Rufus is a small utility that helps format and create bootable USB flash drives, such as USB keys/pendrives, memory sticks, etc. Update automatically or install from the portable app store in the Platform. And it's open source and completely free. It's packaged in Format so it can easily integrate with the Platform.
This release updates to the latest version and improves portability but may require re-selecting your preferred language. Rufus Portable is a USB formatting utility which also can create a bootable USB drive using a bootable ISO image. A new version of Rufus Portable has been released.