.brep .brp

BREP files

BREP is the native exact-geometry format of the OpenCascade kernel, used by FreeCAD, CadQuery and many engineering tools built on it.

Full name
OpenCascade boundary representation
Type
Exact CAD geometry
Used in
FreeCAD, CadQuery, Salome, OpenCascade-based tools
Strength
Lossless for OpenCascade-based software.
Limits
Rarely supported outside the OpenCascade family.

Open BREP files

Convert BREP to

BREP → STLBREP → STEPBREP → STPBREP → IGESBREP → OBJBREP → FBXBREP → GLBBREP → glTFBREP → 3MFBREP → PLYBREP → DAEBREP → DXFBREP → USDZBREP → 3DM

Convert to BREP

STL → BREPSTEP → BREPSTP → BREPIGES → BREPOBJ → BREPFBX → BREPGLB → BREPglTF → BREP3MF → BREPPLY → BREPDAE → BREP3DS → BREPBLEND → BREP3DM → BREPUSDZ → BREPGCODE → BREPOFF → BREPAMF → BREPX → BREP