WinToUSB (also called Windows To USB) is the best free Windows To Go (WTG) Creator which allows you to install and run a fully-functional Windows on external hard drive, USB flash drive or Thunderbolt drive.

You need to be an administrator on the computer you are installing the WinToUSB on.Free Download WinToUSB 7.9.2 (x86/圆4) Multilingual All Editions + Portable Free Download | 25.6/30/68 Mb Windows To Go drives can be booted on different computers, so you can carry it to anywhere and use it on any computer. It takes a long time to install and run Windows from a common USB flash drive, highly recommend using a USB hard disk, a Windows To Go Certified Drives or a SanDisk Extreme CZ80 USB 3.0 Flash Drive to create portable Windows. The common USB flash drives are very slow. Windows 7 does not have built-in USB 3.0 support, so Windows 7 will have to be booted from a USB 2.0 port. You may have driver problems when booting on different computers, so highly recommend using Windows 10/8.1/8 to create portable Windows. Clone current Windows OS which on a USB disk (Windows To Go USB drive) to other USB drives as a Windows To Go Workspace Clone current Windows OS which on a dynamic disk to a USB drive as a Windows To Go Workspace Clone current Windows OS (Enterprise edition of Windows 10/8.1/8/7) to a USB drive as a Windows To Go Workspace Creation of Windows To Go on Non-Certified Windows To Go USB Drive.

Use of a Non-Enterprise Edition of Windows 10/8.1/8/7 to create Windows To Go Workspace. Clone an existing Windows OS (Windows 7 or later) to a USB Drive as a Windows To Go Workspace. Creation of Windows To Go from an ISO image file or CD/DVD drive.

Easy-to-use wizard interface that provides step-by-step instructions for creating a Windows To Go USB drive. WinToUSB also supports creating a bootable WinPE USB drive, it can help you transfer the contents of WinPE to a USB drive and make the drive bootable. Starting from version 2.0, you can clone current Windows OS installation (Windows 7 or later) to a USB drive as a Windows To Go Workspace. WinToUSB is the best Windows To Go Maker that allows you to install and run Windows operating system on a USB hard drive or USB flash drive, using an ISO image or CD/DVD drive as the source of installation.