Ventoy is an open-source tool designed to create bootable USB drives from various file formats like ISO, WIM, IMG, VHD(x), and EFI. With Ventoy, you can copy these files directly to a USB drive without needing to format it each time. It supports multiple operating systems (Windows, Linux, ChromeOS, Unix, VMware, Xen, etc.) and various partition styles (MBR and GPT).