Apps with 'Booting from USB' feature
Tails is a Debian based live CD/USB with the goal of providing complete Internet anonymity for the user.
Knoppix is an operating system based on Debian designed to be run directly from a CD / DVD (Live CD) or a USB key (Live USB), one of the first of its kind for any operating system.No screenshots yet
PrimeOS is an Android-x86 based OS which provides desktop experience on any x86 based device providing user top of the line features like multi-window, taskbar and deca-pro key...
Active@ Kill Disk is disk eraser software for secure formatting of hard drives without any possibility of following data recovery.
A desktop app made to both back up and recover data on your Android or iOS smart device.
SeaBIOS is an open source implementation of a 16bit X86 BIOS. SeaBIOS can run in an emulator or it can run natively on X86 hardware with the use of coreboot.