YUMI (Your Universal Multiboot Installer) UEFI – is the successor to MultibootISOs. It can be used to create a Multiboot USB Flash Drive containing multiple operating systems, antivirus utilities, disc cloning, diagnostic tools, and more. Contrary to MultiBootISO’s 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 folder, making for a nicely organized Multiboot 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. Distributions can also be uninstalled using the same tool!
The following YUMI UEFI version is a work in progress that utilize GRUB2 for both UEFI and BIOS booting. Please NOTE that it is not backwards compatible with standard YUMI. Supported distributions are limited, and your USB drive must be Fat32 formatted to support booting in UEFI mode. (Only BIOS mode will work with NTFS formatted drives).
Important YUMI UEFI info: You’ll need to disable secure boot (if it’s enabled). Drive must be Fat32 formatted if you want to UEFI boot.