ACAD DWG DXF Converter enables you to convert DWG to DXF files, and convert DXF to DWG files with AutoCAD not required. In additional to convert between DWG and DXF files, it allows you to convert AutoCAD drawing files between different versions. Supported versions range from AutoCAD R3 to the latest AutoCAD 2005. Features: Convert DWG to DXF Convert DXF to DWG Convert AutoCAD DWG drawing to another version Batch conversion Speedy conversion Multiple-threading Command-line switches (only available in the command line version) Supported AutoCAD drawing version R3 ~ R2005 Standalone with AutoCAD not required