Best DICOM Viewers for Nonprofit

IrfanView is a quick, lightweight, and innovative FREEWARE graphic viewer available for Windows XP, Vista, 7, 8, and 10, intended for non-commercial use. It aims to balance simplicity for newcomers with robust capabilities for experienced users. Unlike many other graphic viewers that often replicate features and interfaces from established programs like ACDSee and IrfanView itself, IrfanView prioritizes the development of original and intriguing functionalities. It was the pioneering Windows graphic viewer globally to support Multiple (animated) GIFs, and it was also among the first to offer Multipage TIF and Multiple ICO support. The software includes features like lossless JPEG rotation, cropping, and EXIF date adjustments, even in batch processing. Users can create slideshows that can be saved as EXE/SCR files or burned onto CDs, and it supports batch conversion with sophisticated image processing for all files. Additionally, IrfanView accommodates embedded color profiles in JPG and TIF files, all while ensuring no registry changes occur without explicit user consent. Its commitment to unique features and user empowerment makes it stand out in the realm of graphic viewers.

OsiriX is a highly esteemed medical imaging software designed for viewing DICOM (Digital Imaging and Communications in Medicine) files, catering especially to healthcare professionals who require efficient management and analysis of medical images. This versatile platform boasts capabilities for 2D, 3D, and 4D visualization, complemented by sophisticated post-processing tools that enhance diagnostic precision. Its advanced features, including volume rendering and detailed image manipulation, make it a preferred choice among radiologists, clinicians, and researchers worldwide. Available in two versions, OsiriX provides a free (Lite) option alongside a paid (MD) version that includes enhanced functionalities and necessary certifications for clinical application, such as FDA and CE approvals. Additionally, the software's user-friendly interface and robust performance contribute to its widespread adoption in the medical community.

MILLENSYS DicomViewer "MiViewer", a general Dicom viewer software, is very easy to use. It allows you to view multi-modality images as well as cine-loops with the same software. MiViewer can load images from any storage media to view a Dicom study. It includes all the tools you need from case navigation to image watching. MiViewer supports Multi-Frame (Cineloops) and can view multiple loops as well as play/stop navigation in each loop. MiViewer is a simple viewer that can be used for everyday operations. MiViewer can be used as a single-file DICOM viewer. All you have to do is click on miviewer.exe to get started. This makes it simple to use MiViewer in any Windows environment, at home or at work.

IMAIOS DICOM Viewer (IDV) is a complimentary online platform that enables users to view medical images directly from their computer, CD, or DVD, providing exceptionally quick 2D rendering. There is no need for advanced computer skills; just drag and drop your images into the designated area to view them in the DICOM viewer. All you need is a web browser to utilize IDV, whether from your main workstation or a different location, ensuring seamless access without delays. Importantly, your files remain on your computer, not uploaded to our network, which safeguards the privacy of patients' medical information. Designed for speed and ease of use, it offers features such as scrolling through image series, adjusting brightness and contrast, zooming in and out, panning images, measuring angles or distances in centimeters between points, and applying preset windowing settings for CT scans. Available for everyone through IMAIOS and our IDV app, this DICOM viewer is free for personal and non-commercial applications, making it a valuable resource for those needing quick access to medical imaging. With its user-friendly interface and robust capabilities, IDV stands out as an essential tool for medical professionals and students alike.

The Open Health Imaging Foundation (OHIF) Viewer is an open-source web platform dedicated to medical imaging, providing a robust framework for the creation of intricate imaging applications. It is designed to quickly load large radiology studies by pre-fetching essential metadata and streaming imaging pixel data as needed. With the integration of Cornerstone3D, it efficiently decodes, renders, and annotates medical images. Users benefit from seamless compatibility with DICOMWeb-compliant image archives and a data source API that allows for integration with proprietary API formats. The viewer’s plugin architecture enables the development of specialized workflow modes that make use of existing core functionalities. Additionally, its user interface, crafted using React.js and Tailwind CSS, not only boasts a visually appealing design but is also built for extensibility, featuring a library of reusable UI components that enhance overall usability and customization. This combination of features positions the OHIF Viewer as a versatile tool in the field of medical imaging.

