If you usually tinkering with operating systemsDo you do clean installations or do you like to always carry a "lifesaver" USB drive with you? create a Live USB with Tails OSYou've probably heard of programs like Rufus, Ventoy, or BalenaEtcher. These utilities turn an ordinary USB drive into a powerful installation and repair tool that can revive virtually any computer that's crashed.
The idea behind this article is that you end up with It's very clear when to use Rufus, and when Ventoy is worth it.We'll explore in which cases BalenaEtcher makes the most sense and what other alternatives come into play (YUMI, UNetbootin, FlashBoot, etc.). We'll see how to prepare simple bootable USB drives, how to mount multiboot USB drives with dozens of ISOs, and what options you have for cloning and restoring disks or memory cards without going crazy.
Why you should be interested in a well-assembled recovery USB drive
Have a Ready-to-use bootable USB It's one of those resources that seems insignificant… until your system decides not to boot. With a good bootable USB drive, you can reinstall Windows or Linux. repair the starter charger, run diagnostic tools, clone entire disks, or rescue files before the disk fails completely.
Today there is a veritable jungle of programs for creating boot media: Rufus, Ventoy, BalenaEtcher, UNetbootin, YUMI, Universal USB Installer, WintoFlash, WinBootic, Windows USB/DVD Download Tool And a few more. The interface changes, the advanced options change, but the goal is the same: to prepare a USB drive to boot an operating system or a maintenance utility.
The big problem with many classic tools is that They make terrible use of USB drive spaceIf you use Rufus on a 64GB USB drive to burn a 2GB ISO, for example, the system will typically only show a 2GB drive, with the rest of the space hidden until you reformat. This is a real nuisance for anyone who wants to carry multiple ISOs or use the USB drive for regular storage.
Furthermore, most of these programs focus on a single USB system: a USB drive, an ISOIf you want to change systems, it's back to square one: formatting, burning, and waiting again. That's where more modern solutions like Ventoy make all the difference, turning a single device into a true Swiss Army knife.
Alongside the starter section, there are tools designed for clone, duplicate and restore disks and USB drives, such as FlashBoot or image functions in some programs. Thanks to them, you can carry a complete system, with data and programs, ready to be transferred to another computer or to get a system up and running after a disaster.
Rufus: the classic fast tool for creating bootable USB drives
Rufus has become the de facto standard When preparing USB drives for installing Windows or many GNU/Linux distributions, it's free, lightweight, open source, and has a portable version, making it perfect for technicians who work on different computers without installing anything.
Its main function is format the USB drive and copy an ISO image to itThis allows the computer to boot the installer or tool contained in that image. It's ideal when you only need a USB drive dedicated to a single system: a Windows 10 or 11 installer, a specific Ubuntu distribution, Debian, etc.
One of its strengths is the High compatibility with different systems and configurationsIt allows you to work with official Microsoft ISOs (Windows 10, Windows 11) and a long list of GNU/Linux distributions, as well as providing control over the partition scheme (MBR or GPT) and the file system (FAT32, NTFS). This is key for the USB drive to boot correctly on both legacy BIOS systems and modern UEFI systems.
In recent versions, Rufus incorporates a very convenient feature: direct download of Official Windows ISOs From its own interface. This saves you the trip to the Microsoft website, choosing the edition, language, architecture… Rufus downloads the ISO and then immediately prepares the bootable USB drive.
General use of Rufus step by step
Rufus is quite simple to use, although it does have advanced options for those who want to fine-tune things. The typical workflow for creating a Windows or Linux USB drive would be something like this, in a very summarized way:
- Download Rufus from their official website, either in installable or portable version.
- Connect the USB drive Open Rufus on your computer; the drive is usually detected automatically.
- In the boot image option, select the system ISO that you want to use (Windows, a Linux distro, a rescue live CD, etc.).
- Configure the partition scheme and file system, typically MBR + FAT32 for wide compatibility or GPT + NTFS/FAT32 for modern UEFI.
- Verify that the selected drive is correct and click "Start"; the USB drive will be formatted and all previous content will be lost.
- Wait a few minutes while Rufus copies and prepares the files, until it indicates that the bootable USB is ready.
Advantages and disadvantages of Rufus
Rufus stands out for his speed, stability and ease of useIt's perfect for those who just want "something that works" to install a specific system, but also for advanced users who need to control every detail of the partition type and boot mode.
Its biggest Achilles' heel is that It is not intended for real multibootIn general, it creates a structure that makes poor use of the rest of the USB drive's space. If you burn a small ISO onto a large USB drive, you'll only see a few gigabytes of space, and the rest will be hidden. And if you want to change the ISO, you have to reformat and repeat the whole process.
Furthermore, although you could try experimenting with manual partitioning before using Rufus, the program often... overwrites the entire USB drive When creating the bootable media, it ignores previous configurations. This is quite limiting if your goal is to have multiple tools on a single device or to use the memory for storage as well.
