GearDXF 3.2.2

Creates models of spur gears with a true involute curve as a 2D outline. The output files are saved in the DXF format being compatible with AutoCAD.

GearDXF can be used to design Spur, Internal, and Rack gears, which can then be exported to 2D DXF, and SVG files or 3D STEP, OBJ, and STL files. This tiny program provides a simple interface where you can customize the module and diametral pitch, pressure angle, clearance, and other properties of gear.