Tutorial – Ventoy » Linux Magazine : vimarsana.c

With Ventoy you can conveniently put multiple bootable ISO images on a single USB drive.
The Linux community teems with distro hoppers, users who are always trying out new distributions. There is nothing at all wrong with that; we are always happy to discover new treasures in the Linux universe. Nevertheless, distro hopping can be hard work. Just downloading and transferring the ISO images to a USB memory stick takes time and involves risks. A simple typo in a command might cause you to move the image to the wrong place by mistake and accidentally delete important data.
Wouldn t it be far simpler if you could simply copy an ISO image off the web to a USB stick with a file manager and boot directly from the drive? Ideally, such a Linux USB memory stick would not only carry a distribution but even offer a selection of systems. For example, you could quickly demonstrate the differences between Ubuntu, Fedora, and Manjaro to a friend without having to prepare and carry around several USB drives. The Ventoy boot manager offers precisely this solution [1].