Ventoy creates a multiboot USB drive that holds many ISO, IMG, and WIM files at once, so you pick an image from a boot menu instead of re-flashing it. It suits anyone who carries several installers, recovery tools, and live systems on one drive.
Ventoy turns an ordinary USB flash drive into a multiboot disk. You install it once, then copy ISO, IMG, WIM, VHD, or EFI files onto the drive like ordinary files — no re-imaging, no dedicated tool per distribution. On boot, Ventoy presents a menu listing every image it finds, and you select the one you want to run, whether that is a Windows installer, a Linux live session, a WinPE recovery environment, or a firmware utility. Adding or removing an image is a file copy, so the same stick can serve a help desk, a classroom, or a personal toolkit and be updated in seconds. The menu can be themed, timed, password protected, and bound to per-image options through a configuration file.
The boot menu is generated from the file system, so adding a new release means copying it in place and rebooting. It supports both legacy BIOS and UEFI booting and handles images larger than 4 GB, because the data partition uses a file system that allows them. WinPE images, antivirus rescue disks, hardware diagnostic tools, and firmware updaters work too when they are stored as supported image types. A plugin file controls finer behavior — automatic installation answers, persistence files for live systems, menu aliases and categories, and per-image memory settings. Reference notes for the machines you maintain can be kept in a word processor file, and a suite such as OpenOffice is a simple way to store the checklist that travels with the drive.
The benefit of Ventoy is that a single drive stops being a single-purpose object. Once the boot loader is in place, the USB stick behaves like an external storage device you can fill with as many images as its capacity allows, and updating one is a drag-and-drop operation rather than a thirty-minute re-flash. Capacity stops being the constraint that matters most: a 64 GB stick can carry a dozen Linux distributions, two Windows installers, a WinPE rescue environment, and memory-test or firmware utilities simultaneously. Technicians reduce the number of drives they carry, and students can keep their course images next to a personal live system. Because the same drive still mounts normally while you work, it doubles as ordinary storage for documents and tools during the day and as a rescue disk when something breaks. The plugin system adds unattended answers, persistence, and menu organization without any repacking of the images themselves.
Key capabilities and highlights.
A Ventoy drive holds as many supported image files as its capacity allows, and the boot menu lists each one by name. Instead of owning a separate stick per distribution, you keep installers, live systems, and diagnostic tools together and decide which to run at boot time.
After the boot loader is written to the drive, no further flashing is required: adding an operating system means copying its ISO file into the data partition, and removing it means deleting the file. Updates take seconds and never disturb the other images already stored.
The same drive boots on older machines with legacy BIOS firmware and on modern systems using UEFI, with Secure Boot handled through the standard key enrollment process. That flexibility matters when one technician troubleshoots a mix of aging desktops and current laptops.
Images larger than 4 GB can be stored and booted because the data partition can use file systems that do not impose that limit. Modern Windows installers and full-featured Linux distributions routinely exceed the old FAT32 ceiling, so this keeps large media usable without splitting files.
For distributions that support it, a persistence file keeps changes made during a live session — saved documents, installed packages, and desktop settings — so the next boot resumes where you left off. It turns a read-only live ISO into something closer to a portable working environment.
Ventoy boots more than disc images: WIM files for WinPE-based recovery media, IMG files for raw disk images, VHD and VHDX files for virtual disks, and EFI executables such as firmware update utilities. That range covers most recovery and installation scenarios without a different tool for each.
A single configuration file controls menu appearance, entry names and categories, boot timeouts, default images, per-image memory modes, and automated installation answers. A companion configuration tool provides a browser-based interface for building that file, which removes the need to hand-write its syntax.
The data partition of a Ventoy drive stays an ordinary writable volume, so the same stick stores documents, installers, and portable applications when it is not booting. Updating the boot loader itself leaves existing image files in place, which means the drive rarely has to be rebuilt from scratch.
Browse historical releases and previous builds.
Common questions about Ventoy.
Ventoy turns a USB drive into a multiboot device. You copy ISO, IMG, WIM, VHD, or EFI files onto it as ordinary files, then choose the image you need from a boot menu, which avoids re-flashing the drive for every installer or recovery tool.
No. The boot environment is installed once. Afterwards you add or remove images by copying or deleting files in the drive's data partition, so an existing Ventoy drive never needs re-flashing when you want to add or retire a release.
Yes. The same drive works with both firmware types, and Secure Boot is supported through the standard key enrollment process when it is enabled. One prepared drive can therefore handle older machines alongside current ones without being rebuilt.
Yes. Windows installation ISOs can be copied to the drive and booted from the menu, including files larger than 4 GB because the data partition can use a file system without that size limit. WinPE images in WIM format are supported as well.
Yes. The data partition remains a regular writable volume, so a Ventoy drive also works as everyday USB storage for documents, installers, and portable applications while still booting the images kept on it.
Yes. Ventoy is free, open-source software, and both the drive-side boot environment and the installer used to prepare a drive are available without a paid tier, so standard multiboot use has no cost or account requirement.
Ventoy creates a multiboot USB drive that holds many ISO, IMG, and WIM files at once, so you pick an image from a boot menu instead of re-flashing it. It suits anyone who carries several installers, recovery tools, and live systems on one drive.
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