Convert STEP to X File

STEP to X ......

Find below a compilation of resources that delve into the interoperability and exchange of STEP and X files. These will prove beneficial in the process of converting from STEP to X file.


The STEP (STandardized Exchange of Product) file format is extensively used for the exchange of 3D data across various computer systems, including CAD, CAM, and CAE. As STEP geometry data is stored in a text-based format, exporting triangular meshes with thousands or even millions of faces using Autoconverter software may lead to larger file sizes. However, if your geometry defines a manifold solid, our software will strive to create an optimized faceted BREP representation, potentially reducing the STEP file size by up to one-third. It’s crucial to note that while the STEP file format supports colors per assembly, it lacks an alpha component. Consequently, any transparency settings will not be retained in the final STEP file.

X Direct3D File X

The X (DirectX) file format is the original interchange format for DirectX technology, developed by Microsoft in 1995 alongside the release of Windows 95. The X file format can store mesh geometry along with material information, including texture images. With our Autoconverter and Automesher Application software products, you can effortlessly convert X files into your native 3D modeling environment. Additionally, our X file converters support reverse conversion, enabling you to convert your native files into the X file format.