Disc Plotter Format or .dpf files is a proprietary file format used by Barco for plotting PCB files. Circuit board features are defined by "contour lines" which are "filled" with copper. It is generally considered to be superior to Gerber, but it is not widely used. Newbury Electronics can read DPF files into their PCB manufacturing software, and convert it into Gerber for PCB manufacture. | | | | | | | | | J | K | L | | | | | | | | W | X | Y | Z