WinToFlash is a System Utilities software developed by Novicorp. After our trial and test, the software is proved to be official, secure and free. Here is the official description for WinToFlash:

Marydown Editor: There may come a day that optical drives are as hard to find as 5.25 floppy drives are today.

WinToFlash starts a wizard that will help pull over the contents of a windows installation CD or DVD and prep the USB drive to become a bootable replacement for the optical drive. It can alsow do this with your LiveCD.

You don't have to worry about scratches on the disc or misplacing your original media discs once you transfer their contents to the flash drive. The optical drive is quickly becoming a thing of the past, especially in office environments, as media is shifted to the cloud.

Functions list
Pull the contents of a Windows XP/2003/Vista/2008/7/8 install disc and prep the USB drive to become a bootable replacement
Windows 32 bit and 64 bit full support
Support all editions of Windows - Home, Professional, Media Center, Ultimate, etc.
Transfer a Recovery CD or a tiny OS (BartPE based on Windows XP/2003, WinPE based on Windows Vista/2008/7/8) to a USB drive
Wipe a USB media (destroy all data on it)
Create a USB drive with emergency bootloader for Windows 2000/XP/2003
Transfer MS-DOS to a USB drive
Create a USB drive with Windows XP/2003 Recovery Console
Format USB drive to FAT16 or FAT32
Fine tune any option of FAT file system for better compatibility
Fine tune any option of partitions table
Select boot loader for a USB drive, like GRUB or Standard one
Select Partition type - CHS or LBA for better compatibility with some motherboards
Create aswers file for Windows Setup. Add serial number, user name, etc.
Windows Setup transfer process fine tune
Check USB drive for file system errors after Windows Setup transfer process
Fix some Windows Setup problems, like 0x6B BSOD
AntiSMS function to fix boot blockers (Send SMS to short number/buy something/etc. to unlock your PC problem) or viruses
WinToFlash is portable application, you can carry around with you on a portable device and use on any computer
And more...