What files are required to manufacture a PCB?

Generally speaking, to manufacture a PCB we require RS-274x (Gerber) or ODB++ files. But in terms of which specific files are required, please find additional details here. 

For customers who only have a DXF or DWG file, BAC offers a conversion service available for purchase.

Or, check out our free DXF / DWG to Gerber Conversion Guide for additional details.