14 Free Tools To Create Bootable USB Windows & Linux With ISO Files

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One of the reasons to create a bootable version of Linux Distro or Windows is to use it as a sandbox or try a new operating system. Windows is the most popular desktop and laptop operating system, thus for those looking to explore Linux without installing it onto your system, these bootable USB solutions enable you to try a new OS without messing up your current system.

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To begin, prepare a 2GB thumb drive and proceed to download the latest .iso version of the Linux or Windows operating system for desktop PCs and laptops. Below is a list of the most popular OS in .iso format. It can be especially useful for cases where you need to create USB installation media from bootable ISOs (Windows, Linux, UEFI, etc.), or you need to work on a system that doesn’t have a full fledged OS installed (e.g. ChromeBook).

1. Etcher


Burn images to SD cards & USB drives, safe & easy. Here at resin.io they have thousands of users working through their getting started process and until recently they were embarrassed about the steps that involved burning an SD card.

There was a separate track for each Mac/Windows/Ubuntu and several manual and error prone steps along the way. To their surprise there was nothing out there that fitted their needs. So they built Etcher, a SD card burner app that is simple for end users, extensible for developers, and works on any platform.

  • Validated Burning – No more writing images on corrupted cards and wondering why your device isn’t booting.
  • Hard Drive Friendly – Makes drive selection obvious to avoid wiping your entire hard-drive
  • Beautiful Interface – Who said burning SD cards has to be an eyesore.
  • Open Source – Made with JS, HTML, node.js and Electron. Dive in and contribute!
  • Cross Platform – Works for everyone, no more complicated install instructions.

2. WinToUSB


WinToUSB (also called Windows To USB) is the best free Windows To Go Creator that allows you to install and run Windows operating system on an external hard drive or USB flash drive, using an ISO/WIM/ESD/SWM/VHD/VHDX image file or CD/DVD drive as the source of installation, or you can clone current Windows OS installation (Windows 7 or later) to a USB drive as a Windows To Go Workspace.

WinToUSB also supports creating a Windows installation USB flash drive from a Windows 10/8.1/8/7/Vista/2008/2012/2016 installation ISO file, so you can install Windows from the USB flash drive easily. Finally WinToUSB supports creating a bootable Windows PE USB drive, it can help you transfer the contents of Windows PE to a USB drive and make the USB drive bootable. WinToUSB’s key features include:

  • Easy-to-use wizard interface that provides step-by-step instructions for creating a Windows To Go USB drive.
  • Creation of Windows To Go from an ISO/WIM/ESD/SWM/VHD/VHDX image file or CD/DVD drive.
  • Clone an existing Windows OS (Windows 7 or later) to a USB Drive as a Windows To Go Workspace.
  • Use of a Non-Enterprise Edition of Windows 10/8.1/8/7 to create Windows To Go Workspace.
  • Creation of Windows To Go on Non-Certified Windows To Go USB Drive.
  • Support for creating VHD-based/VHDX-based Windows To Go Workspace.
  • Support for creating Windows installation USB drives.

3. Rufus


Rufus is a utility that helps format and create bootable USB flash drives, such as USB keys/pendrives, memory sticks, etc. Despite its small size, Rufus provides everything you need! Rufus is fast. For instance it’s about twice as fast as UNetbootin, Universal USB Installer or Windows 7 USB download tool, on the creation of a Windows 7 USB installation drive from an ISO. It is also marginally faster on the creation of Linux bootable USB from ISOs.

4. RMPrepUSB


RMPrepUSB is a user-friendly Windows graphical front-end which calls it’s brother application RMPartUSB (which does all the hard work!). RMPartUSB is a Windows command line utility and does not have a GUI and can be used in batch/script files (type RMPartUSB to see help/usage text in a Windows command console). RMPartUSB makes a partition of any size and is primarily intended for USB Flash Drive (UFD) memory sticks, although it can be used on USB hard drives or USB card readers to create a bootable partition or even non-USB drives.

