Best Antivirus For Windows

Compare & Find The Best Antivirus For Windows

Windows is installed on millions of computers around the world, so it makes sense that most viruses are aimed at this operating system. Fortunately, there are also numerous solutions to choose from. If you are not sure which one is right for you, these reviews will help you find the best Windows antivirus that is right for you. You could have a modest laptop, for working with important data, or you could have a powerful machine, with hundreds of applications installed and uninstalled every day. Regardless of what you have, you will definitely find something that is worthy of being called the best Windows antivirus.

What Is The Best Antivirus?

Bitdefender, the antivirus brand trusted by over 50 million users in 150 countries is one of the world's leading providers of consumer cybersecurity and a pioneer in antivirus protection. The brand has won numerous antivirus awards from leading online test laboratories, including AV Comparatives, AV Test, PcMag and The Anti-Malware Testing Standard Organization.


Rated #1 best antivirus software of 2020. Provides excellent virus protection, an extensive list of features and minimum impact on system performance.

Highly rated virus detection capabilities

Basic package with premium features

Chat safely in popular social networks

Surf the web safely and anonymously

Extend battery life on laptops and tablets

Protect mobile devices from physical theft

60% discount between 28-5 July

Award-winning detection recognized by:

AV Test Award Tom's Guide Award PCMag Award


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60 Days Money Back Guarantee

High-accuracy, low-impact antivirus with online backup capabilities

Detects viruses without false flaggings

Back up data and store it in the cloud

Protects your usernames and passwords

Prevent hacker infiltration with ease

Manage your devices from an online portal

Prevent and recover from identity theft


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Award-wining antivirus, privacy & performance tools for all your devices.

Easly eliminates viruses, trojans, adware, spyware, ransomware and more

Real-time antivirus protection with daily virus definition updates

Protect your desktop computer, laptop, smartphone & tablet

Provides remote access to your devices firewall settings

Trusted by millions of people across the globe

Free Safe Site browser extension which analyze and block any suspect website


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Highly accurate security solution for all your computers and devices

Protection for any number of devices

Fix security issues on PCs remotely

Removes malware or your money back

Almost no false positives recorded

Prevents scam attempts from reaching you

Store your documents in an encrypted folder


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Fast and efficient antivirus program that is affordable and easy to use for everyone

Scan your system fast and accurately

Protection for an entire smart home

Protect yourself against identity theft

Efficient and intuitive user interface

Elegant and easy to master user interface

Spot online scams before it's too late


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Compare The Best Antivirus Software
Detection Capabilities
System performance
Value For The Money
Real-Time Protection
Removes Malware
Removes Spyware
Removes Adware
Dedicated Ransomware Protection
Rescue Mode
Safe Online Banking
Webcam Protection
Parental Advisor
Vulnerability Scanner
Quiet Mode
Social Network Protection
Password Manager
Data Shredder
Battery Mode
Phone Support
Live Chat

Why You Should Trust Us

When choosing the right antivirus to buy, one of the most critical aspects of the research is who you should trust. With so many fly-by scams and fake review websites, it is difficult to find a reliable source, an authentic guide to selecting the right protection for your digital life. The sad truth is that most teams behind antivirus recommendation websites have never actually installed or tested any of the products they recommend. Why should you choose an antivirus starting from a Top 10 software list compiled by a marketing team?

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Keeping true to our original goal of being the most trusted and respectable buying guide for antivirus software, we wanted to do things differently from the beginning. Instead of compiling a quick Top 10 list featuring the best paying antivirus affiliate programs, we started by researching the market and identifying the most reputable antivirus solution providers. We decided to include only established brands with an excellent track record and industry-wide recognition. After buying the premium package from each brand, we started researching online and benchmarking each product in our office using a proprietary scoring system(more about this on our blog).

But who are we? We are a team of experts in software testing and reviewing with a combined experience of over 30 years. Our aim is to bring a new approach to antivirus software recommendation, based on integrity, trust and transparency.

Finding The Best Antivirus

We spent hours researching the most reputable antivirus testing labs, and we compiled all the virus and malware detection data we could find.  AV Comparatives  and  AV Test  have proven to be some of the most reliable sources, but our research did not stop there. We have also read white papers and articles published by groups and institutions like  The Anti-Malware Testing Standard Organization,  PcMag,  Google's Project Zero,  Ars Technica, to name just a few. We were then able to identify the important technical requirements of antivirus software and to how to attribute a detection score to each antivirus.

