DWG2PDF-X , an ActiveX control allows you convert dwg to pdf, dxf to pdf directly, AutoCAD NOT required. A standard ActiveX control, works with all of the great languages, such as: VB, VC++, .Net, Java... Create a single merged PDF file from several DWG files or create an individual PDF file for each DWG file selected; Batch mode supported; All Standard and customize output paper size; Supports AutoCAD R2.5 thru R2006