Creating panelized circuit board designs in KiCad? How do you do that? It’s necessary if you want to take advantage of certain offers provided by printed circuit board manufacturing houses. Well, there is no straightforward way, but a plugin for KiCad helps automate some of the work, though duplicating the board will have to be done separately.
20200711/DuckDuckGo kicad panelized board mouse bites
20200711/https://hackaday.com/2019/03/12/panelizing-boards-in-kicad/
There is also this other nice utility that operates directly on Gerber files, useful if you need to merge together the output from different CAD software programs.
20200711/https://hackaday.com/2017/06/21/panelizing-boards-the-easy-way/