Weasis is an open-source DICOM viewer available for free, designed for both standalone applications and web-based environments, characterized by its highly modular design. It finds extensive application in various healthcare contexts, such as hospitals, health networks, multicenter research studies, and even for personal use by patients. As a cross-platform solution, Weasis seamlessly integrates with systems like PACS, RIS, HIS, or EHR, providing versatility in its usage. The viewer utilizes the OpenCV library to ensure high-performance rendering and exceptional quality in medical imaging. Starting from version 4, Weasis boasts a user-friendly interface that adapts to different operating systems, optimizing the viewing experience on high-resolution displays. Among its notable features is compatibility with a diverse array of DICOM file formats, including multi-frame, enhanced, MPEG-2, MPEG-4, and others. Additionally, users can easily import DICOM files using DICOM Query/Retrieve (C-GET, C-MOVE, WADO-URI) and DICOMWeb (QUERY and RETRIEVE) protocols, as well as manage DICOM data on CDs or DVDs with DICOMDIR. Furthermore, Weasis continues to evolve, incorporating user feedback to enhance functionality and performance over time.

PostDICOM is a comprehensive, cloud-based DICOM viewer and medical imaging management platform that facilitates the easy viewing, storage, and sharing of DICOM files directly through any contemporary web browser. This versatile tool accommodates a diverse range of imaging modalities, such as CT, MRI, ultrasound, PET, and X-ray, allowing users to access their studies remotely without the necessity of installing additional software. Equipped with an array of advanced features, PostDICOM supports both 2D and 3D image viewing, enables multiplanar reconstruction (MPR), and allows for image fusion capabilities. Users have the ability to annotate images, perform measurements, adjust brightness and contrast, and implement window leveling to enhance their analysis. Furthermore, it provides a management system for teaching files, making it an invaluable resource for educational purposes by enabling the creation and organization of teaching cases. With the collaborative workspaces feature, medical professionals can work together efficiently while managing user access permissions for enhanced workflow. Additionally, PostDICOM prioritizes data security and privacy by including tools for patient data anonymization and adhering to HIPAA standards. This combination of functionality and compliance makes it an essential tool in modern medical imaging practice.

Horos is a free and open-source medical imaging application tailored for macOS, providing a comprehensive 64-bit DICOM viewer that caters to the needs of the medical imaging community. Developed from OsiriX 5.8, it serves purposes in research, education, and non-diagnostic medical imaging contexts. This versatile tool can handle a broad spectrum of DICOM files and boasts advanced features like 2D/3D multi-planar reconstruction, surface and volume rendering, and maximum intensity projection. Users can seamlessly view, import, and export studies, measure anatomical structures, annotate images, and utilize filters or adjustments for enhanced visualization. Furthermore, Horos includes anonymization capabilities, DICOM Query/Retrieve functions from PACS servers, and supports plugins and scripting, allowing for extensive customization. The user interface is both intuitive and flexible, making it suitable for beginners and seasoned professionals alike, and it integrates well with educational materials and teaching workflows. Additionally, its ongoing updates and community support ensure that Horos remains relevant and effective for various medical imaging needs.

Sante DICOM Viewer is an advanced medical imaging application designed for Windows that serves as a viewer, anonymizer, converter, PACS client, mini PACS server, and DICOM CD/DVD burner. It is compatible with all DICOM modalities and manufacturers, providing essential functionalities for the effective viewing and processing of DICOM files. Users can take advantage of a range of tools, including zoom, pan, rotate, brightness and contrast adjustments, inversion features, along with measurement capabilities for distance, angle, and area. The software facilitates both 2D and 3D multi-planar reconstruction, surface and volume rendering, as well as maximum intensity projection to enhance analysis. DICOM files can be accessed from local drives, removable devices, or network locations, and the program also allows for Query/Retrieve operations from PACS servers. Images can be exported in formats such as JPEG, BMP, or AVI, and users can create DICOM CDs embedded with a viewer while ensuring privacy through file anonymization. Additionally, Sante DICOM Viewer supports printing on both Windows and DICOM printers and features sophisticated tools like cine loop, study fusion, SUV calculations for PET studies, and customizable toolbars tailored to user preferences. This versatility makes it an invaluable tool for professionals in the medical imaging field.

