Smart DWG to PDF Converter that allows you to batch convert DWG or DXF to PDF,is easy-to-use.Supports AutoCAD 2011.Runs outside of AutoCAD as a standalone program (AutoCAD not required).Features:
1.Create a single merged PDF file from several DWG files or create an individual PDF file for each DWG file selected;
2.

Both model space and paper space supported;
3.Both batch mode and command line supported;
4.Multiple choice of output paper size;
5.

Supports every version of DWG/DXF files (Supports R2.5 to 2009 formats)