Ventoy

From RaySoft

Ventoy is an open source tool to create bootable USB drive for ISO/WIM/IMG/VHD(x)/EFI files. With Ventoy, you don't 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. You can copy many files at a time and ventoy will give you a boot menu to select them.[1]

Documentation

Examples

Install Ventoy on the USB stick /dev/sdb
sudo ./Ventoy2Disk.sh -g -i '/dev/sdb'
Update Ventoy on the USB stick /dev/sdb
sudo ./Ventoy2Disk.sh -u '/dev/sdb'

References