The best free alternative to OsiriX is Horos, which is also Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to OsiriX and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to OsiriX are Weasis, Starviewer, 3D Slicer and MicroDicom.
Free open source DICOM viewer for macOS, designed for 64-bit systems and based on OsiriX, offers advanced visualization, multimodal image fusion, measurement tools, image processing, PACS integration, file export, privacy features, and plugin support.
Weasis is a multipurpose standalone and web-based DICOM viewer with a highly modular architecture. It is a very popular clinical viewer used in healthcare by hospitals, health networks, multicenter research trials, and patients.
It is a medical imaging viewer capable of connecting to PACS servers, and/or open locally stored DICOM files in a DICOMDIR as well as stacks of regular image slices (PNG, TIFF, JPG...)
Slicer is a community platform created for the purpose of subject specific image analysis and visualization.
MicroDicom is an application for primary processing and preservation of medical images in DICOM format
InVesalius generates 3D medical imaging reconstructions based on a sequence of 2D DICOM files acquired with Computed Tomography or Magnetic Resonance images equipments.
AMIDE is a completely free tool for viewing, analyzing, and registering volumetric medical imaging data sets such as SPECT/PET/CT. Renderization in 3D and much more...
GIMIAS (Graphical Interface for Medical Image Analysis and Simulation) is a software framework designed to be an integrative tool for fast prototyping of medical applications. It is a workflow-oriented environment for advanced biomedical image computing and simulations, and it...
Medical Imaging for Linux and Windows. Open 2D, 3D and 4D images in DICOM, MetaImage, Nifti, Nrrd and other formats. Front-end for registration with Elastix and many more features.
DICOMscope is a free DICOM viewer which can display uncompressed, monochrome DICOM images from all modalities and which supports monitor calibration according to DICOM part 14 as well as presentation states.
DN Viewer is a free native DICOM viewer for Mac and Windows with PACS access, local files, fast MPR, 3D rendering, AI segmentation, and AI-assisted reporting.
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