RMPartUSB also places boot code on the USB device for either XP/WinPEv1 (ntldr), Vista/WinPEv2/Win7 (bootmgr), MS-DOS (io.sys) or FreeDos (kernel.sys). RMPartUSB does not place any files on the UFD – you must copy these over yourself or set the Copy OS Files option in RMPrepUSB to copy over the contents of a folder of your choice.

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5. UNetbootin


UNetbootin allows you to create bootable Live USB drives for Ubuntu and other Linux distributions without burning a CD. However, it can be used to create other bootable OS. UNetbootin doesn’t use distribution-specific rules for making your live USB drive, so most Linux ISO files should load correctly using this option.

However, not all distributions support booting from USB, and some others require extra boot options or other modifications before they can boot from USB drives, so these ISO files will not work as-is. Also, ISO files for non-Linux operating systems have a different boot mechanism, so don’t expect them to work either.

6. Universal USB Installer

universal usb bootable

Universal USB Installer aka UUI is a Live Linux USB Creator that allows you to choose from a selection of Linux Distributions to put on your USB Flash Drive. The Universal USB Installer is easy to use. Simply choose a Live Linux Distribution, the ISO file, your Flash Drive and, Click Install.

Upon completion, you should have a ready to run bootable USB Flash Drive with your select operating system installed. Other features include; Persistence (if available) – note that casper persistence will only work with fat16 or fat32 formatted drives. IMPORTANT NOTE: Your USB drive must be Fat16/Fat32/NTFS formatted, otherwise Syslinux will fail and your drive will NOT Boot. Bootable USB Flash Drive Creation Requirements:

  • Universal-USB-Installer-
  • Windows XP/Vista/7/8/10 or WINE to create the USB (Win 98/2K WILL NOT Work!)
  • *Fat16, Fat32, or NTFS Formatted Flash Drive. MBR partition only GPT will not work!
  • PC with a BIOS that can boot from USB

7. MultiBootUSB


MultiBootUSB is a cross platform software written in python which allows you to install multiple live linux on a USB disk non destructively and option to uninstall distros. Try out the world’s first true cross platform multi boot live usb creator for free.

MultiBootUSB supports many distros and still counting. There are no pre-configured distro-specific files included in MultiBootUSB. The configuration files are modified dynamically during installation so that the user receives all available default boot options for each distro.

8. WinSetupFromUSB


WinSetupFromUSB is a Windows program, which prepares multiboot USB flash or fixed disk to install any Windows versions since 2000/XP, boot various Linux and *BSD flavors, as well as many Windows, Linux, DOS based and other utilities. Since version 1.1 the program can create a USB disk with Windows versions which support (U)EFI (Vista x64 SP1 and later x64 versions), which USB disk can be used in both (U)EFI and Legacy BIOS modes.

Multiple sets of Windows setup files- XP, 2000, 2003, Vista, WIndows 7, Server 2008, Windows 8, Server 2012, both 32 and 64 bit versions are supported. As of version 1.1 the program allows the creation of a USB disk which can boot both in BIOS and (U)EFI mode. Single WinPE1 source, such as BartPE, UBCD4Win, LiveXP and similar WinBuilder projects, WinFLPC etc. Multiple Linux-based distributions and utilities from ISO files- Debian, Ubuntu, Fedora, CentOS to name a few, this includes most Antivirus Rescue Disks

9. SARDU MultiBoot Creator

SARDU MultiBoot Creator

SARDU MultiBoot Creator is a useful application designed to help you create an emergency rescue CD or USB drive. These drives can be used to check and to repair your system in case of a failure. Most computer users have dealt with a situation when the computer simply cannot start the operating system. Although every one of us hopes to avoid this type of event, it is better to be prepared by having a recovery disk at hand.

This program intends to help you create a recovery disk with the tools required to diagnose and to repair the issues that prevent your computer from starting properly. The disk can be customized by creating multiple boot options and by adding the utilities that you need for your system configuration.

