Top 5 Best Free Antivirus for Windows (New list)

We want to secure everything we buy. We lock our cars, homes, etc. to protect them from thieves. Similarly, when we buy a laptop, we obtain a cover to protect it from dust. But is it enough? Of course, you should do it, but data in a device is more important than outer things. And it would be best if you did something to protect your data on your PC. Here comes the role of Anti-virus. Antivirus protects your Laptop or PC from virtual thieves that are malware. Antiviruses are both paid and free, and today I’ll tell you about five Free Antivirus for Windows that protects your PC precisely as a paid one. But, before that, let’s know more about Antivirus. 

What is Anti Virus?

So, Antivirus is a software program that protects your PC from viruses. Wait for what? Viruses? Do I mean a biological infection like Corona? 

No, I’m not talking about that virus. The computer virus is completely different from a biological virus but acts in the same way. 

A computer virus is a software program that is programmed to harm a computer’s data and corrupt software. They either steal data from the computer or destroy them.

Ransomware encrypts the whole data of the computer with secure keys and asks for money to decrypt them. They often target-rich business people who can give them million-billion bucks. 

Be Aware of Fake Antivirus:

So, as I said, an antivirus must protect your computer from cyber threats. And I also said that it is available both free and paid. There are hundreds of free antiviruses available on the Internet. And most of them are fake.

But wait, should you use them all? Let’s understand this with an example. 

Would you like to hire a thief guard for your house protection from thieves? Won’t you, right? Antivirus is also a watchman for your computer, and you shouldn’t install any Antivirus from the Internet. They might work as a virus carrier that can harm your computer. 

5 Best Free Antivirus for Windows:

  1. Avast

    Avast was initially known as Alwil Software, and it was founded in 1988 in Prague (then Czechoslovakia). The headquarters of this company is still there.
    Avast offers free and paid versions of Antivirus but the free version quite enough to protect your computer against threats. It is available for Windows, Mac, and Android as well.
    You can download the antivirus software from its official website. And I recommend you download it from the official link only; other sites might have compromised a copy of the software. 

  2. AVG

    AVG was also started in Prague, the Czech Republic, in 1992. Later in 2016, Avast acquired this company but continued to produce products under the AVG brand.
    AVG is again a good option for WIndows because it blocks 100% of threats without any user dependency. So, AVG is the best option for those who aren’t technically educated.
    You can download and install AVG from here

  3. Avira

    Avira is my favorite free Antivirus for Windows. It is a German company and was founded in 1986. It is also available for Mac, Windows, and Android.
    Avira also produces software for home users and businesses. Once you start using Avira, you’ll fall in love with it.
    It’s very strict towards malicious scripts. If even a single line of code is malicious in any file, it will delete the whole record. And this way, you are protected.
    I also used this in the past when I was using Windows. And I can say this works better than many paid antiviruses.
    To download the software, click here.

  4. Bitdefender

    Bitdefender is a Romanian company founded in 2001. Its headquarters is in Bucharest, Romania.
    Bitdefender is a light antivirus and best for those who have a 4GB RAM system. It doesn’t slow down your order, and that’s why it’s best.
    It can detect 99.5% of threats coming to your PC. And the most critical point is that it is user-independent means it detects, deletes infected files without depending on users’ command.
    You can download Bitdefender Antivirus from here

  5. Kaspersky

    Last but not least, Kaspersky is again a powerful free antivirus. It is a Russian company that started in 1997. Its headquarters are in Moscow, Russia.
    The founder Eugene Kaspersky says, “Everyone has the right to be free of cybersecurity fears.”
    It is available for all major platforms like Windows, Mac, Android, and iOS for personal and business use.
    Well, if you run a business, then you should go premium, but for personal use, I would suggest using the free version only. To download the Kaspersky software, click here.


So, these are the 5 best free antiviruses for windows. These are very renowned brands, and thus you can trust them. Now, it’s your choice which one you like to use; all 5 are best in themselves. 

If I had a chance to choose among all, I’d go for Avast or Avira. It’s a tie between both. 

So, did you use any of these Free Antivirus for Windows before, and if yes, then how was your experience. Please share your knowledge and let others know.