Leverage the power of VTK by partnering with Kitware

What It's Like to Work with Us
Image

Process images and create 3D computer graphics with the Visualization Toolkit.

The Visualization Toolkit (VTK) is open source software for manipulating and displaying scientific data. It comes with state-of-the-art tools for 3D rendering, a suite of widgets for 3D interaction, and extensive 2D plotting capability.

VTK is part of Kitware’s collection of supported platforms for software development. The platform is used worldwide in commercial applications, as well as in research and development. For examples, please see VTK in Action.

Image

How VTK Is Evolving to Support Modern Visualization Workflows

Scientific visualization workflows are evolving rapidly. As datasets grow larger and analysis pipelines become more complex, developers increasingly expect visualization tools that integrate with data science environments, support web-based access, and scale with modern computing workflows.

Image

ActiViz 9.6 Release

Activiz 9.6.2026.225 release announcement with improved support for Avalonia and WPF

Image

VTK Pipelines in Python

In my last blog, I used this syntax in one example: This is one of the many shortcuts we have been introducing to make writing Python code and scripts easier. It is equivalent to: If you would like to know more about VTK pipelines, I refer you to the VTK book. Here, I will focus […]