Ventoy: true multiboot and maximum use of USB
To break with the limitations of the classic USB creators, it appears Ventoy as a much more flexible proposalThis open-source tool does not "burn" the ISO to the USB drive each time, but instead installs its own boot system on the drive and then simply lists the image files (ISO, WIM, IMG, VHD, VHDX, EFI) that it finds and that you have copied.
In practice, Ventoy turns the USB into a multiboot boot managerYou copy several ISOs to the USB drive as if they were normal files, boot the computer from it, and a menu appears to choose which image to boot: Windows installers, Linux distributions, recovery tools, diagnostic discs, boot antivirus, etc.
This approach is ideal for those who They test many distributionsTechnicians who jump from one system to another, advanced users who want a USB drive "for everything," or anyone who is tired of formatting their memory every time they need to use a different ISO.
Formats, file systems and compatibility
One of Ventoy's greatest strengths is its compatibility with many image formatsIn addition to ISO, it handles WIM, IMG, VHD, VHDX, and EFI without needing to decompress anything. You simply copy the file as is to the USB drive and you're done, no intermediate steps.
Ventoy supports MBR and GPT partition tablesIt works on systems with classic BIOS, 32-bit and 64-bit UEFI, ARM64 UEFI, UEFI Secure Boot, and even MIPS64EL UEFI. This means you can use the same USB drive on very different machines without needing to change the settings on each one.
The project maintains a huge list of tested images (Hundreds, well over 260 and counting) including installers for various versions of Windows, many Linux distributions, BSD systems, ChromeOS, and recovery tools or virtual machine disks (VMware, Xen, etc.). Although many other unlisted ISOs work just as well, this table gives you a reference point for what's been thoroughly tested.
Getting the most out of Ventoy with Windows 11
One of the details that has attracted the most attention is that Ventoy can apply Adjustments to bypass certain Windows 11 hardware restrictionsIn some cases, it allows you to run the installer on computers that don't officially meet requirements like TPM 2.0 or certain supported CPUs. Obviously, you do this at your own risk, but it's the only practical way for many users who want to try Windows 11 on uncertified machines.
How to prepare a multiboot USB with Ventoy
The initial Ventoy installation process is very straightforward, with the only drawback being The first time, it completely erases the contents of the USB drive.From there, adding systems is as simple as copying files. Generally, the procedure would be:
- Download Ventoy from their website or from GitHub, choosing the version for Windows or for Linux.
- Unzip the package and run the appropriate tool (Ventoy2Disk.exe on Windows or Ventoy2Disk.sh as root on Linux).
- Select the USB device where you want to install Ventoy, making sure you don't choose the wrong unit.
- Click on “Install” and confirm the warnings: everything on the USB drive will be erased.
- Wait a few seconds or a minute until the partitions are created and the boot loader is installed.
- From that moment on, open the USB drive like a normal drive and copy or drag the ISO/WIM/IMG/etc images. you want to use.
When you boot a PC from that USB, Ventoy will display a menu with all the ISOs I could find (searches recursively), and you'll only have to choose which system or tool you want to launch each time. To add more, simply copy another ISO; to remove one, just delete it.
Take advantage of the free space and use the USB drive as a normal flash drive.
One of the great practical advantages of Ventoy is that get the most out of your USB memory's capacityDuring installation, it reserves a dedicated partition for the boot system and another for storing ISOs, which is typically formatted as exFAT. You can also create additional partitions to store documents, backups, or any other files.
This avoids the typical scenario of creating a bootable USB drive with a small ISO and seeing the rest of the drive "disappear." With Ventoy, you can have the drive full of installers, rescue tools, and, at the same time, continue using the device to store data as if it were a regular USB drive.
The tool also supports persistence in some Linux distributionsIt saves changes and data between reboots and includes specific support for WIM boot files and ISOs larger than 4 GB. All of this is managed without the need for constant formatting, saving time and extending the life of the USB drive.
Advanced configuration with VentoyPlugson
In recent versions, Ventoy includes a utility called VentoyPlugsonIt provides a graphical interface for configuring advanced options without having to manually edit the ventoy.json file. Until now, all customization (themes, passwords, special rules, skipping Windows 11 checks, etc.) was done by directly editing that JSON file.
With VentoyPlugson you can Open a small GUI that generates a local web page.From here, you can adjust settings such as the visual theme, boot menu access passwords, parameters for installing Windows 11 on unsupported computers, or persistence management on specific distributions. The program automatically creates or updates the ventoy.json file during the process.
On Windows, simply extract the Ventoy zip file, run VentoyPlugson.exe, select the Ventoy USB device, and click "Start" to open the configuration page in your browser. On Linux, you can use the VentoyPlugson.sh script, specifying the device (for example, sudo sh VentoyPlugson.sh /dev/sdc) and then enter the local URL 127.0.0.1:24681.