While the detection capability plays a significant role, sellecting the best antivirus is not just about that. There are other important factors to be considered, including software features, ease of use and system performance. We set out to test those in our office on various PC and Mac systems. After deciding on a general list of features to check and setting a scorring system for each function, we started installing each antivirus package. Testing has proven to be a highly time-consuming task, but we were able to get some interesting insights when comparing various virus protection software, some of those will be featured in our blog over the following weeks. Our scorring table was almost ready, but we needed to take one more factor into account: pricing.

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The Right Price

A fully packed antivirus solution with premium features may come with a hefty price tag. To justify a higher sale price, some companies will include many exotic features, but are those worth the extra cost? Along with the highly essential detection capabilities, we agreed to take into account only the must-have features of each package, the usability, the system performance, and the total price when deciding what the best antivirus is. At this time we realised that some virus protection packages swimming in all kinds of exotic features are actually highly overpriced.

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Most antivirus companies offer excellent discounts, but you won't be able to see that when visiting their sites directly. Prices may go as low as 50% off on certain ocasions, and this changes the dynamics of sellecting the best antivirus. Wouldn't you choose an antivirus that has the same must-have features as a competing brand, but it is 50% less expensive? By partnering with various affiliate programs, we were able to provide direct links to antivirus offers at discounted prices. We took those prices into account when compiling the best antivirus software list, to help you make an informed decision when chosing the right protection solution for your digital life.

Why Should You Buy The Best Antivirus Software?

Despite its many advantages, the Internet can be a dangerous place. Anything can happen, from files that can't be opened to full-fledged identity theft. Although certain threats are quite obvious, others are very well masked and you could fall victim without realizing, if you don't have an antivirus installed.

There is no way of telling when a virus has infected your computer until it's too late. However, with a proper security software installed, you can shield yourself from almost any threats the Internet throws in your direction. The best part is that you don't have to spend a fortune, even if you are looking for the best Windows antivirus on the market.

With an antivirus working on your computer, you can focus on your important work or enjoy any form of entertainment in peace, knowing that nothing bad will happen to your computer. You can count on the best Windows antivirus to keep your data safe at all times, without any performance hits.

There is certainly a good number of security solutions to choose from, including several free ones, but the best Windows antivirus programs come with a price tag. If you want a high-end protection system, you will want to have a look at the various packages each antivirus company has to offer. You can enjoy a heightened defensive system against numerous threats, besides viruses. Safe and secure online bank transactions, home network security or data encryption are just a few examples.

There are cases in which you can't tell if a virus has affected your computer, which is why having an antivirus working in the background is an excellent idea. Instead of guessing what files or websites are safe or not, you can let the best Windows antivirus do all the work for you and if anything goes wrong, you can count on professionals to aid you with any problems you may have or get your money back.

Choosing the best Windows antivirus

The basic security of the Windows operating system leaves a lot to be desired, so the best Windows antivirus measures comes from third party developers. There are several options to choose from, with each antivirus, depending on your particular needs. You get the same powerful scanning and detection engine, regardless of your choice, but you also get special tools, which can make your work on a computer much safer and more convenient.

Performance is a big concern when looking for an antivirus, but nowadays, the best Windows antivirus programs out there don't have a significant impact anymore. You can work or play normally, without noticing longer reading and writing times or fewer frames per second. This is particularly impressive, since all modern antivirus programs, including basic ones, come with several layers of security, to prevent attacks even from unclassified viruses.

Antivirus companies offer several software packages, to address different needs. A basic package should be sufficient to protect your operating system and personal files from virus infections and other attacks, but if you look at higher packages, you can also benefit from specialized protection modules, for detecting and fixing vulnerabilities in your defenses, protecting sensitive documents and more. Shopping online can be much safer as well, thanks to the dedicated browsers or extensions, available in the best Windows antivirus solutions.

The extra protection features a program has to offer, besides its main scanning and detection capabilities, make all the difference between second-rate security applications and the best Windows antivirus solutions on the market. Of course, you may get a powerful scanning engine and behavioral analysis, to fend of zero-day malware, but you may also want to lock important documents or make sure that hackers won't be able to intrude in your home network through an unprotected device.

To keep up with the latest online threats, antivirus companies constantly improve their products, so you will always be safe against spyware, adware, worms, Trojans, rootkits, ransomware and other dangers. Even with a low budget and a less-powerful computer, you will certainly find something you can call the best Windows antivirus.

Transparency Disclosure

The reviews, classification, and content presented on represent the informed opinion of our reviewers and are shown for helping visitors make the correct buying decision. Our company receives monetary compensation when users buy products that we recommend by clicking the links(sponsored content) featured on AntivirusGuide. Our editorial team makes every effort to provide accurate information regardless of the monetary compensation received from affiliate links.