YUMI (Your Universal Multiboot Installer) is a portable application designed to create a Multiboot USB Flash Drive. It can contain the multiple operating systems, antivirus utilities, disk cloning, diagnostic tools, and more. Contrary to MultiBootISOs which used grub to boot ISO files directly from USB, YUMI uses syslinux to boot extracted distributions stored on the USB device, and reverts to using grub to Boot Multiple ISO files from USB, if necessary. Aside from a few distributions, all files are stored within the Multiboot or YUMI folder (depending on version), making for a nicely organized Multiboot USB Drive that can still be used for other storage purposes. YUMI works much like Universal USB Installer, except it can be used to install more than one distribution to run from your USB.