VTK Converter

Convert VTK files online for free

Select File
Drop or upload your .VTK file

How to convert your VTK file

Click Select File above, and choose your VTK file.
You'll see a preview.
Click the "Convert file to..." button to save your file in the format you want.

Convert VTK to another file type

The converter easily converts your VTK file to various formats—free and online. No Windows or extra software needed.

Convert a file to VTK

The converter also works in reverse, allowing you to convert your file into the VTK file type—in the best quality.

About VTK files

The VTK file format is a crucial part of the Visualization Toolkit (VTK), widely used for 3D computer graphics, image processing, and visualization. VTK files typically come with extensions such as .vtk or .vtp and are known for efficiently representing complex data structures and geometries. However, converting VTK files into other formats can be a challenging task due to their intricate data representations.

VTK files can be converted into various formats including OBJ (.obj), STL (.stl), PLY (.ply), and more. Software like ParaView and 3D Slicer are powerful tools that support these conversions. These applications provide comprehensive features but can be complex for new users.

VTK files are excellent for visualization but have drawbacks, such as compatibility issues with software that doesn't support VTK. Conversion can sometimes lead to loss of data fidelity, especially with intricate 3D geometries or large data sets. This makes the process cumbersome, particularly for users unfamiliar with the technical aspects of file conversion.

Given these challenges, using a straightforward solution like Convert.Guru is recommended for those who need to convert VTK files quickly and reliably. On Convert.Guru, simply drag and drop your VTK files to convert them seamlessly into multiple supported formats. While traditional software tools are beneficial for advanced users who require detailed data manipulation, Convert.Guru provides a user-friendly alternative for everyone, ensuring a hassle-free conversion experience.

The VTK Converter Story

The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.

When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.

Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best VTK converter by continuously improving quality, usability, and reliability.