Antivirus
for Windows 7 PC

Download the Best Free Antivirus for protects Windows 7 PCs

  • Protects your computer, system files and absolutely everything.
  • Protection against losing those important things you want to keep.
  • Protection when you're browsing or buying online.
Free Download

  Compatible with Windows 10 & 8

User Rating

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375 People Scored us 4.8/5

Antivirus Product Awards

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  • PC Mag Awards
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  • Antivirus Top Product
  • Gold Certified Firewall
  • Antivirus Lab Awards

Complete Windows 7 OS Protection

Windows 7 OS Microsoft Security Essentials provides only very basic security protection for your Windows 7 OS installed PCs. Comodo Antivirus ensures complete virus protection with advanced features such as Cloud-based Security, Next Generation Security, Auto Sandbox Technology and Unlimited Live Expert support for virus cleaning & virus scanning.

An Antivirus for Windows is essential for all devices running on Windows operating systems. A Windows Antivirus serves to detect, prevent, disarm and remove malware. Without an antivirus, your Windows workstation or laptop is vulnerable to malware such as viruses, ransomware, Trojans, worms, spyware, and rootkits.

Windows is the most popular operating system, and hence is the primary target of cybercriminals such as hackers. The numerous features provide avenues for vulnerabilities and hence the PC requires Windows antivirus protection. There are hundreds of Windows antivirus solutions available in the market, but not all are effective enough. In fact, most are ineffective as they detect malware based on signature-based detection methods. Further, there are malicious Windows Antivirus solutions too.

Windows PCs are threatened by zero-day malware that is not detected by traditional signature-based antivirus for Windows solutions. Only Comodo Antivirus for Windows utilizes a default-deny policy to automatically block all unknown files into auto-containment where its behavior is observed till a verdict is reached. Hence, an antivirus for Windows is necessary.

Free Download

  Compatible with Windows 10 & 8

Why Antivirus is needed for Windows 7 OS Installed PC

Free Antivirus for Windows 7

Microsoft discontinued its support for Windows 7 long time back. Of course, it still continues to deliver security patches. But does not offer the all-important online and phone support. So, knowing very well the Windows 7 security issues, what are you going to do if your Windows 7 OS runs into a huge security problem? Who are you going to reach out to, now that Microsoft has discontinued its Windows 7 support service? Wait. Don't panic. We have just the right security solution for you.

Use Comodo Antivirus for your Windows 7 PC(s). Equipped with cutting-edge technologies like Containment, HIPS (Host Intrusion Prevention System), Default Deny Platform and Defense+ Approach, this free Comodo Antivirus software will offer your Windows 7 solid protection against various security threats. No need for Microsoft's assistance. No need to upgrade to Windows 10. Just download Comodo Free Windows 7 Antivirus. Our security software will take care of your PC(s) really well.

See How to Remove Malware using
Comodo Free Antivirus

How Comodo's Antivirus for Windows 7 offers Protection

Intense Protection with enhanced Windows 7 performance

Comodo Antivirus takes an upper hand to outplay the traditional virus protection software. It defies even the most notorious unknown or zero day threats and Advanced Persistent Threats that hails from the virtual gangland with no impact on the PC performance. The Clean-up features of the antivirus for Windows 7 nourishes to unfold better PC performance.

Free Download

  Compatible with Windows 10 & 8

Windows 7 Protection at Full Measure

The Microsoft Security Essentials of Windows 7 renders just the basic PC security. Comodo Antivirus embraces unrivalled advanced security traits and elements sharp-witted to detect even the most challenging zero day threats.

Comodo Antivirus exploits the use of multiple techniques to clean and quarantine unknown files from shared disks, downloads, emails, system memory through the following features

  • Firewall and Defence+
  • Auto-Sandboxing
  • Real-time or On-access scanning
  • On-demand scanning
  • Scan scheduler

The application permits users to generate custom scans profiles as per the requirements.

Free Download

  Compatible with Windows 10 & 8

Firewall and Defence+

Firewall and Defence+ are the key features of Comodo Antivirus that takes the outer most layer of the protection mechanism. Adding to it, Comodo Antivirus works best with heuristics scanning functionality to identify unknown viruses and Trojans.

Free Download

  Compatible with Windows 10 & 8

Auto-Sandboxing

Auto-Sandboxing is an exclusive security feature that permits you to run unknown suspicious files or applications instantly in a completely quarantined environment. Programs and applications that are run within the sandbox are restricted from accessing the normal files and other functions of the system, causing no risk to the system or any of the other applications and files.

Free Download

  Compatible with Windows 10 & 8

Host Intrusion Prevention System (HIPS)

Host Intrusion Prevention System intends to obstruct malware by observing and analysing the behaviour of the unknown application code.

Free Download

  Compatible with Windows 10 & 8

Real-Time/On Access scanning

Real-Time/On Access scanning features to continuously scan each and every file that has been accessed and even the system memory. If the scan identifies any threats, the antivirus prompts the user on the malware detection and blocks the malware interference.

The antivirus for Windows 7 incorporates On-Demand scanning onto the Windows operating system. Users can right click on a file or folder and select Scan with Comodo Antivirus from the menu.

There is inbuilt scan scheduler that helps you manually schedule scans in regular intervals as per the users' requirements.

Free Download

  Compatible with Windows 10 & 8


Insulate Windows 7 PC with the perfect patented protection
technologies from Comodo
Free Download

  Compatible with Windows 10 & 8

User Reviews
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  • Cancel ButtonComodo AV Reviews
Comodo AV Software
02/15/2019
4 5 Star Rating AV 5 Star Rating AV 5 Star Rating AV 5 Star Rating AV Star Rating Icon
Windows 7 Comodo AV
Comodo AV for Win 7 delivers great protection.. Great features
Comodo AV Software
02/14/2019
5 5 Star Rating AV 5 Star Rating AV 5 Star Rating AV 5 Star Rating AV 5 Star Rating AV
Windows 7 Comodo AV
Comodo AV for Win 7 is terrific. It does a great job by safeguarding my comp. David Sollozo!
Comodo AV Software
02/13/2019
4 5 Star Rating AV 5 Star Rating AV 5 Star Rating AV 5 Star Rating AV Star Rating Icon
Smart features
Great features and the best of all is containment technology and Valkyrie - they have protection to the next level
Comodo AV Software
02/12/2019
5 5 Star Rating AV 5 Star Rating AV 5 Star Rating AV 5 Star Rating AV 5 Star Rating AV
Easy to Use
I found it really easy and simple to use it
Comodo AV Software
12/10/2018
4 5 Star Rating AV 5 Star Rating AV 5 Star Rating AV 5 Star Rating AV Star Rating Icon
Good for Windows 7 users
Complete 360 degree protection for my Windows 7 - Excellent features too
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