Avast Antivirus Pro 19.7
An antivirus program. Major features: a resident & non-resident scanners; scans archives, incoming & outgoing email; blocks potentially dangerous scripts on web pages; integrates with the system; command prompt mode; auto-update through the Internet; the interface is skinnable.
Note: "Download" links to the avast! Professional edition (Trial). Avast! Free Antivirus (slightly less feature-rich but freeware) sits here