Mango Viewer, a robust graphical user interface for medical image analysis, is specifically crafted to accommodate a variety of file formats, such as DICOM, NIfTI, and ANALYZE, among others. This tool offers a comprehensive suite of functionalities for exploring and interpreting medical imaging data, which includes multi-planar viewing options like axial, sagittal, and coronal perspectives, as well as advanced surface rendering and the capability to define and analyze regions of interest. Mango is equipped with a user-friendly interface that facilitates scripting and batch processing, streamlining repetitive tasks for users. Additionally, it encompasses features such as image overlay, image fusion, and the ability to visualize 4D data, alongside dynamic contrast-enhanced imaging analysis. The ROI tools enable extraction of statistical data, including volume, mean, and standard deviation, with the option to create ROIs either manually or through algorithmic generation. Furthermore, Mango excels in handling multiple images, making it ideal for comparative studies, and enhances its functionalities through plugins that support brain mapping, tractography, and perfusion analysis. Notably, this versatile software operates independently of any platform, ensuring accessibility across different systems. With its rich feature set, Mango Viewer stands out as a valuable asset for researchers in the field of medical imaging.

3DimViewer is a lightweight, open-source application designed to visualize medical DICOM images effectively. Utilizing advanced 3D graphics technologies, it enables rapid and interactive visualization of medical data, catering to a variety of clinical and research needs. The software supports features such as multiplanar reconstruction (MPR), volume rendering, and 3D surface rendering, enhancing its utility in diverse applications. Users benefit from essential image navigation tools, including zoom, pan, window/level adjustments, and distance measurements. Additionally, 3DimViewer allows for the examination of DICOM metadata through a straightforward, user-friendly interface. It can access DICOM image data from local drives or external media and is provided as a standalone executable for both Windows and macOS, eliminating the need for installation. By offering an accessible solution for visualizing 3D medical imaging data, 3DimViewer serves students, researchers, and professionals alike, ensuring that they have a fast and simple tool at their disposal. This makes it an invaluable resource in the field of medical imaging.

Pro Surgical 3D is a complimentary DICOM viewer authorized by the FDA and created by Stratovan, designed for the examination and manipulation of individualized medical data. This tool allows users to import DICOM images and create detailed 3D visualizations that aid in both surgical preparation and diagnostic assessments. It features sophisticated 3D surface and volume rendering, along with multi-planar reformatting, delivering precise anatomical representations that enhance clinical understanding. Users can easily navigate through 3D models by rotating, zooming, and panning, and they have the ability to take measurements and make annotations directly on the visualizations. The aim of Pro Surgical 3D is to enhance patient outcomes by facilitating thorough preoperative planning, enabling detailed analysis of intricate anatomical features. This software is compatible with multiple imaging techniques, including CT and MRI, and allows users to load DICOM files from their local storage. Additionally, Pro Surgical 3D incorporates user-friendly tools for adjusting thresholds and cropping images to focus on specific areas of interest, making it a versatile asset in the medical field. Its comprehensive features ensure that healthcare professionals can make well-informed decisions during patient care.

