Ad-Aware Free 12.6.1005

The free version of the AVG Antivirus protection tool.

One-Click and All-In-One solution for PC maintenance and protection.

Top antivirus blocks spyware, adware, ransomware, and more

Avast! is packed with the largest threat-detection network, machine-learning virus protection, easy password management and home network security that won’t slow down your PC.

VIPRE Antivirus includes all the features you need to protect your PC against viruses and other malware threats. Best of all, it doesn't slow down your PC (even during scans and updates).

Designed to protect personal computers running Windows from malicious programs.

Comodo Antivirus is the free way to rid your computer of viruses, malware, Trojans, worms, hackers, and other Internet threats.

Trusted antivirus solution. It protects email, instant messages, and other files.

The fastest and lightest antivirus with spyware protection, according to Webroot.

Easy to use protection against viruses for your PC.

The first free antivirus from the cloud.

Detects more than 134935 known viruses, worms, trojans and other threats against the security of your system.

Comprehensive anti-virus protection of workstations and home computers.

The best way to surf the web, protect your photos, your email and documents.

ClamWin is an Antivirus tool that comes with an easy installer and is open source code at no cost.

Free AV solution from reliable PC Tools.