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. It is so easy and efficient, with just 3 steps and a few minutes, you can create your first portable Windows 11/10/8/7 or Windows Server directly from an ISO, WIM, ESD, SWM, VHD, VHDX file or CD/DVD drive, or you can clone existing Windows installation to USB or Thunderbolt drive as portable Windows. WinToUSB also supports creating Windows installation USB flash drive from Windows 11/10/8/7 and Windows Server installation ISO, with it you can install Windows from the USB flash drive easily.

Features
- Creation of Windows To Go from ISO, WIM, VHD, VHDX or CD/DVD drive.
- Clone Windows 11/10/8/7 to USB/Thunderbolt drive as portable Windows.
- Creation of Windows To Go on Non-Certified Windows To Go USB drive.
- Encrypt Windows To Go with BitLocker to keep your data safe.
- Creation of Windows installation USB flash drive with BIOS & UEFI support.
- Use any edition of Windows 11/10/8/7 and Windows Server 2019/2016/2012/2010 to create Windows To Go USB drive.
- Support for Thunderbolt and non-512 byte sector size drives.

VirusTotal:
https://www.virustotal.com/gui/file/ff66c286faa45cf593242840bc7e36d858c7938af3aa720ab0117607ca11a0f4
https://www.virustotal.com/gui/file/368b2c9582a813cace9338d46e0b4e3e8634e924588e0cc4418b96f69cacb397