The ONIS Viewer serves as a comprehensive DICOM viewer and PACS workstation tailored for medical imaging professionals who demand both high performance and scalability. It accommodates a wide variety of DICOM formats and is equipped with a suite of tools for image review, analysis, and diagnosis. Essential functionalities such as window leveling, zooming, panning, rotation, and measurement capabilities are complemented by advanced features including multi-planar reconstruction, 3D volume rendering, and cine loop playback. Additionally, ONIS offers robust annotation tools, facilitates the comparison of multiple studies, and allows synchronized scrolling across different series for enhanced analysis. Seamless integration into existing workflows is a key design feature, enabling support for DICOM Query/Retrieve, DICOM Store, and DICOM Print services. Users can efficiently manage patient data through a built-in database that includes search functionality. Furthermore, ONIS incorporates user authentication, logging, and access control mechanisms to ensure the utmost data security and privacy. This viewer not only enhances the efficiency of medical imaging processes but also empowers professionals with the tools necessary for accurate diagnoses.

The ORPALIS DICOM Viewer is a free and efficient tool designed for the viewing and browsing of DICOM medical images. This application enables users to access DICOM files generated from various imaging techniques, including CT scans, MRIs, and ultrasounds. With a focus on user-friendliness, the viewer includes fundamental tools for navigating through medical images, such as zooming, panning, and adjusting window levels. It is capable of handling both monochrome and color images, as well as multi-frame images, and features a convenient drag-and-drop interface for enhanced usability. The design prioritizes simplicity, ensuring that users can quickly access medical images without requiring extensive setup or configuration. Built upon GdPicture.NET technologies, the ORPALIS DICOM Viewer showcases impressive performance and rendering precision. Although it is not intended for diagnostic use, it offers healthcare professionals, students, and developers the opportunity to examine DICOM files with essential image manipulation capabilities. This accessibility makes it a valuable resource in the medical imaging field.

Miele-LXIV is a 64-bit DICOM viewer and workstation created by Alex Bettarini. The macOS variant, developed in Objective-C and compiled with Xcode, is offered as a free download. In contrast, the Windows and Linux versions are entirely re-engineered in C++ using CMake and wxWidgets, currently boasting around 25% of the features available in the macOS edition. To utilize the Windows version, OpenGL (Core profile) is required, and interested users can obtain a complimentary evaluation version by reaching out to the developer. Similarly, the Linux release, developed with gcc, also demands OpenGL drivers (Core profile) and has been verified for functionality on Ubuntu 24.04 and Linux Mint 22.1. Miele-LXIV serves not only as a DICOM workstation and viewer but also encompasses additional capabilities. This project originated in November 2014 as a derivative of the well-known open-source 32-bit project OsiriX, yet it has undergone significant modifications to transform it into a 64-bit application while eliminating many of the constraints imposed by the 32-bit predecessor. As a result, it continues to evolve, aiming to enhance the user experience and functionality further.

Pacsbin offers a personal cloud PACS solution that gives users complete control over their medical imaging through an intuitive web viewer that works seamlessly on modern browsers. The platform enables users to easily upload DICOM files via drag-and-drop functionality, automatically anonymizing and compressing the files while maintaining their original quality. With Pacsbin, users can easily annotate, share, post, and embed images, all without the hassle of VPNs or the need to retrieve archived files. The service features one-click PACS export for efficient and secure case management. Designed for users on the go, Pacsbin guarantees that cases can be accessed from anywhere, allowing for the download of anonymized, high-quality DICOM files whenever needed. The automatic anonymization process effectively removes sensitive data from DICOM headers and scans, ensuring enhanced privacy and regulatory compliance. Sharing studies is user-friendly, offering the ability to create links for distributing cases across various platforms, whether for collaborative evaluation or educational endeavors. Moreover, the platform’s robust security measures further reinforce user confidence in handling sensitive medical data.

The future is poised for healthcare providers that can effectively communicate both internally and externally with various organizations, facilitating the swift and compliant exchange of imaging data to enhance patient outcomes. Our solutions assist leaders in simplifying their healthcare IT infrastructure, offering increased flexibility, user-friendliness, and scalability through interoperability. With Medicai, imaging centers can securely and automatically transmit imaging data to referring physicians, ensuring compliance throughout the process. Additionally, Medicai empowers radiology centers to seamlessly view various imaging types—such as RX, CT, MRI, CBCT, and angiography—using a web-based DICOM viewer, while also enabling cost-effective storage and archiving. The next-generation cloud infrastructure provided by Medicai allows radiology centers to integrate their services with other healthcare entities, ultimately improving the overall patient experience. By adopting our innovative approach, imaging centers gain the ability to forge new connections within the healthcare landscape, thereby enriching the services they offer to their communities. This collaborative ecosystem not only enhances operational efficiency but also drives better health outcomes for patients.

