UNetbootin allows you to create bootable Live USB drives for Ubuntu, Fedora, and other Linux distributions without burning a CD. It runs on Windows, Linux, and Mac OS X. You can either let UNetbootin download one of the many distributions supported out-of-the-box for you, or supply your own Linux .iso file.
Features
The current version has built-in support for automatically downloading and loading the following distributions, though installing other distributions are also supported:
Ubuntu (and official derivatives)
Debian
Linux Mint
openSUSE
Arch Linux
And many more
Using Unetbootin. Select an ISO file or a distribution to download, select a target drive (USB Drive or Hard Disk), then reboot once done. If your USB drive doesn't show up, reformat it as FAT32. If you used the "USB Drive" install mode: After rebooting, boot from the USB drive.
