Dxf2DwgDLL 3.50 allows the programmers to convert DWG and DXF files and viceversa without the need of AutoCAD.You can use Dxf2Dwg DLL in any your own application software,without any royalties.The DLL can be called from any application language supporting DLL calls ( Visual Basic,Visual c++,Delphi and son). Dxf2Dwg DLL runs invisibly to the final user . The DLL is standalone, and does not require AutoCAD to run. High Performance and very easy to integrate in your program. Free email Technical Support and upagrade for one year Dxf2DwgDLL features: ROYALTY FREE Conversion from DWG to DXF AutoCad Files Conversion from DXF to DWG Autocad Files Reads all DXF and DWG versions from AutoCAD 2.5 to 2008 Writes AutoCAD DWG versions 11-12,13,14,2000-2002,2004/5/6, 2007, 2008 Writes AutoCAD DXF versions 2.5,2.6,9,10,11-12,13,14,2000-2002,2004/5/6, 2007, 2008