ISO to USB is a free and small software that can burn the ISO image file directly to the USB drives, these USB drives include: USB flash drives, memory sticks and other USB storage devices, and it also supports to create a bootable USB disk with Windows operating systems. It is a Freeware you don’t need to buy it.
1. USB Stick – 4 GB( minimum ) ; 8 GB is recommended. ( Need a USB stick? Visit our usb flash drive online store )
2. ISOtoUSB ( See Resources Section #1 )
First you have to download ISOtoUSB tool from their official website.
Install the tool. It is very easy to install and easy to use.
Now open it, you will see the software window in your screen.
In ISO file select the ISO image file which you have to insert in USB by making it bootable i.e. windows image and press OK.
In USB drive select your inserted USB from the menu which you want to make bootable.
In file system select FAT32 or NTFS. FAT32 is recommended.
In volume label you can write any name for your USB such as windows 7 / 8 / 8.1 or your name.
Tick mark the option bootable, only supports windows ISO image.
Now click on BURN and the process will start. First it format your drive then put windows files in it and other bootable files.
After the process is complete you are done.