3DimViewer is a lightweight 3D viewer of medical DICOM datasets distributed as open source software. Its license allows you to use it for free. The viewer is multiplatform software written in C++ that runs on Windows and Linux systems.

Basic Features
- Truly 3D viewer of volumetric data.
- Multiplanar and orthogonal XY, XZ and YZ views.
- Adjustable density window.
- Distance and density measuring.
- DICOM dataset import.
- Volume rendering using shaders running on NVidia and ATI graphic cards.
- Tissue segmentation based on thresholding.
- Surface modeling of any segmented tissue (e.g. bones).
- 3D surface rendering.
- Volumetric data filtering.

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