Avira Rescue CD
Norton Bootable Recovery Tool
Bitdefender Rescue CD
Bitdefender Rescue CD is a free tool that scans and cleans your computer whenever you suspect a malware threat is affecting its operation. Bitdefender Rescue CD works without loading the operating system and can be set up either on a CD/DVD or on a USB flash drive.
Kaspersky Rescue Disc
Kaspersky Rescue Disk 10 is designed to scan, disinfect and restore infected operating systems. It should be used when it is impossible to boot the operating system.
Kaspersky Lab products are always upgraded and renewed. In order to restore your system, Kaspersky Lab specialists recommend to use the latest version of Kaspersky Rescue Disk 10.
Comodo Rescue Disc
Comodo Rescue Disk (CRD) is a bootable disk image that allows users to run virus scans in a pre-boot environment. It is a powerful virus, spyware and rootkit cleaner which works in both GUI and text mode. CRD can provide a more comprehensive and thorough scan than regular malware cleaning applications because it cleans your system before Windows is loaded.
CRD is intended to be used when malware embeds itself so deeply into your system that regular AV software cannot remove it. The rescue disk is also very effective at removing infections that are preventing Windows from booting in the first place. Apart from the virus scanner, CRD also provides tools to explore files in your hard drive, take screenshot and browse web pages.