Freeware Download Active@ Kill Disk – disk eraser software for secure formatting of hard drives without any possibility of following data recovery: www.killdisk.com.
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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 if you’ve already downloaded one or your preferred distribution isn’t on the list: unetbootin.sourceforge.net.
Also check Rufus as alternative.
Universal USB Installer is a Live Linux USB Creator that allows you to choose from a selection of Linux Distributions to put on your USB Flash Drive: http://www.pendrivelinux.com/universal-usb-installer-easy-as-1-2-3.
Read MoreKNOPPIX GNU/Linux ISO-Images: http://www.knopper.net/knoppix-mirrors.
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