You might need to include an antivirus, a partition manager and a network diagnosis tool. The program allows you to fetch the bootable images from the internet and to include them on your disk. The recovery tool can be customized by adding any bootable image from an ISO file.

The boot menu can be personalized with folders, files and other items that are useful for the diagnostics. Unfortunately, you cannot preview the menu which means that you have to keep track of the inserted items. The recovery disk can be saved as an ISO file for burning it to a DVD or by creating a bootable disk from a removable USB device. The app automatically detects the connected USB device and turns it into a bootable recovery toolbox.

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10. Deepin Boot Maker

Deepin Boot Maker

Deepin Boot Maker is a boot maker developed by Deepin Technology Team. It is simple in interface and easy to operate. It helps users to easily make deepin boot disk.

11. Win32 Disk Imager

Win32 Disk Imager

This program is designed to write a raw disk image to a removable device or backup a removable device to a raw image file. It is very useful for embedded development, namely Arm development projects (Android, Ubuntu on Arm, etc). Anyone is free to branch and modify this program. Patches are always welcome.

This release is for Windows 7/8.1/10. It should also work on Windows Server 2008/2012/2016 (although not tested by the developers). For Windows XP/Vista, please use v0.9 (in the files archive).

12. Easy2Boot


A new USB multiboot solution (Legacy+UEFI). Just copy the ISO files to the USB drive and boot. For UEFI-booting you must convert ISOs to .imgPTN files first. Each time you boot, the E2B scripts automatically find all the payload files (.ISO, .IMA, .BIN, .IMG, etc.) on the USB drive and dynamically generate the menus. Each file is run depending on its file extension.

Directly MBR-boot from the USB drive to unmodified files: .ISO, .IMA, .IMG, .VHD, .VHDX, .WIM, WinBuilder WinPE ISOs, Windows Install ISOs, Linux ISOs, FreeDOS, Hirens ISOs, MemTest86, diagnostics, repair software, Anti-Virus cleaners, etc. etc. etc. The file extension determines how E2B will boot from it. E2B recognises many additional ‘special’ file extensions.

UEFI-booting (incl. Secure Boot) is possible by converting UEFI-bootable payloads (ISOs, disk images, flash drives, etc.) into .imgPTN files (partition images). Use the MPI Tool Pack to make .imgPTN files for MBR+UEFI booting (supports Secure Boot).

13. Ventoy


Ventoy is an open source tool to create bootable USB drive for ISO/WIM/IMG/VHD(x)/EFI files. With ventoy, you don’t need to format the disk over and over, you just need to copy the ISO/WIM/IMG/VHD(x)/EFI files to the USB drive and boot them directly. You can also browse ISO/WIM/IMG/VHD(x)/EFI files in local disks and boot them. x86 Legacy BIOS, IA32 UEFI, x86_64 UEFI, ARM64 UEFI and MIPS64EL UEFI are supported in the same way.

  • Can be installed in USB/Local Disk/SSD/NVMe/SD Card
  • Directly boot from ISO/WIM/IMG/VHD(x)/EFI files, no extraction needed
  • Support to browse and boot ISO/WIM/IMG/VHD(x)/EFI files in local disk
  • No need to be continuous in disk for ISO/WIM/IMG/VHD(x)/EFI files
  • Both MBR and GPT partition styles are supported
  • x86 Legacy BIOS, IA32 UEFI, x86_64 UEFI, ARM64 UEFI, MIPS64EL UEFI supported

14. YUMI


YUMI (Your USB Multiboot Installer) is a multiboot USB boot maker. A USB Windows media creation tool or software that can be used to make a multisystem bootable flash drive. This utility helps you quickly create a custom multi booting USB drive containing several different ISO files and useful system tools.

