Rufus is a utility that helps format and create bootable USB flash drives.

Easy2Boot is a portable app that can turn any bootable USB drive into bootable media including Windows and Linux.

RMPrepUSB is the application you need if you want to create bootable USB drives.

WinToFlash is a useful tool that can help you create a bootable Windows setup USB drive from a CD or DVD.

HP USB Disk Storage Format Tool is a Windows- based format utility.