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How to convert CATPart
to BREP?

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Convert CATPart to BREP with CAD Exchanger products

CAD Exchanger Lab

CAD Exchanger Lab

Desktop application to view, explore and convert 3D CAD data across 30+ file formats.

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Convert CATPart to BREP with ease and flexibility:

  • hide certain details and groups before conversion
  • add XYZ section planes
  • explode assemblies
  • choose between view, projection, and selection modes
  • add measurements
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CAD Exchanger SDK

CAD Exchanger SDK

Software libraries for C#, C++, Java, Javascript and Python.

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Include a wide range of conversion options in your apps:

  • rapidly build production-ready applications with clear and structured API
  • import, export, visualize and analyze 3D CAD files, including CATPart and BREP
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Learn how to convert CATPart to BREP with CAD Exchanger

CATPart

CATPart is a native format developed by Dassault Systems for storing parts of the assemblies created in CATIA V5 software suite, which is extensively used in mechanical engineering including aerospace, automotive, shipbuilding and other domains.

CATPart stores geometry, structure and metadata of 3D models dedicated to single parts. Multiple CATPART files can be combined into a CATProduct assembly file.

Among CAD applications that support CATPart extension are Autodesk Inventor, Fusion 360, and 3ds Max.

BREP

A Brep file is a 3D model stored in the boundary representation (also known as B-rep). The Brep format is a part of Open CASCADE Technology (OCCT).

The Brep structure is made up of two major components:

  • topological components such as faces, vertices, and edges;
  • links between components such as surfaces, points, and curves.

It comprises three-dimensional data such as vertices, edges, wires, faces, shells, solids, compounds, edge and face triangulations, polylines on triangulations, space location, and orientation.

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Convert CATPart
to BREP

Need to work with CAD files in numerous formats? No worries.

From CATPart to BREP, CAD Exchanger gets you covered.

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