YUMI is the recommended successor to our Universal USB Installer and older MultiBoot ISOs tools. Which were amongst the first tools made for the purpose of creating a USB bootable flash drive.

Files are generally stored within the Multiboot folder, making for a nicely organized Portable Multiboot USB Drive that can still be used for traditional storage purposes.Though YUMI was originally intended to be used to store and run various “LIVE Linux” Operating Systems and tools from USB, using it to install Linux from a Flash Drive to a Hard Drive should work with most distributions. Rufus is a utility that helps format and create bootable USB flash drives, such as USB keys/pendrives, memory sticks, etc.If you find a distribution where the installer does not work, please let me know. Choose your Mac’s hard drive and begin installing Mountain Lion.By following those steps, your Mac will be restored to Apple’s stock setup and all of your personal files will be gone.If you’d rather install Mountain Lion without a bootable copy and keep your setup the way it is, refer to our general tutorial. Once your Mac’s hard drive is erased, quit Disk Utility and go back into the Mountain Lion installer. Restart your Mac while holding down the option key.(Make sure you have a backup first, just in case.) From the erase tab, choose “Mac OS Extended (Journaled)” and wipe your drive. You can copy many files at a time and ventoy will give you a boot With ventoy, you dont need to format the disk over and over, you just need to copy the ISO/WIM/IMG/VHD (x)/EFI files to the USB drive and boot them directly. For a clean install of Mountain Lion on any compatible Mac, follow these steps:Ventoy is an open source tool to create bootable USB drive for ISO/WIM/IMG/VHD (x)/EFI files.

Ventoy for mac