3D Slicer is an open-source software solution that is freely available for visualizing, processing, segmenting, registering, and analyzing various medical and 3D images and meshes. It also supports the planning and navigation of procedures guided by images. As a desktop application, 3D Slicer tackles complex challenges in image computing, particularly within clinical and biomedical contexts. Furthermore, it serves as a versatile development platform, allowing for the swift creation and implementation of tailored solutions suitable for both research and commercial endeavors. The platform is backed by a strong community of experienced users and developers who work together to push the boundaries of medical computing. Distributed under a BSD-style license, 3D Slicer imposes no limitations on its application in academic or commercial settings. Nevertheless, it is worth noting that it does not possess FDA approval, placing the onus on users to ensure adherence to relevant regulations. This collaborative environment not only enhances the software but also encourages innovation in the field of medical imaging and analysis.

MicroDicom DICOM viewer is specifically tailored for handling and displaying medical images formatted in the DICOM standard, which is widely used in the medical imaging field. This tool is equipped with essential features for manipulating DICOM images and also accommodates various other image formats, including JPEG, BMP, PNG, and TIFF. Users can effortlessly open and save medical images, measure distances and angles, and modify brightness and contrast settings. Additionally, MicroDicom supports adding annotations, exporting images to popular picture formats, and anonymizing DICOM files for privacy. The user-friendly interface ensures that both professionals and students can navigate the software with ease. Furthermore, the viewer provides functionality for burning DICOM files to CD/DVD and comes with an integrated CD/DVD viewer for convenient access. It also enables the viewing of images stored on PACS servers and local disks, while offering support for DICOMDIR files and multi-frame images. Importantly, MicroDicom DICOM viewer can print DICOM images, making it a versatile tool for medical imaging professionals. Overall, its comprehensive feature set makes it an invaluable resource in the medical imaging domain.

RadiAnt DICOM Viewer is a robust PACS DICOM viewer tailored for medical imaging, ensuring swift and dependable functionality alongside a user-friendly interface. It allows users to access studies directly from various sources such as CDs, DVDs, local directories, or PACS servers. The software is equipped with a range of essential features including windowing, zooming, panning, rotating, and measurement tools. With multi-touch support, users can easily utilize gestures for zooming, panning, and adjusting windows. Additionally, RadiAnt accommodates multi-frame playback and cine loops, effectively handling ultrasound and cardiac examinations. Users have the capability to compare multiple series or studies, synchronize scrolling, and execute image fusion for enhanced analysis. The application also boasts a sophisticated 3D reconstruction module, facilitating multiplanar reconstructions, maximum intensity projections, and volume rendering techniques. It supports the export of images in JPEG, DICOM, and video formats, and incorporates tools for anonymizing sensitive data. Notably, RadiAnt can function as a standalone executable, which enhances its portability and ease of use in various settings. This viewer is an indispensable tool for medical professionals seeking to optimize their imaging workflows.

DWV, or DICOM Web Viewer, is an efficient and open-source tool for viewing DICOM images, developed using JavaScript and HTML5, which operates seamlessly within contemporary web browsers, eliminating the need for any extra plugins or installations. This viewer empowers users to engage with DICOM medical images through widely used web technologies, featuring capabilities such as adjusting window/level settings, zooming in and out, panning across images, and measuring distances and angles, along with inspecting DICOM tags. Additionally, DWV accommodates various image layouts and supports both multi-frame and multi-series DICOM files, ensuring comprehensive functionality. Users can annotate images with basic tools and can easily load files from local storage or via URLs, enhancing usability. The viewer's drag-and-drop feature allows for convenient file management, and its flexible architecture enables developers to embed it into tailored web applications. Actively maintained on GitHub, DWV prioritizes responsive design, ensuring optimal accessibility across a range of devices including desktops, tablets, and smartphones, making it a versatile solution for medical imaging needs. Moreover, the viewer's ongoing updates and community support contribute to its robustness and reliability in handling medical image data.

