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.
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MicroDicom
MicroDicom DICOM viewer is primarily designed to process and visualize medical images in DICOM format, a standard format for medical imaging. It is equipped with the most common tools for manipulation of DICOM images and supports a wide variety of image formats beyond DICOM, such as JPEG, BMP, PNG, and TIFF. It allows for easy opening and saving of medical images, measurement of distance and angle, and adjustment of brightness and contrast. MicroDicom includes support for annotations, export of images to common picture formats, and the ability to anonymize DICOM files. The user interface is intuitive and easy to navigate, making it accessible for both professionals and students. It also offers support for burning DICOM files to CD/DVD and includes a built-in CD/DVD viewer. MicroDicom DICOM viewer can be used to view images from PACS servers and local storage. It includes support for DICOMDIR files and multi-frame images and is capable of printing DICOM images.
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Sante DICOM Viewer
Sante DICOM Viewer is a powerful medical image viewer, anonymizer, converter, PACS client, mini PACS server, and DICOM CD/DVD burner for Windows. It supports all DICOM modalities and all manufacturers and offers all the needed features for viewing and processing DICOM files. These features include zoom, pan, rotate, brightness, contrast, inversion, and measurement tools such as distance, angle, and area. It supports 2D and 3D multi-planar reconstruction, surface and volume rendering, and maximum intensity projection. The viewer can read DICOM files from local disks, removable media, or network locations, and it also supports Query/Retrieve from PACS servers. Users can export images to JPEG, BMP, or AVI, create DICOM CDs with an embedded viewer, and anonymize DICOM files for privacy. It allows printing on Windows printers and DICOM printers and includes advanced tools like cine loop, fusion of studies, SUV calculations in PET studies, and customizable toolbars.
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ReadYourLab
ReadYourLab is a DICOM viewer that reads raw CT and MRI scan files for free. AI-assisted features analyze scans quickly and help explain medical terminology. You can ask questions about the scans, and ReadYourLab’s explanations aim to support you in understanding your body and preparing questions for your clinician.
Specifications:
Your CT scan & MRI scan are evaluated by MedGemma 1.5 from Google Research. This is a specialized 4-billion-parameter medical AI built on Gemma 3, with a medically-tuned vision encoder (MedSigLIP) trained on de-identified medical imaging data. It reviews every slice of your scan as a complete 3D volume — just like a radiologist would.
- Full 3D volumetric analysis of CT and MRI DICOM series
- Understands MRI sequences: T1, T2, FLAIR, DWI, contrast-enhanced
- Trained on medical imaging datasets including MIMIC-CXR and ChestImaGenome
- 128K token context window for processing large scan series
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