This is a powerful tool that easily converts pdf files into dwf and dxf files.
View, print and convert CAD files.
It converts among the three popular CAD drawings’ formats: DXF, DWG, and DWF.
DWG DXF Converter lets you batch convert DWG Files into DXF files.
Any DWG & DXF to PDF Converter converts AutoCAD drawings to vector PDF files.