A small program that will allow you to both install and then run Windows OS on your portable hard drive or flash drive, and for this you will just need to use an ISO image or specify a CD / DVD disk as a source, you can download WinToUSB  below.

Additionally, we can note the program's support for creating a bootable WinPE USB, which means you can easily transfer all the contents of WinPE to your flash drive and make it bootable after. Among the advantages, we can highlight a simple user interface, support for working with almost all Windows systems.

So, the WinToUSB program allows you to install a full-featured version of Windows on a USB drive or external hard drive. After that, the new Windows To Go can be launched on any computer.

To perform this operation, you either clone the currently installed Windows on your computer, or use an image in ISO, ESD or SWM formats. The copying process takes just a few steps. When duplicating your own system, you do not even need to reboot the computer.

The tool is available for free in the basic version. The WinToUSB Enterprise version can be activated via a key, but you need to buy it on the author's website, you can download a license or crack file from the link below, you will also get the full version without restrictions.                


If you often have to work on new or broken computers, the WinToUSB program is a great tool to help! Without much effort, you run your own version of Windows on your computer and can run important diagnostic tools and solve problems that arise. When creating a bootable flash drive, this software will reliably guide you through all the steps

Features:
A convenient tool for installing and then running Windows from a portable drive. 
A well-designed interface will allow intermediate-level users to quickly understand what is happening. 
If you've ever dreamed of a portable version of Windows, now you can get it in a few clicks. 
The program works with versions of the system from the seventh to the eleventh. 
If you already have an existing Windows installation, you can simply clone it. 
It is worth noting separately that there is such a thing as hot cloning, which will allow you to do all this without rebooting the system. 
The software works with file images and will help you create a boot disk as quickly as possible