Any DWG to PDF Converter is a batch converter that allows you to convert DWG to PDF, DXF to PDF without the need of AutoCAD.
Key Features:
1. Convert AutoCAD DWG and DXF files to vector PDF in batches.
2. Stand-alone utility - AutoCAD NOT required.
3. Supports every version of DWG/DXF files (Supports R2.5/2.6, R9, R10, R12, R13, R14, R2000/2002, R2004/2005, 2007/2008/2009, ... formats)
4. Very easy-to-use.
5. Create and format PDF bookmarks.
6. Optimize PDF output settings for print, press or web.
7. Multiple options for use.

The license of this software is Free Trial Software, the price is $83.00, you can free download and get a free trial.