Nesting Software

Hi SolidWorks User,

Please give me suggestion about nesting software.

I need nesting software can be open SolidWorks file, and export DXF or DWG file.

I have hypertherm machine (plasma) and I'm using SolidWorks 2011.

Please give me suggestion other than ProNest and SolidNest. (because iwant to try different software)

Best Regards,

Dony

SolidworksSheet Metal