BREP Converter
Convert BREP 3D models to a variety of formats, edit and optimize 3D models online and free.
Drop Files Anywhere to Upload
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.
Choose any BREP 3D model from your computer, or drag & drop a BREP file onto this page.
Select an output format you want.
Let the file convert, then you can download your file right afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to BREP file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to BREP file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to BREP file location or include path to your input file.