2048-1024x1024

OsiriX MD is a powerful DICOM viewer that targets the needs of medical professionals seeking advanced imaging capabilities. Designed specifically for Mac platforms, OsiriX MD offers an extensive range of features, making it a popular choice among radiologists, oncologists, and other specialists.

OsiriX MD excels in its advanced visualization tools, including MIP (Maximum Intensity Projection), MPR, 3D surface rendering, and virtual endoscopy. These tools enable in-depth analysis of complex anatomical structures, aiding in accurate diagnoses and treatment planning. The viewer's extensive plugin library further expands its functionality, allowing users to customize and enhance their imaging workflows.

*It requires installation on macOS. (Note: OsiriX MD is a paid version)

InteleViewer                                                         download-1

InteleViewer, developed by Intelerad Medical Systems, is an enterprise-grade DICOM viewer widely used in hospitals and healthcare organizations. With its robust architecture and scalability, InteleViewer offers seamless integration with enterprise imaging solutions, PACS, and Electronic Health Record (EHR) systems.

InteleViewer provides an intuitive interface and a comprehensive set of tools for image manipulation, measurements, annotations, and reporting. Its advanced hanging protocols enable radiologists to streamline their reading workflow, enhancing productivity and efficiency. Additionally, InteleViewer offers advanced features such as CAD (Computer-Aided Detection) integration and breast imaging-specific tools, catering to the specialized needs of breast radiologists.

*InteleViewer: It requires installation on Windows.

RadiAnt DICOM Viewer                                        radiantlogo

RadiAnt DICOM Viewer is a lightweight and fast DICOM viewer renowned for its simplicity and performance. Despite its small size, RadiAnt offers a range of essential features, making it a popular choice among healthcare professionals who value efficiency and ease of use.

RadiAnt's intuitive interface allows for smooth navigation and manipulation of images, with support for MPR, 3D volume rendering, annotations, and measurements. The viewer's GPU acceleration ensures rapid loading and smooth scrolling through large datasets, optimizing the viewing experience. Additionally, RadiAnt DICOM Viewer offers extensive support for multi-monitor configurations, facilitating side-by-side comparisons and enhancing diagnostic accuracy.

*Radiant DICOM Viewer: It requires installation on Windows, macOS, and Linux.

Comparison view between the features and availabilities of the DICOM Viewers

Comparison Table between Medicai and other Dicom Viewer Solutions


DICOM viewers have become indispensable tools in the field of medical imaging, enabling healthcare professionals to interpret and analyze complex medical images with precision. Among the 5 DICOM viewers, Medicai's DICOM Viewer stands out as the leading solution, offering a comprehensive range of features, seamless collaboration, and cloud-based accessibility.

However, each viewer on this list possesses unique strengths and features that cater to different requirements and preferences. Healthcare professionals should carefully assess their specific needs and workflows to choose the DICOM viewer that best aligns with their practice and enhances patient care




About the author - David Arjan

David Arjan is a Growth Marketing Specialist at Medicai. He has a BA degree in Communication and Media Studies from NHL Stenden, and is passionate about digital marketing, healthcare marketing, and healthcare IT and interoperability.

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