Conversion from cadwork to 3DS is not supported yet :(

cadwork is a CAD software, developed by the CSEM. It allows users to draw, to design, or to manufacture. Originally, cadwork was created for the watch industry, but now it is mostly used by the architecture, engineering and construction market, that is civil engineering, carpentry, topographic, road building, architecture, armed concrete, glue laminated timber, stairs.

cadwork offers special modules to provide solutions for different tasks. The modules are fully-fledged components, related to each area of activity and they can be arranged to represent an entity. Thus, they can be exchanged against other modules, or complete an already existing CAD / CAM solution. The existing modules are the following: 2D-Layouts and details, 3D-Modeling, cadwork Viewer, 3D-Cabinet, Roof, Element, List, Piece by piece shop drawing, CNC machines, Staircases, Variant-parametric, Glulam.

3DS is one of the file formats used by the Autodesk 3D modeling, animation and rendering software. It once was native for the old Autodesk 3D Studio DOS and eventually has grown to become a de facto industry standard for transferring models between 3D programs, or for storing models for 3D resource catalogs.

3DS is aimed at providing an import/export format, retaining only essential geometry, texture and lighting data.