A vtk file extension is associated with the Visualization Toolkit a system for 3D computer graphics.
Software that open vtk file
VTK file extension - Visualization Toolkit legacy data
What is vtk file? How to open vtk files?
File type specification:
The vtk file extension is related to Visualization Toolkit, an open-source, freely available software system for 3D computer graphics, image processing and visualization.
VTK supports a wide variety of visualization algorithms including scalar, vector, tensor, texture, and volumetric methods; and advanced modeling techniques such as implicit modeling, polygon reduction, mesh smoothing, cutting, contouring, and Delaunay triangulation.
The default software associated to open vtk file:
Company or developer:
Kitware, Inc.
Visualization Toolkit (VTK) is used to create 3D computer graphics, image processing and visualization. VTK is cross-platform and runs on Linux, Windows, Mac and Unix platforms.
Visualization Toolkit (VTK) for Mac 
Company or developer:
Kitware, Inc.
Visualization Toolkit (VTK) for Mac is free 3D computer graphics, image processing and visualization software. VTK consists of a C++ class library and several interpreted interface layers including Tcl/Tk, Java, and Python.
Visualization Toolkit (VTK) for Linux 
Company or developer:
Kitware, Inc.
Visualization Toolkit (VTK) for Linux is open-source software for 3D computer graphics, image processing and visualization.
List of software applications associated to the .vtk file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open vtk file, edit vtk file, convert vtk file, view vtk file, play vtk file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting vtk files.
Software that open vtk file - Visualization Toolkit legacy data
Programs supporting the exension vtk on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open vtk file action.
