Now a days there are many methods and software available to design and make own layout of PCB such are free.

links are listed you can download any software :- pcb plus

2 .EasyEDA

3.PCBWeb Designerr


5.Osmond PCB



All Software are in the list of best opensource software PCB designing can be start using best one

layout sample

After making design a soft print prepared to deploy into real world and process the hard PCB on copper clad