Simple automation

Hello,

I am new to this forum.  I have been working on a project for the last 4 months designing a line of batery racks.  I have over 500 parts that I need to make IGS wireframe files out of regular part files.  Is there a simple way to automate this process rather than me opening each part and saving as an IGS file for each single part?  There has to be a simple solution, I am just not aware of one.  PLEASE HELP!

SolidworksGeneral