A CAD software program published by the IntelliCAD Technical Consortium through commercial developer members. It's native file format is DWG and its command set closely follows that of AutoCAD.
AnyDWG Offers DWG to PDF, DWG to DXF, PDF to DWG, DWG to JPG, PDF to DXF Converters
AutoDWG batch converts DWG to PDF, and PDF to DWG, quick and easy to use, the created AutoCAD file is editable.