Antivirus software is essential for every windows operating system. After installing your OS the first software you need to install is antivirus software. It helps to secure your data from hackers and identity thefts, also protects your computer from all malicious attacks like Spyware, Malware, Trojan horse attacks.


According to reports, the in-build antivirus software Windows defender on Windows 8.1, 8 and Windows 10 can’t resist a number of modern threats, such as zero day attacks without using any third party security suite. That’s why Microsoft has recommended to install third party antivirus software on your Windows 8.1 and Windows 10 to fight against advanced virus attacks.

Here in this article, we have listed some of the best free Antivirus software for your Windows 8, 8.1, 10 PC and Laptop.

Top Rated Free Antivirus Software for Windows 8, 8.1, 10

Avast Antivirus

Avast is one of the Best free Antivirus for Windows 8.1, 8, 10 OS and it provides the best virus protection. It is the most widely using software now a days. It’s incredibly easy to install, simple UI and lightning fast virus scans makes it a perfect choice for everyone.


Avast protects you computer from Trojan, Spyware, Sandbox, phishing and all from all other Malware infections and viruses.


  • Avast is Compatible with Windows 10/7 64/32 bit. Windows 8.1/8 64 bit & 32 bit.
  • Excellent virus detection’s and protect you from hackers.
  • Browser Cleanup utility to clean up the browser from unwanted software.
  • Recommended for both beginners and Advanced users.
  • Silent Firewall to protect the PC from hackers.

AVG Anti-Virus

AVG is also one of the best free Antivirus for Windows 8.1, Windows 7, XP operating systems. The AVG antivirus has incorporated a large array of useful features, which can make you safe while surfing on the internet.

avg anti-virus


  • Detects and stops viruses, threats and malware, easy-to-use & works in background.
  • Prevents online spam and spammers &hackers.
  • Blocks attempts to access data stored on your PC.

Avira Anti-virus

Avira is the top rated and popular security solution to protect your PC from virus, adware, spyware, or any kind of malware.

avira download

This is one of the award winning antivirus software and provides best high level security when compared to other software.


  • Compatible with all Windows XP, Vista, Windows 7, Windows 8, 8.1 & 10(32bit/64bit).
  • Continuously monitors the PC.
  • Automatically scans for compatibility of software.
  • Easy to access.
  • High level protection.


McAfee is also a good choice in terms of antivirus software. It enables users to safely connect to the Internet, and securely surf and shop the web.


It gives the complete security to you pc and protects from all Malware, Spyware, Trojan horse and all other malicious attacks. McAfee’s virus removal service helps you easily clean viruses and spyware from your PC.


  • Compatible with all versions of Windows Laptops.
  • Provides Additional Security.
  • It comes with 30 Days Free Trial and Pro versions.

Microsoft Security Essential

It is the official antivirus software provided by Microsoft and is the Best free Antivirus for Windows 8.1,7, XP operating systems and secures your computer from all kind of attacks and gives the life time free updates. Microsoft Security Essential is the second most popular Antivirus software in the world. It secures your system from hackers and phishing sites.



  • Compatible with Windows 7, Windows 8, 8.1, Windows 8.1/10 (32 bit/ 64 bit).
  • Easy to use.
  • Available in complete free of cost with lift time free updates.

These are the some of the best free antivirus software. We strongly recommend you to use Microsoft Security Essentials for your windows 8.1/8/7, because it is the default Antivirus program made by Microsoft and secures your computer from all kind of attacks with life time free updates.

Avast is also a good choice. However, its always better to use premium version of antivirus software as it adds more protection for your Windows PC in this latest technology generation.

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