Even though I am not interested to boot multiple OS from USB but good to know about this option.
MultiBootUSB is available on SourceForge and appears to be a pretty popular program for just this kind of task. The MultiBootUSB software is also a portable application, meaning you simply put the MultiBootUSB-6.4.1.exe file onto your USB drive and run it all from the USB drive. No need to mess around installing it on your computer. This gives you a great deal of flexibility, should you want to change things up but you aren’t at your home or office computer.