BalenaEtcher, UNetbootin, YUMI and others: other key options
Although Rufus and Ventoy get most of the fame, They are not the only useful tools To create bootable USB drives or manage multiple systems. Depending on your operating system and what you want to do, you might be interested in BalenaEtcher, UNetbootin, YUMI, or even more specialized solutions like FlashBoot.
BalenaEtcher: extreme simplicity and multiplatform
BalenaEtcher (Etcher) It's a free and open-source utility highly regarded for its clean and modern interface. It works on Windows, macOS, and Linux, and is designed to... Burn an ISO or IMG image to a USB drive or SD card be a matter of three very visible clicks.
Its great advantage is that simplifies the process as much as possibleYou choose the image, select the drive, and click "Flash." It then automatically checks the data for write errors, reducing boot failures. It's a perfect tool if you want something highly visual, with zero complications, or for tasks like preparing SD cards for a Raspberry Pi.
UNetbootin: veteran for GNU/Linux distros
UNetbootin (Universal Netboot Installer) It is another veteran, multiplatform (Windows, macOS, and Linux) solution especially geared towards Install GNU/Linux distributions from USBIts strength lies in the fact that it can directly download many distros from its own interface, without requiring you to download the ISO first.
Its appearance is simple and somewhat old-fashioned, without frills, but It fulfills its function with solvencyYou can quickly prepare a bootable USB drive with the distro you want to try it in live mode or install it on a computer. It doesn't offer multiboot or fancy configuration options, but for basic tasks it works like a charm.
YUMI: classic multiboot for technicians
YUMI It is designed from the beginning as Tool for creating multiboot USB drivesIt allows you to combine operating systems, antivirus utilities, maintenance tools, diagnostic disks and more on a single USB drive, organized by categories.
It's only available for Windows and its interface is somewhat more technical than Etcher or UNetbootin, but in return it offers a high degree of customizationThe ISOs are stored in a clear folder structure within the USB drive, and you can add or remove systems in a fairly organized way.
It's not as automated or flexible as Ventoy when it comes to simply "copying ISOs" and that's it, but many professionals still use it as a base for assembling Swiss Army knife USB drives with the utilities they need on a daily basis.
FlashBoot and other cloning and restoration tools
In the field of cloning and outstanding restoration, FlashBoot It offers features heavily focused on Windows. It allows you to create bootable USB drives with Windows configuration (7, 8, 8.1, 10…) with the option to include your applications and data within, and then transfer that entire environment to another PC, even with different hardware.
In addition to creating classic installers, FlashBoot can integrate additional controllersThis is very useful when you need the system to recognize specific hardware from the first boot. It can also serve as a backup of the entire operating system in case of viruses, disk failures, or serious problems with Windows Update.
Its main menu groups the main functions: installing Windows from USB to the internal disk, copying a complete system to the USB drive to use it as a bootable system, Create and restore images on USB memory or simply format it as a non-bootable device. It's a solution very much geared towards the Windows world, but powerful if what you're looking for is cloning and migrating entire systems.
Choose the right tool for what you want to do
If what you feel like is try many GNU/Linux distributionsIf you're tired of constantly switching operating systems or carrying around a USB drive with half a dozen installers and recovery tools, Ventoy is currently one of the best options available. You install it once, copy ISOs like they're documents, and you've got a serious multiboot system without any hassle.
For those cases where you simply need a clean and unique installer for Windows 10 or 11Rufus remains a safe bet: fast, well-known, with tons of tutorials, and it can even download official Microsoft ISOs for you. If your idea is "one USB drive, one operating system," Rufus fits the bill perfectly.
If you're coming from macOS or desktop Linux and want something really user-friendly, BalenaEtcher makes it easy for you. With its three-step interface and automatic verification. And if your world revolves around Linux, UNetbootin or YUMI can have a place in your toolbox, depending on whether you want something very simple or a structured multiboot setup.
When you enter the territory of cloning and restoration of complete systemsTools like FlashBoot are starting to make more sense, especially if you need to take your Windows with drivers, apps, and data ready to be restored on another PC or as insurance against a possible disaster.
It is common practice among advanced users and technicians to combine several of these utilities: a large USB drive with Ventoy and lots of ISOs for testing and rescue, another smaller one with a one-off installer created with Rufus and maybe an additional drive dedicated to copies of complete systems with imaging tools or FlashBoot-type solutions.
Properly mounting your bootable USB drives and cloned disks not only facilitates clean installations of Windows or Linux, it also gives you a genuine safety net for rescuing data, diagnosing failures and get the most out of every USB drive or external hard drive without constantly formatting; by mastering Rufus, Ventoy, BalenaEtcher and the other options we have seen, you will have everything from super simple tools to authentic multiboot and cloning kits with which you can tackle almost any problem on a computer.
