Good way to export good manufacturing models I'm looking to find a plastic manufacturer for my model, and looking around I found this list on a quote page:


  
  STP (Preferred)
  IGES
  SLDPRT (Native SolidWorks)
  PRT (Native PRO-E)
  X_T (Parasolid)
  


Obviously these aren't the only formats manufacturers like to work with, but Blender doesn't export to any of them. What's a good tool to get these types of files? I'd prefer not to download anything, but I will if I have to. I'm running Ubuntu.
Blender has several export plugins: You can also download more, to look for them, open your preferences Ctrl-Alt-U&gt;Addons and use the import export tab:

In orange is an option to install an add-on, you can search, on Google, for an add-on that will export do that format.
As a last resort, you may have to use multiple programs... however we may not be able to help with that...