- Basic image processing algorithms and advanced medical imaging modules
- Flexible and dynamic 2D/3D visualization and interaction tools
- Graphical programming of complex, hierarchical module networks
- High performance for large datasets
- Modular, extensible C++ image processing library
- Easy-to-use parallelization options using multi-threading or background processes
- Object-oriented GUI design and scripting
- Powerful scripting functionality using Python and JavaScript
- Integrated text editor with advanced auto-completion and debugger
- DICOM support and PACS integration
- Built-in profiler and unit test framework
- Generic integration of the Insight Toolkit (ITK) and the Visualization Toolkit (VTK)
- Cross-platform support for 64-bit Windows, Linux, and MacOS X
