It will only work with a 2D DXF file that is then machined as a set of 2D layers, so works for engraving or cutting sheets of material. I use it to convert LibreCAD DXf files into .gcode files that I ...

LibreCAD is a 2D CAD drawing tool based on the community edition of QCAD. LibreCAD uses the cross-platform framework Qt, which means it works with most operating systems. The user interface is ...