Ventoy is a cross-platform boot manager that enables users to launch multiple operating system installers and live environments from a single portable storage device. By intercepting the BIOS or UEFI startup sequence, it provides a unified menu that allows for the direct execution of disk image files without requiring file extraction or manual reformatting of the drive.
The tool distinguishes itself through a modular, plugin-driven architecture that maps raw image files directly into system memory as block devices. Users can navigate local directories to select bootable files and utilize a web-based interface to generate configuration files, which manage custom scripts and environment variables during the boot process. This approach allows for the injection of drivers and parameters to support automated system provisioning and specialized maintenance tasks.
The software supports a wide range of image formats, including ISO, WIM, IMG, VHD, and EFI files. It functions by traversing filesystem structures at runtime to locate and index these images, regardless of their physical placement on the storage media.
