System recovery software for malware removal.
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.

Software capable of detecting and removing virtual pests from pendrives, MP3, MP4 and other removable devices.
Free antivirus from Microsoft aimed at both beginner and advanced users.
Powerful antivirus developed by Kaspersky, free.