Rufus
Open Source
Rufus is a utility that helps format and create bootable USB flash drives.
YUMI
Open Source
YUMI (Your Universal Multiboot Installer), is the successor to our MultibootISOs. It can be used to create a Multiboot Bootable USB Flash Drive.
Etcher
Open Source
Etcher is a powerful OS image flasher built with web technologies to ensure flashing an SDCard or USB drive is a pleasant and safe experience.
WinToFlash
Freemium
WinToFlash is a useful tool that can help you create a bootable Windows setup USB drive from a CD or DVD.
Easy2Boot
Free
Easy2Boot is a portable app that can turn any bootable USB drive into bootable media including Windows and Linux.
MultiBootUSB
Open Source
MultiBootUSB is a cross platform software written in python which allows you to install multiple live Linux on a USB disk non destructively.
UNetbootin
Open Source
Bootable live USB creator for Ubuntu, Fedora, and Linux distributions.
Universal USB Installer
Open Source
Universal USB Installer aka UUI is a Live Linux Bootable USB Creator.
LinuxLive USB Creator
Open Source
LinuxLive USB Creator is a free Microsoft Windows program that creates Live USB systems from installed images of supported Linux distributions.
MultiSystem
Open Source
MultiSystem creates a MultiBoot USB from Linux.
XBoot
Free
XBoot is yet another neat little Multiboot ISO USB Creator.
Compare SARDU with alternatives
Compare Universal USB Installer and SARDU and decide which is most suitable for you.
Compare LinuxLive USB Creator and SARDU and decide which is most suitable for you.