# VTK

> Open-source library for 3d Graphics, image processing and visualization.

- Category: [C++ visualization libraries & applications](https://awesomedataviz.com/categories/cpp/), [Python data visualization libraries](https://awesomedataviz.com/categories/python/)
- Website: https://gitlab.kitware.com/vtk/vtk
- Repository: https://github.com/Kitware/VTK
- License: BSD
- Language: C++
- Status: Active (commits in the last 90 days)
- GitHub stars: 3,211
- Commits in the last 12 months: 5,558
- Contributors: 257
- Last commit: Oct 4, 2026
- Install (PyPI): `pip install vtk`, 737.5K downloads per week
- Topics: 3D & scientific visualization

## Overview

VTK is an open-source C++ visualization tool released under the BSD license. Its GitHub repository has 3,211 stars, 1,309 forks, and 257 contributors. It is actively developed with 5,558 commits in the last 12 months. On PyPI it is downloaded about 737.5K times per week.

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Source: https://awesomedataviz.com/tools/vtk/ · Data updated 2026-10-04 · Content: CC BY 4.0, Awesome Dataviz (https://awesomedataviz.com).