What is .PRT File Format and How to Open it?
A .PRT file is a Pro/ENGINEER Part file, a 3D CAD (Computer-Aided Design) model created by Pro/ENGINEER Wildfire and Pro/ENGINEER Creo Elements/Pro, a 3D CAD software suite used for product design and engineering. It contains a 3D model, which may include a variety of components, such as surfaces, lines, curves, points, and other objects. PRT files can be used for prototyping, engineering analysis, and product design.
PRT files can be opened and edited with Pro/ENGINEER Wildfire or Pro/ENGINEER Creo Elements/Pro. They can also be viewed with other CAD programs, such as Autodesk Inventor and SolidWorks, as well as the free 3D viewing program eDrawings. However, all editing capabilities will be lost when view in these programs. In addition, PRT files may be converted to other CAD formats using a variety of CAD conversion programs, such as BRL-CAD and FreeCAD.