pcbnew(1) on Linux
The text fdc1b4a873e4, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 6.0 (Squeeze), Debian 5.0 (Lenny) shipped it. The page shows this text now.
a powerful printed circuit board editor. pcbnew manages libraries of modules. Each module is a drawing of the physical component, including its footprint, and the layout of pads providing connections to the component. The required modules are automatically loaded during the reading of the netlist produced by pcbnew.