Why convert VWX to IGS?
VWX is Vectorworks' proprietary binary format for CAD/BIM work. IGES is a neutral 3D geometry format supported by most mechanical and industrial CAD applications, including SolidWorks, CATIA, and Rhino. Converting VWX to .igs is the standard route for moving a Vectorworks 3D model into a mechanical CAD workflow or sending geometry to a manufacturer who does not use Vectorworks.
How to convert VWX to IGS
VectorWorks APP
Open the .vwx, go to File > Export > Export IGES, select design layers to include, choose IGES entity types (trimmed NURBS surfaces for best fidelity), set units, then save as .igs.
Programs that convert VWX
About these formats
.VWX
Vectorworks Design File
A VWX file is a design document created by Vectorworks, a CAD and BIM application used in architecture, landscape design, and entertainment design. Only Vectorworks opens it natively - no…
Open .VWX details →
.IGS
IGES - Initial Graphics Exchange Specification (CAD model)
An IGS file is a 3D (or 2D) CAD model stored in IGES format, a vendor-neutral ASCII standard used to move part geometry between different CAD programs. To view it free, open it in FreeCAD,…
Open .IGS details →Quality & what to watch
- IGES is a 3D geometry format only; exporting a 2D-only .vwx produces an empty or near-empty file, so confirm the file has 3D content first.
- Only geometry transfers - no layers, classes, BIM data, materials, symbols, or worksheets carry over to IGES.
- IGES was last updated in 1996; if the receiving application supports STEP, prefer STEP for more reliable solid geometry transfer since Vectorworks exports STEP as well.
