This guide will help you create Multiboot OS ISO files on a single bootable USB disk. If you’re tired of juggling multiple USBs for different operating systems, WinSetupFromUSB might be exactly what you need. With it, you can create a USB stick loaded with several ISO bootable images Windows, Linux, or even utilities all on a single drive. Please see Could not connect to virtual machine try to connect again Hyper-V, and How to Create a Windows Server VM on HyperV.

This guide covers how to set it up, comparisons to other similar tools, and tips for making the most out of a multiboot setup.

Please see Creating a WinPE USB Drive: Fixing System Boot Issues, Create a Windows 10 or 11 bootable USB with UEFI support, Windows 10 Yoga Recovery: Download the files needed to create a Lenovo USB Recovery key

Why Choose WinSetupFromUSB?

WinSetupFromUSB is a flexible tool with powerful features for creating multiboot USB drives. It’s particularly helpful if you work across different operating systems or need several ISOs ready to go at any time.

While it shares similarities with Rufus, another popular USB boot tool, WinSetupFromUSB offers extra perks like the ability to create Multiboot OS ISO files on a USB.

Multiboot Support: Load multiple ISOs on one USB, switching between them as needed.
Extensive Compatibility: Works with most Windows versions (from 2000 to 11 and Windows Server editions) and many Linux distros.
UEFI and Legacy BIOS Compatibility: Allows you to boot on both newer UEFI systems and older Legacy BIOS systems.
Syslinux Boot Menu: Provides a boot menu for selecting the desired OS or utility, which is especially helpful if you have multiple setups.

Please see How to create a Windows 11 Bootable USB drive, How to create a bootable USB using Rufus on Windows, and how to Disable and Enable USB Usage for Certain Users in Windows.

Step-by-Step Guide to Setting Up WinSetupFromUSB

Let’s walk through how to use WinSetupFromUSB to make your multiboot USB drive.

Visit the official WinSetupFromUSB website. Download and extract the latest version. It’s a free tool, so no need to worry about any fees.

*Download and extract WinSetupFromUSB tool*

Plug in the USB drive you want to use. Remember, this process will erase everything on it, so back up any important data.

Run the program, and select your USB drive from the dropdown list of available drives. To create multiboot OS ISO files on a single bootable USB disk, choose the relevant options.

You can only add one ISO at a time by clicking the three dots beside the ISO. This could be any compatible OS, such as Windows 10, Windows 11, or a Linux distro.

WinSetupFromUSB has various customization options to tailor your USB’s functionality:

Partition Scheme: You can configure the USB partitioning to match specific boot requirements.
Boot Menu: Customize the boot menu layout for easier navigation. You’ll get a Syslinux-based menu by default, which helps you choose the ISO to boot.

Click “GO” to create the bootable USB. The program will start copying installation files and configuring the boot menu for multiboot.

When adding additional ISOs, follow the same steps above and ensure the “Auto format” option is unchecked. Otherwise, the drive will reformat, erasing previously added ISOs.

Note: To add more ISOs, simply repeat the process. WinSetupFromUSB allows you to add as many as your drive’s storage allows.

You can view all the available ISOs on the USB by opening the USB drive and clicking on the WINSETUP folder.

In the WINSETUP folder, you will see the various OS installation files on the disk.

Using Your Multiboot USB for Installations

Once the USB is set up, you’re ready to use it for OS installations or system repairs.

Reboot your computer and press F12, F11, Esc, or Del, depending on your system manufacturer, to open the boot menu and select the USB as the boot device.

From there, you should see the boot menu with all your added ISOs. Select your preferred ISO and press Enter to begin the installation.

Follow the on-screen prompts for each OS to complete the installation or troubleshooting process, whether you need repairs or installing multiple systems.

Comparing WinSetupFromUSB to Other Multiboot Tools

WinSetupFromUSB isn’t the only option for creating multiboot USBs. Here’s a quick rundown of some similar tools:

Rufus: A popular USB bootable tool that’s known for simplicity. It doesn’t natively support multiboot setups like WinSetupFromUSB but does work well for creating single-OS USBs.
YUMI (Your Universal Multiboot Installer): A free tool that supports multiple OS installations and has a straightforward interface. However, it has limited UEFI compatibility and may not support all systems.
Balena Etcher: An open-source tool that offers cross-platform support but is mainly designed for single-OS installations. It’s user-friendly but lacks multiboot capabilities.
iSeePassword WizBurn Utility: This paid tool supports various OS options and has a clean interface, but like Balena Etcher, it doesn’t support multiboot setups.

Final Thoughts on how to Create Multiboot OS ISO files on a single bootable USB Disk

With WinSetupFromUSB, you can create a powerful, multiboot USB drive that handles various operating systems, utilities, and troubleshooting tools all in one. Whether you’re setting up multiple machines or just want a versatile toolkit in your pocket, this setup is a game-changer.

By creating multiboot OS ISO files on a USB disk, you simplify your installation and troubleshooting tasks. Give it a try and see how it makes a difference.

I hope you find this post helpful on how to create multiboot OS ISO files on a single bootable USB disk. If you have any questions, feel free to leave them in the comment section below.