Athena DICOM Expert serves as a fast, user-friendly, and dependable DICOM viewer tailored for radiologists who require sophisticated volumetric reconstruction capabilities such as MPR (Multiplanar Reconstruction), POI (Point of Interest), and MIP (Maximum Intensity Projection) to effectively view and manipulate medical images. The application allows for the importation of images from a multitude of sources, including local hard drives, CDs, DVDs, USB drives, PACS servers, and cloud storage platforms like OneDrive, Google Drive, and Dropbox. It also enables users to export images in both DICOM and JPEG formats while conducting comprehensive searches by integrating various criteria like name, ID, access number, study description, modalities, and dates. Athena DICOM Expert provides authentic visualization of initial acquisitions without any post-processing, facilitates multi-series viewing (including Original/MPR and simultaneous display of different modalities), and supports a range of 3D visualization modes, such as volumetric, X-ray, MIP, and isosurface reconstructions. Furthermore, this tool enhances the workflow of medical professionals by streamlining the process of image retrieval and manipulation.

Invivo™ 6, developed by Anatomage, represents cutting-edge 3D imaging software utilizing Cone Beam CT technology, specifically crafted for dental experts. This innovative platform is ideal for a variety of applications, including implant planning, orthodontics, oral surgery, and restorative dentistry, providing sophisticated visualization tools and accurate treatment planning capabilities. Notable functionalities consist of virtual design options for crowns, abutments, and implants, as well as the integration of digital impressions and the creation of surgical guides. Additionally, the software improves clinical workflows through seamless collaboration and sharing features on the Anatomage cloud, which leads to quicker and more precise diagnosis and treatment strategies. Such advancements not only streamline processes for dental professionals but also enhance patient care outcomes significantly.

IntelePACS® is crafted to simplify intricate settings, offering hospitals, imaging centers, and teleradiology entities a powerful platform for the storage, retrieval, and distribution of medical images. By integrating secure communication protocols and advanced compression technologies, our PACS software guarantees the integrity of both radiology images and patient data, ensuring that electronic images are readily available anytime, anywhere, and for any case. Distinguished by its exceptional interoperability, this picture archiving and communications system integrates effortlessly with various third-party health information systems (HIS), radiology information systems (RIS), and electronic medical record (EMR) solutions. For radiologists, it features the acclaimed InteleViewer™, an intuitive and comprehensive DICOM viewer celebrated for its user-friendliness and functionality. The combination of these features makes IntelePACS® a preferred choice for healthcare providers looking for reliable imaging solutions.

Radiolens is an innovative PACS radiology workflow solution powered by AI that enhances diagnostic processes by automatically identifying low-quality scans and generating preliminary reports for various common modalities. This system promotes clinical collaboration and improves workflow efficiency, leading to better-informed decision-making. It features automated task assignments to optimize workload distribution and provides actionable insights that are both quantitative and qualitative, enhancing the speed and accuracy of reporting. Additionally, it includes a lightweight DICOM Viewer that allows users to access cases from mobile devices, thereby eliminating the need for on-site presence with its cloud-based solution. Users receive real-time notifications on their devices, ensuring timely updates. With top-notch accuracy, unlimited image backup, and straightforward archiving capabilities, Radiolens also delivers instant AI-evaluated biomarkers for essential qualitative and quantitative metrics such as CCAP diameter, listhesis, compression fractures, IV disc height, and thecal sac measurements. Its intelligent server automatically matches templates to studies based on the patient's gender and the modality being used, streamlining the workflow further. This comprehensive approach not only enhances the efficiency of radiology departments but also significantly elevates the quality of patient care.