IGES Import for AutoCAD is an IGES file import plug-in for AutoCAD?® and allows you to import GES model into AutoCAD?® for modeling or drafting in 2D/3D.
Ultra AutoCAD Tool is a powerful batch utility program for AutoCAD drawing files. Features include: extract data from drawing files, create DXFs from DWGs, find and replace text, find and replace block attribute values, etc.
DWG DXF Converter is a bi-directional DWG DXF batch converter without AutoCAD! Features: Convert from DWG to DXF. Convert from DXF to DWG. Batch conversion. Support AutoCAD version from R9 to 2016. AutoCAD NOT required.
OBJ Import for AutoCAD is a Wavefront (.obj) file import plug-in for AutoCAD?®. This plug-in gives AutoCAD the ability to import geometric data from ASCII and Binary OBJ files.