USBWriter is described as 'Is tiny Windows tool that lets you write an image file directly to an USB drive. It requires no installation and depends on no bloated framework, it's just a little program that you may put on your desktop' and is a bootable usb creator in the cd/dvd tools category. There are more than 25 alternatives to USBWriter for a variety of platforms, including Windows, Linux, Mac, Flathub and PortableApps.com apps. The best USBWriter alternative is Rufus, which is both free and Open Source. Other great apps like USBWriter are Ventoy, balenaEtcher, UNetbootin and YUMI exFAT.