How to Install Ventoy on Ubuntu 26.04

beginnerSoftware Install9 min
Independently tested and verified on Oct 8, 2026. Commands reproduced exactly as run.

Prerequisites

  • Ubuntu 26.04 Desktop (the only version shown and tested in this tutorial)
  • A USB drive or external drive (the video uses a 240GB SATA external drive; bigger is better)
  • Admin (sudo) rights on your computer
  • An internet connection to download Ventoy
  • A couple of ISO files to boot (the video uses CachyOS, Clonezilla, Proxmox and Windows 11)

This tutorial takes about 9 minutes to complete.

Ventoy lets one USB or external drive hold many operating system ISOs. You install it to the drive once, then add or remove ISOs by copying files. This guide follows the video on Ubuntu 26.04 Desktop and ends by booting four ISOs from one drive.

Warning: Installing Ventoy erases everything on the drive you choose. Back up anything important first.

Why use Ventoy

  • Set it up once, then add or remove ISOs by copying files, like on a normal drive.
  • Keep several operating systems on one drive.
  • It is free and open source.
  • It works on modern UEFI systems and older BIOS systems, and the video says it supports Secure Boot. This tutorial does not cover Secure Boot setup.
  • The rest of the drive stays usable for ordinary files.

Before you start

You need a computer running Ubuntu 26.04, a USB or external drive (the bigger the better, since all your ISOs go on it), admin and sudo rights, an internet connection to download Ventoy, and a couple of ISOs you want to boot. Back the drive up first: installing Ventoy erases it.

Jump to a chapter in the video: Intro · What you need · Download Ventoy · Install Ventoy · Add your ISOs · Boot test

Step 1: Download Ventoy

Open your browser, type https://ventoy.net in the search bar and press Enter. Go to Downloads, then click Downloads. Find and click ventoy-1.1.17-linux.tar.gz to start the download.

ventoy.net Downloads page listing ventoy-1.1.17-windows.zip, ventoy-1.1.17-linux.tar.gz and ventoy-1.1.17-livecd.iso.

Step 2: Extract the archive

Once the download finishes, open the folder from the browser's download list and close the browser. Right-click ventoy-1.1.17-linux.tar.gz and click Extract. You can delete the tar.gz file afterwards.

Files app in the Downloads folder with the right-click menu open and Extract highlighted for ventoy-1.1.17-linux.tar.gz.

Step 3: Launch the Ventoy GUI

Double-click the extracted Ventoy folder. In the video, the machine is an x86_64 build (AMD or Intel), so right-click VentoyGUI.x86_64 and click Run. Type your password when it asks for sudo access.

Tip: The folder lands in Downloads by default. To keep it somewhere easy to reach, cut it and paste it into your home folder; it still runs from there.

Files app showing the extracted Ventoy folder with the right-click menu open on VentoyGUI.x86_64 and Run highlighted.

Step 4: Select your drive

When the Ventoy window opens, plug in your USB or external drive and select it in the device menu. If it is not listed, click the green refresh button. If it still does not show up, open Options and choose Show all devices.

Warning: Show all devices lists internal drives too. Pick only the external drive, and do not format your internal hard drive. This option is off by default for that reason.

Ventoy2Disk window with a 240 GB external drive selected in the Device menu, Ventoy 1.1.17 shown, and Install and Update buttons below.

Step 5: Install Ventoy to the drive

With your drive selected, click Install. A warning says the device will be formatted and all data will be lost; click OK. A second prompt asks you to double-check; click OK again. When Ventoy reports it was installed successfully, click OK and close Ventoy.

Ventoy2Disk warning dialog saying the device will be formatted and all data will be lost, with Cancel and OK buttons.

Step 6: Copy your ISOs to the Ventoy drive

Open the Ventoy drive in your file manager. Copy the ISO files you downloaded (in the video they sit in a folder named OS) and paste them onto the Ventoy drive. Wait until the copy finishes. The video uses CachyOS, Clonezilla, Proxmox and Windows 11 ISOs.

Files app showing the Ventoy drive holding the cachyos, clonezilla, proxmox and Windows 11 ISO files, with a notice that 4 files were copied.

Step 7: Open the boot menu

Check your manufacturer's motherboard manual to find which key you need to press to get into the BIOS, where you can change the boot menu. Make sure the Ventoy drive (or whichever USB or hard drive you installed Ventoy to) shows up in the boot menu, then boot from it.

Step 8: Boot and test each ISO

The Ventoy menu lists the ISOs you copied: CachyOS, Clonezilla, Proxmox and Windows 11 in the video. Select one and it boots; all four booted successfully. To try the next one, exit out and boot again from the Ventoy menu.

Ventoy boot menu listing cachyos-desktop-linux-260628.iso, clonezilla-live-3.3.2-31-amd64.iso, proxmox-ve_9.2-1.iso and Windows_11.iso.

Related tutorials

FAQ

Yes. Ventoy formats the drive and all data on it is lost, so back up anything important before you click Install.
Ubuntu 26.04 Desktop, which is the only version shown in the video. Other versions and Ubuntu Server are not covered.
Click the green refresh button. If it still does not show up, open Options and choose Show all devices, then pick your external drive very carefully, because that list also includes your internal drives.
No. Install Ventoy once, then add or remove ISO files by copying them to the drive like files on any normal drive.
Boot with the Ventoy drive plugged in and open your BIOS or boot menu. The key differs by motherboard, so check your manufacturer's manual, and make sure the Ventoy drive shows up in the boot menu.

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Products used in this tutorial

ORICO M.2 NVMe SSD Enclosure (10Gbps)
storage

ORICO M.2 NVMe SSD Enclosure (10Gbps)

ORICO USB 3.1 Gen 2 (10Gbps) M.2 NVMe SSD enclosure supporting 2230/2242/2260/2280 form factors up to 8TB, with UASP support for fast external drive performance.

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