VTK

Spec sheet

Purpose

VTK is open-source software for 3D computer graphics, modeling, image processing, volume rendering, scientific visualization, and 2D plotting.Read 12 Oct 2026 · vtk.org

Intended users

The project describes VTK as used in academic and commercial settings and by government institutions.Read 12 Oct 2026 · docs.vtk.org

Platforms

VTK is described as platform agnostic and able to run on Linux, Windows, Mac, the web, and mobile devices.Read 12 Oct 2026 · vtk.org

Free plan

YesRead 23 Sep 2026 · vtk.org

Integrations

VTK interoperates with Python and Matplotlib, and its documentation covers use with Jupyter, C++, CMake, JavaScript, and WebAssembly.Read 12 Oct 2026 · docs.vtk.org

Support

The project directs users to its Discourse forum and public issue tracker, and lists Kitware consulting for commercial or confidential assistance.Read 12 Oct 2026 · docs.vtk.org

License

VTK is distributed under the OSI-approved BSD 3-clause License, and the project says it is free to use for any purpose.Read 12 Oct 2026 · docs.vtk.org

Founded

1993Read 19 Oct 2026 · vtk.org

Maker

VTK’s history page says Kitware, Inc. was founded in 1998 by Ken Martin, Will Schroeder, Lisa Avila, Charles Law, and Bill Hoffman.Read 12 Oct 2026 · vtk.org

Charts

VTK supports 2D plots and charts for tabular data, with picking and selection for interactive queries.Read 12 Oct 2026 · vtk.org

Data pipelines

VTK filters transform data through configurable pipelines and dataflow networks.Read 12 Oct 2026 · vtk.org

Data sources

Supported reader/writer file formats include DICOM,BMP,FLUENT,CGNS,and LIDAR formats (among others).Read 23 Sep 2026 · vtk.org

Downloads

The download page offers source releases and Python wheels for Windows, macOS, and Linux; wheels are listed for Python 3.8–3.13.Read 12 Oct 2026 · vtk.org

Interaction

VTK includes 3D widgets, interactors, and interfaces to 2D widget libraries such as Qt.Read 12 Oct 2026 · vtk.org

Limit

VTK states that it is not FDA approved and that users are responsible for ensuring compliance with applicable rules and regulations.Read 12 Oct 2026 · docs.vtk.org

Parallel processing

VTK supports distributed-memory processing under MPI and parallelism through vtkSMP and Viskores on many-core and GPU architectures.Read 12 Oct 2026 · docs.vtk.org

Platform

web_and_desktopRead 23 Sep 2026 · vtk.org

Rendering

VTK provides a rendering abstraction layer over graphics libraries, primarily OpenGL.Read 12 Oct 2026 · vtk.org

Plans and prices

Every VTK plan and price →

Where Specifiction places it

• Data Visualization Software#43 of 988.1
• Data Visualization Libraries Software#11 of 237.8