CAD Exchanger GUI
View, analyze and convert 3D data on desktopLearn more
CAD Exchanger Cloud
Securely view, share, and communicate through the browserLearn more
CAD Exchanger SDK, Web Toolkit and CLI
Industry Use Cases
Design solutions for AR/VR, engineering simulations, on-demand manufacturing and more.Explore frequent use cases
A PRT file is a model part file saved in a three-dimensional model format used by Unigraphics, a 3D CAD program. It contains surface and solid information for a single part. PRT files are saved in a binary format, similar to an Alias wire model and an SDRC (Structural Dynamics Research Corporation) model.