Package pcb

An interactive printed circuit board editor

http://pcb.geda-project.org/index.html

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

General Commands
Command Description
pcb Printed circuit board layout tool