PDF to AutoCAD Converter Converter can be downloaded free. And it is a try-before-buy software, you can use it many times before you pay for it.

Features of PDF to AutoCAD Converter:
1.Run in all the Windows system,including both 32 and 64-bit.
2.Output formats: DXF R9/10/12/13/14/15/18/21, DWG R12/13/14/15/18/21.
3.Input file formats:all versions of the Adobe PDF specification, from PDF 1.1 to PDF 1.8.
4.Independent of AutoCAD or other CAD applications.
5.Convert PDF files to DWG or DXF files in batch.
6.Three modes to render text contents in DWG or DXF files.
7.Support to scale by a factor during PDF to DWG or DXF conversion.
8.Extract a specific page or convert all pages from PDF file.
10.Able to rotate output file by any degree.
11.Use mm coordinates instead of points in DWG or DXF files.
12.Allow map colors to layers in CAD drawing.
13.Support to use LINE instead of POLYLINE in DWG or DXF files.