Conversion from cadwork to PRT 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.

A PRT format is used to store components of 3D CAD models. It may contain lines, surfaces, textures, dimensions, and metadata.

The .prt extension is mostly associated with the Siemens NX Part (PRT) file type as an acronym for "part". PRT files may be exported to various standard CAD and 3D modeling formats (e.g. OBJ and STL) in addition to being utilized natively in Siemens NX.

The PRT file is also a part created by PTC Creo Parametric 3D software. In PTC Creo, project part files can be combined in a single assembly file with an ASM extension.

Despite the same extension name different CAD software produce PRT files differently, i.e. PRT files produced with Creo are not the same as PRT files generated from NX.

The PRT extension is also compatible with Dassault Systèmes SOLIDWORKS.