Absolute USB Installer is the useful program that enables you to create a bootable USB key that comprises the desired version of Linux distribution. The application can help you to copy the Linux distribution from ISO to USB key. It is a portable application so you can work with it without installation. After launching it, you have to choose the required Linux operating system by searching through the scroll-down menu. If you don’t have any version on your system, you can add any required version through the Try Unlisted Linux ISO option. In second and third step, you have to specify the path to the ISO file, the USB drive you need to use for the task and allow if you want to format the USB device before creating the bootable USB key. You have a plethora of choices for choosing the Linux distribution of your desire. If you want to work with new version of the distribution, download it to your system directly by marking the Download Link checkbox. You can also make a USB key with a single operating system. It contains many useful tools for creating multiboot sessions just like Live Antivirus Rescue CD or system utilities.