pcb: pcb (printed circuit board editor) pcb: pcb: PCB is an interactive printed circuit board editor for the X11 pcb: window system. PCB includes a rats nest feature, design rule pcb: checking, and can provide industry standard RS-274-X (Gerber), pcb: NC drill, and centroid data (X-Y data) output for use in the pcb: board fabrication and assembly process. PCB offers high end pcb: features such as an autorouter and trace optimizer which can pcb: tremendously reduce layout time. pcb: pcb: Homepage: http://pcb.gpleda.org/