Rufus - Rufus is a piece of software that allows you to transform a portable drive, like a flash drive or other USB drives, into a bootable drive that can be used for a variety of purposes. Read more about Rufus.
YUMI - YUMI (Your USB Multiboot Installer), is a tool that allows you to boot multiple ISO files from one USB drive.
SUSE Studio ImageWriter - Utility for writing raw disk images & hybrid isos to USB keys.
FlashBoot - FLASH VENDOR, FLASH MODEL, VID, PID, CHIP VENDOR, CHIP MODEL, MEMORY CHIP, SIZE (GB), UTILS. product, Udisk2. 0, 1234, 5678, SSS (Solid State System), UDISK2. 0, 8. usb(2268 PRAM), Mass Storage Device, 13FE, 3E00, Phison, PS2251-68(PS2268)-F/W01.
Balena Etcher - Flash OS images to SD cards & USB drives, safely and easily.
USBImager - A very minimal GUI app that can write compressed disk images to USB drives.