KiCad Portable is the Open-Source Electronic Design Automation Suite that facilitates the design of schematics for electronic circuits and their conversion to PCB designs packed as a portable app so you can do your CAD design on the go. It has all the same features as KiCad, plus, it leaves no personal information behind on the machine you run it on, so you can take it with you wherever you go.
Learn more about KiCad visit https://www.kicad.org