Convert BREP to STEP

The BREP file extension stands for Boundary Representation, a format used by Open CASCADE Technology to store precise 3D model data. It encodes topological and geometric elements such as vertices, edges, faces, and solids, along with spatial orientation and triangulation details. Widely adopted in CAD applications, BREP files support accurate modeling of complex mechanical parts and assemblies. Originating from Matra Datavision's CASCADE platform in the 1990s and later maintained as open-source by Open CASCADE, the format remains integral to engineering workflows requiring high-fidelity surface and solid modeling.

The STEP file extension, also known as Standard for the Exchange of Product Data (ISO 10303), is widely used in the realm of 3D CAD (Computer-Aided Design) files for facilitating data interoperability between different software systems. Initially developed in the late 1980s, it enables the precise exchange of complex product information, which includes geometry, topology, and material properties, ensuring seamless collaboration in engineering and manufacturing projects. Its standardized format is crucial for integrating diverse CAD tools, thereby enhancing efficiency and reducing errors in the product development lifecycle.