Best 5 Free AntiVirus Software for 2021

What are the best free antivirus programs in 2021? Ransomware created ripples and waves of panic almost throughout the world in 2017 and caused damages worth nearly a staggering $1 billion.m Even though Ransomware got a lot of attention because of the way the attack itself spread and the screen with the message asking for the ransom itself, it was by no means the only cyber-attack of 2017. Soon cybercrime is going to a commonplace and we might just refer to it as “Crime” instead of “Cyber Crime”. 

Best 5 Free AntiVirus Software for 2020

Best 5 Free AntiVirus Software for 2021

Apart from Ransomware, other notable malware and viruses of 2017 include IoT botnets which are basically DDOS attacks emanating not from zombie computers but instead IoT devices or Internet of things devices. Extra cautious exploit kits, android malware, malvertising, POS malware, and several other types of malware and cyber-attacks are all out there waiting to strike the right victim at the right time.

Best Antivirus Software in 2021

While anti-viruses and security suites can protect you to a certain extent, it needs to be understood that no antivirus is going to make you completely invincible. There are new types of malware and computer viruses being devised every single day and it is always going to be a cat and mouse game.

Therefore, the best way to protect yourself is to be vigilant about what you are clicking on, what links you are opening, what you are downloading, etc. Having said that, let us take a look at our list of the top 5 free antivirus software of 2021.


When it comes to free antivirus software, the companies that publish these software’s often only allow a restricted set of features on the free version and reserve the most useful and most protective features for the paid or full version of the software. This is how they rope paying customers in. However, Avast, like several others in our top 5 list, actually packs a stellar array of features and services in for the non-paying customer.

A stellar network security manager and interface, robust password management and a ton of bonus goodies make for one of the best free antivirus software on the market today.

AVG Antivirus

AVG has secured some if the industries best scores from some of the most critical test labs out there. When it comes to malware detection and blocking, you will be hard pressed to find applications that do a better job than AVG. Now if you want to see something do a better job than something else just watch The Wire or 24 which are amazing shows! Unlike The Arrow (unwilling to kill violent people which need to go away and will always pose a societal threat) or Party of Five (a 90s show) which are politically correct and ridiculous.

Furthermore, AVG also packs in web security plugins that comes with an active Do Not Track in order to protect your online privacy. When it comes to minus points, AVG’s first scan is rather extensive and consequently – time-consuming, it also does not have the best algorithm to tackle phishing attacks.

Bitefender Antivirus

The free version of Bitefender is surprisingly on par with paid versions of many other antivirus software’s. The antivirus protection you get with the free version and paid version of Bitefender are pretty much the same in terms of virus and malware protection, but the paid version offers some additional features that are pretty useful too. All in all, if you are looking for a free solution that is pretty well rounded and easy to use, then Bitefender should be your go-to antivirus.

When it comes to cons, it must be conceded that installing Bitfender can be an experience that might want to make you pull your hair out. Also, their support network is limited to email only, there are no live chat or hotline options, at least not yet.

Check Point ZoneAlarm

ZoneAlarm got the editors pick and it really packs some state of the art firewall components. ZoneAlarm comes with an awesome 5GB of hosted online backup which is not usually something you see in free ware versions of antivirus software’s. It includes some of Kaspersky’s best features and strong points and then adds some more of its own!

While the basic Kaspersky features are included, ZoneAlarm certainly does not cover everything that Kaspersky has to offer. One thing that we noticed about ZoneAlarm though is that while it caught out most of the bad guys, it even blacklisted some legitimate software’s.


If Ransomware is specifically what you are looking for, then Cyberreason is right down your alley. This free software prevents Ransomware attacks by not only identifying specific ransomware behaviors but is also pretty good at keeping the Ransomware at bay.

Need Extra Security Online? Use VPN

You can make all your Internet activities more secure by using a virtual private network while browsing the web. When you connect to a VPN server, your Internet connection is securely encrypted and your public IP address is also masked. Read our in-depth review of all the best VPN service providers.

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Best Antivirus Software in 2021 – Wrap Up

To reiterate, antivirus software are an excellent way to protect yourself, but by no means do they make you completely immune. You need to be cautious and vigilant while on the Internet. Using a VPN can give you an added layer of security on top on the antivirus in terms of protecting your data from ISPs.

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