Free Imaging Software

•  3D Slicer - software for visualization, processing, segmentation, registration, and analysis of medical, biomedical, and other 3D images and meshes
• Dragonfly - multifaceted imaging analysis platform that includes deep learning modules for segmentation and denoising, free for non-commercial use
• Fiji - distribution bundle of ImageJ that includes various plugins to facilitate imaging analysis, working with any type of imaging including DICOM and microscopy eg for bone morphometry
• Horos - DICOM viewing platform with clinical-style interface, tools, reconstruction and analysis capabilities
• IMAIOS - online or app platform for viewing DICOM imaging, jpeg or zip
• ITK-SNAP - free, open-source, multi-platform software application used to segment structures in 3D and 4D biomedical images
  
• OSIRIX – stand-alone image viewer for any platform; fast to install and fast multiplanar image reconstructions
• Stradview - software for any type of DICOM visualisation, including volume rendering, multiplanar reformatting, segmentation, 3-D mesh object creation, cortical bone mapping, and joint space mapping
• SurfStat - MATLAB toolbox for performing statistical parametric mapping analysis of surface-based data 
• wxDICOM - software for metal artefact reduction in computed tomography DICOM imaging
• wxRegSurf - software for rigid and non-rigid registration of 3-D mesh objects (e.g. bones segmented from DICOM imaging), surface data smoothing and transfer between objects