• Technologies

  • Instructors

  • Here’s how you can make your own bootable Kali Linux installer on USB

    I use Kali Linux extensively when doing penetration testing and security assessments. Besides being fast, Kali Linux has pretty much every security tool I need built right in. On top of that, it’s free!

    Another benefit, the topic of a previous blog, is that Kali Linux is easily installed on and run from a USB stick. But you can also build a bootable USB stick that will install Kali Linux onto a desktop or laptop’s hard disk. Here’s how you can make your own bootable Kali Linux installer on USB.

    First, gather the necessary supplies. These are:

    • A working PC running Windows 7 or later. I build the image from a current PC.
    • A blank USB stick. It must be 8GB or larger, and should be USB 3 for speed.
    • The original installation ISO from Do not download it from anywhere else, as you never know what you’re getting..
    • Win32 Disk Imager. I always grab the most current version directly from Win32 Disk Imager

    Before mucking with the software I insert the USB stick in the PC and make sure it is recognized. I also remove any other USB or removable media to prevent mishaps.

    You may also like:  Finding Hidden Wireless Networks

    Next, I fire up Win32 Disk Imager. Yes, I know the name implies Windows, but this powerful little tool works quite well for Linux too.


    It’s got a lovely clean interface! Notice how it found the USB stick mounted as drive E on the right side.

    Now I click the blue folder icon to the right of the Image File box. This opens a file browse window. I browse to the downloaded Kali Linux ISO and click OK.

    Special note: If the ISO doesn’t appear on the file list, drop down the file type and choose *.* because, by default, Win32 Disk Imager only displays IMG files.


    Now I click Write. Win32 Disk Imager automatically formats the USB stick as bootable and copies the Kali Linux files into the proper locations. After about 5 minutes Win32 Disk Imager announces that it’s finished.

    Now insert the USB stick in the PC where you want to install Kali Linux and start it up. When prompted, choose to boot to USB. If you’re not prompted, you may have to configure the computer’s BIOS to enable USB boot.

    You may also like:  Performing Root Tasks as a Non-Root User in Kali Linux

    When booted, the Kali Linux USB installation provides this menu:


    That dragon logo… awesome. Best. OS logo. Ever.

    Now uses the down arrow to move the selection to Graphical install. This begins the Kali Linux installation process where you can choose volumes, create partitions, etc.

    As a lovely extra benefit you can also select Live or Live USB Persistence to run Kali Linux entirely from the USB stick without installing it. Your choice!


    Mike Danseglio – CISSP, MCSE, and CEH

    Mike Danseglio teaches IT Security Training, Windows, System Center and Windows Server 2012 classes at Interface Technical Training. His classes are available in Phoenix, AZ and online with RemoteLive™.

    See what people are saying...

    1. Pingback: Performing Root Tasks as a Non-Root User in Kali Linux

    Share your thoughts...

    Please fill out the comment form below to post a reply.