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Siemens NX Viewer
open and convert PRT files

Siemens NX viewer for PRT part and assemblies

Additional Native Siemens NX File Formats

In contrast to most other CAD systems, NX has no individual file extensions for parts, assemblies and drawings.

Worth mentioning is the Parasolid modeling kernel used by Siemens NX. Parasolid X_T and X_B files are 3D exchange formats without a modification history, but are the first choice for exchanging 3D models between CAD/CAM programs with a Parasolid core such as Siemens NX, SolidWorks and Solid Edge.

How do I Convert Siemens NX PRT Files?

If you do not have CAD software with a Siemens NX interface, the design must be exported from Siemens NX to a common 3D exchange format, such as STEP.

Converting Siemen NX PRT to STEP is also possible with a 3D converter or CAD converter.

3D Tool Premium includes the 3D NativeCAD Converter. In addition to native Siemens NX models, this converts models from many common CAD systems into the 3D exchange formats STEP, IGES, SAT and Parasolid X_T supported by many CAD/CAM programs.

Test the Siemens NX Viewer and Siemens NX Converter

3D-Tool is a CAD viewer with many native CAD interfaces, including Siemens NX. 3D-Tool offers professional measuring, demolding and wall thickness analysis.

  • Open and publish Siemens NX PRT files (3D) for the 3D-Tool Free Viewer or as 3D-PDF
  • Open Siemens NX PRT files (3D) and save as STL, 3DS, PLY, WRL, OBJ, or PLY
  • Convert Siemens NX PRT files (3D) to STEP, IGES, VDA, SAT and X_T

Free and non-binding 14-day trial with all functions, the Siemens NX interfaces and the 3D-Native CAD Converter. The trial key activates all 3D interfaces, such as CATIA, SolidWorks, Inventor, STEP, SAT, Parasolid.

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