Active DWG DXF Converter lets you to batch convert DWG Files into DXF files and vice versa without AutoCAD. It is also a AutoCAD drawing file version converter, supports both low to high and high to low conversion. Active DWG DXF Converter Supports version from AutoCAD R2.6 to latest version AutoCAD 2011. Features: Convert DWG to DXF, DXF to DWG in batches; AutoCAD DWG DWG Version Conversion; Command Line Supported ; Very simple to use.