Convert mesh to solid and import / export 3D file formats for AutoCAD

Automesher Application

Automesher Application

Convert polyface mesh to solid and import / export many of 3D file formats including STL (stereolithography), SKP (Trimble SketchUp), OBJ (Wavefront), 3DS (3D Studio) and others.

Automesher application converts mesh to solid and allows to import / export common 3D file formats in AutoCAD / BricsCAD / ZWCAD base DWG editors. It supports many of 3D file extensions including STL (Stereolithography), OFF (Object File Format), OBJ (Alias Wavefront Object), 3DS (3D Studio), SAT (Standard ACIS Text), IV (Inventor), PLY (Stanford Polygon Format), VRML (Virtual Reality), 3DM (Rhinoceros 3D Model), SKP (Trimble SketchUp), DAE (Collada), STEP (STandardized Exchange of Product), IGES (Initial Graphics Exchange Specification), BREP (Boundary Representation), ASC (Point Cloud), IFC (The Industry Foundation Classes) and allows to convert 3D drawing entities (ie. polygon or polyface meshes) into 3D solid objects.





  • Import STEP, IGES, BREP, 3DS, OFF, STL, OBJ, PLY, 3DM, DAE, IFC and SKP file formats.
  • Export STEP, IGES, BREP, STL, OFF, OBJ, 3DS, IV, PLY, VRML, 3DM, ASC, DAE, SKP and SAT files.
  • Convert faces, polygon and polyface mesh to a valid 3D solid object.
  • Support for polyface or polygon mesh, 3D solid, faces, lines, arcs and circles with thickness.
  • Convert, export and process custom AutoCAD Architecture drawing objects.
  • Allows to define custom mesh tessellation quality when importing solid shapes.
  • Calculate mass, centroid, moments of inertia, radius of gyration and principal moments.
  • Support for command line input processing to automate mesh and solid conversions with AutoLISP.


  • ZWCAD 2010-2018 from ZWSOFT company.
  • AutoCAD 2007-2019 and verticals from Autodesk.
  • BricsCAD Pro version V11-V19 from Bricsys company.
  • Microsoft Windows operating system with minimum 2GB RAM.
  • 64 bits platform for large files with million of faces recommended.

Evaluation Version

  • Allows to freely test during a fixed period of 2 days.
  • Fully functional like the registered version.
  • Intended for evaluation purposes only.