] With Ventoy 1.0.52, the application comes with a GUI for Linux (it already had one for Windows). It has a graphical user interface on Windows only on Linux you'll need to use it from the command line. The application is available for Microsoft Windows and Linux. You install this tool to a USB drive, then simply copy some ISO files to the USB drive and you can boot from it with no other changes (so without having to reformat the USB drive every time you want to create a bootable USB drive, and without having to extract the ISO file contents).
Ventoy is a fairly new open source tool to create bootable USB drives using Linux or Microsoft Windows ISO files.