Portable and high-performance antivirus tool, designed to quickly and directly identify and eradicate malware.
Tool developed by McAfee to assist in the complete removal of security products from the brand.

Small utility that has the functionality to protect your pen drive.
Microsoft's free antivirus aimed at both beginner and advanced users.
Free and portable utility aimed at the detection and removal of specific malwares.
Powerful antivirus developed by Kaspersky, free.