Freeware Antivirus Program

360 Total Security is an anti-malware and antivirus program produced by Chinese developer "Qihu". A review of 360 Total Security has also been published.
Download 360 Total Security (from Antivirus Software)

27.8 MB | For Windows 7, Windows 8 / Vista / XP | Free

Baidu Antivirus is the free antivirus application developed by a large Chinese company with a large online presence in Asia. A review of Baidu Antivirus has also been published.
Download Baidu Antivirus (from Antivirus Software)

1.4 MB | For Windows 7, Windows 8 / Vista / XP | Free

Flash Disinfector is a small and portable antivirus application which specializes in the removal of malware from different types of portable media, more specifically USB thumb drives and memory cards. A review of Flash Disinfector has also been published.
Download Flash Disinfector (from Antivirus Software)

129 KB | For Windows 7, Windows 8 / Vista / XP | Free

Avira Free Antivirus is Avira's entry into the freeware antivirus market. A review of Avira has also been published.
Download Avira (from Antivirus Software)

95 MB | For Windows 7, Windows 8 / Vista / XP / NT | Free

This tool is not a replacement for an anti-virus product..
Download Microsoft Malicious Software Removal Tool (from Antivirus Software)

7.4 MB | For Windows 7, Windows 8 / Vista / XP / NT | Free

TDSSKiller is a handy tool that can quickly detect and remove both known and unknown rootkits, which are programs that can hide the presence of malware in your system; it can run in both safe mode and normal mode..
Download TDSSKiller (from Antivirus Software)

2.0 MB | For Windows 7, Windows 8 / Vista / XP | Free

RootRepeal is a new rootkit detector currently in public beta. A review of RootRepeal - Rootkit Detector has also been published.
Download RootRepeal - Rootkit Detector (from Antivirus Software)

rootrepeal 64-bit
461 KB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

The web contains a lot of threats that we don't always recognize at first. A review of McAfee SiteAdvisor has also been published.
Download McAfee SiteAdvisor (from Antivirus Software)

8 MB | For Windows 7, Windows 8 / Vista / XP | Free

Tencent PC Manager includes the largest security cloud base all of the world and claims to be a powerful antivirus engine..
Download Tencent PC Manager (from Antivirus Software)

148 MB | For Windows 7, Windows 8 / Vista / XP | Free

Dr. A review of Doctor Web CureIt has also been published.
Download Doctor Web CureIt (from Antivirus Software)

75.4 MB | For Windows 7, Windows 8 / Vista / XP / NT | Free

Malware Fighter by IOBit is an advanced freeware anti-spyware and anti-malware application which quickly and effectively removes threats from your computer. A review of IOBit Malware Fighter has also been published.
Download IOBit Malware Fighter (from Antivirus Software)

18.65 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

AVG Rescue CD is a freeware version of AVG Antivirus which will clean your system from viruses without booting the operating system. A review of AVG Rescue Portable has also been published.
Download AVG Rescue Portable (from Antivirus Software)

87.9 MB | For Windows 7, Windows 8 / Vista / XP | Free

There are instances where you may encounter unusual behavior in your computer and suspect that is infected by malware..
Download Trend Micro Anti Threat Toolkit (from Antivirus Software)

23 MB | For Windows 7, Windows 8 / Vista / XP | Free

The free ZoneAlarm Antivirus + Firewall is the combination of ZA's popular free firewall and a new antivirus application which may be better categorized as anti-spyware, anti-malware and antivirus combined into one simple application. A review of ZoneAlarm Antivirus has also been published.
Download ZoneAlarm Antivirus (from Antivirus Software)

2.04 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

McAfee Security Scan Plus is a freeware and basic malware protection application provided to home users by Intel's McAfee division. A review of McAfee Security Scan Plus has also been published.
Download McAfee Security Scan Plus (from Antivirus Software)

9.6 MB | For Windows 7, Windows 8 / Vista / XP | Free