1 Pcb is a printed circuit board layout editor.
3 - Up to 8 copper layer designs
4 - RS-274-X (Gerber) output
6 - Centroid (X-Y) data output
7 - Postscript and Encapsulated Postscript output
11 - Design Rule Checker (DRC)
12 - Connectivity verification
14 - Can interoperate with free schematic capture tools such as gEDA and