Here Are Some Best Antiviruses Below
BitDefender Rescue CD
BitDefender is capable of scanning and disinfecting your system at boot time. This is another one of those who states to used only when your system in not booting or is almost inoperable.
Tools included inside are a rootkit scanner, network-vulnerability scanner, partition manager, file recovery tools, wireless network monitor, network diagnostics, and Mozilla’s Firefox browser. When you boot the CD, the software tries to download anti-malware definition updates if the system has an active Internet connection.
Virus Detection is Good and gives you option to choose what to do after threats have been detected.