It is a batch converter that allows you to batch convert your PDF files to usable and editable AutoCAD DWG or DXF files, so you can recover the entities in PDF to corresponding DWG entities easily.
FAX, TIF (TIFF), PDF, EPS, AI, DCX, DIC editor and converter, offers you a full solution for viewing, editing, printing, saving, converting. Able Tiff Annotations can convert multipage files to standard TIFF/FAX format, jpeg, png, pcx, gif, pdf
DWG to DXF Converter Pro is a batch DWG and DXF bi-directional converter that allows you to convert DWG to DXF, DXF to DWG without the need of AutoCAD. It is also an AutoCAD drawing file version converter. The Pro version supports command line.