Here are some bootable Live Linux distros, portable Operating Systems, Windows Installers, and system diagnostic tools that you can install and boot from USB using this software. Keep in mind that this list is by no means all inclusive. DPup Exprimo, Fatdog64, Lucid Puppy Linux, Precise Puppy Linux, Racy Puppy Linux, Slacko Puppy, Wary Puppy Linux, Ubuntu, Ubuntu Gnome, Ubuntu Server Installer, Ubuntu Secure Remix, Ubuntu Studio, Edubuntu, Kubuntu, Lubuntu, Xubuntu, Backbox.

15. Windows USB/DVD Download Tool

windows usb bootable tool

[ Discontinued ] The Windows USB/DVD Download tool allows you to create a copy of your Windows 7/8 ISO file on a USB flash drive or a DVD. To create a bootable DVD or USB flash drive, download the ISO file and then run the Windows 7 USB/DVD Download tool. Once this is done, you can install Windows 7 or Windows 8 directly from the USB flash drive or DVD.

The ISO file contains all the Windows installation files combined into a single uncompressed file. When you download the ISO file, you need to copy it to some medium in order to install Windows. This tool allows you to create a copy of the ISO file to a USB flash drive or a DVD. To install Windows from your USB flash drive or DVD, all you need to do is insert the USB flash drive into your USB port or insert your DVD into your DVD drive and run Setup.exe from the root folder on the drive.


  1. Gravatar
    Mitesh [ Reply ]

    followed all steps but win to usb says cannot find bootable image after selecting the iso file.

    • Gravatar
      Ngan Tengyuen [ Reply ]

      Yes, I had the same problem too when I downloaded the 32-bit. Did you try the 64-bit?

    • Gravatar
      Jhon008 [ Reply ]

      WinToUSB supports Windows 10/8/7, it doesn’t support XP.

  2. Gravatar
    Tom Gackell [ Reply ]

    This is exactly what I was looking for, thank you.

  3. Gravatar
    AIO Boot [ Reply ]

    What do you think about AIO Boot?

    • Gravatar
      Ngan Tengyuen [ Reply ]

      Thanks, we’ll update the list asap.

  4. Gravatar
    Adaqin [ Reply ]

    Also, do not forget create bootable USB drive with free AOMEI Backupper.

  5. Gravatar
    Steve Si [ Reply ]

    Easy2Boot can multiboot 100’s of Windows ISOs (and linux, etc.) and also supports Secure Boot for 100’s of different Windows Install. It is downloaded 2000 times a day!

  6. Gravatar

    Easy2Boot is very good, simple to use. Just copy any bootable ISO or imgPTN file to respective folder and boot. Tried other multiboot usb creators, but I liked this one. Using since last 3-4 years and no problem whatsoever. Updating Easy2Boot or bootable ISO’s is also very simple. Try it, You will love it.

  7. Gravatar
    Bira Birne [ Reply ]

    In the black stripe where informational window openings are, they put red letters on the black background. An absurdity in visual programming. Defective contrast. Give preference to the yellow letters.

  8. Gravatar
    Morris [ Reply ]

    UUByte ISO Editor deserves a spot in here. It is one of the best tools to create bootable Windows USB from ISO on Mac. In most cases, the free tool (boot camp & unetbootin) just does not work with Windows 10 ISO. If you are a Mac user, then you should definitely check it out.

  9. Gravatar
    Dalibor [ Reply ]

    Ventoy is for me the best, easy to make usb disk (drop in folders), supported multiple OS, nice menu, both UEFI and BIOS…

  10. Gravatar
    George [ Reply ]

    Disc License from Nexcopy should be at the top of the list. Their software actually MAKES a USB CD-ROM drive from an ISO file. All Rufus does, and these other guys in the post, is just extract files from inside the ISO and copy them to a USB stick. WinRAR does that too. I’m actually looking for a way to make a USB CD-ROM and that disc lic thing was the only thing I found, but you need their drives.

  11. Gravatar
    Josh Stern [ Reply ]

    YUMI is Multiboot USB creation software that I’ve been using for over a decade now. I’m surprised it is not on this list. I actually learned about it back in college, while taking a Linux class.

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