9 best antivirus programs for browsing [2021 Guide]

Madalina Dinita
by Madalina Dinita
Former Managing Editor
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  • Keeping your computer virus-free means being careful when browsing the web.
  • For better online protection, you should choose an antivirus solution which works with your browser.
  • To learn more about which are the best and most secure ways to go online, check out our in-depth Browser Section.
  • If you take your internet security seriously, then visit our Antivirus Section to see how to protect against the latest threats.


best antivirus for browsers
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Many Windows users believe they don’t need to pay for antivirus software since the Windows Defender is free. Sure, it’s free and safe to use, but independent tests show its protection level falls below 90%, compared to the 99% of the best-paid programs. Besides, some malware programs advance with the advancement in technology and most of the free antivirus programs available might not stand up to such threats.

Whether it’s the latest ransomware encrypting all your files or browser hijackers grabbing your search page, you will need a first-rate antivirus package to keep threats at bay. In this article, we bring you the best antivirus programs that will give you all-around protection.

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Top Antivirus Programs for Your Browser


bullguard antivirus

BullGuard sets itself apart from other antivirus solutions by providing its users with an array of features that cover much more than PC safety. BullGuard will allow you to browse the internet securely thanks to their custom browser which prioritizes your online safety.

The BullGuard internet browser gives you complete control by blocking all browser-based attacks, it doesn’t load cookies, plugins, or extensions without your explicit permission. This allows you to stay in control of your data whilst experiencing a clean web browsing experience.

Moreover, the Identity Protection built into BullGuard is always keeping track of your information and it will immediately inform you if any of your private data has been leaked. One more notable feature is the email scanning system which will immediately inform you if an attachment or link is considered a risk.

Of course, there are too many features to talk about here, like the PC optimizer and Game booster, so for more information on all the features BullGuard offers, check out our in-depth review. Also, keep in mind that you can try BullGuard for free for 30-days.



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Bitdefender Antivirus Plus

antivirus for opera bitdefender

If you are looking for the best anti-malware software, Bitdefender Antivirus Plus has all you need to keep the threats at bay. Not only does it have superior protection but it also comes with a set of premium performance features. You will find a built-in file shredder, password manager, near-perfect protection against encrypting software, a secure browser, and an automatic file that maximizes Bitdefender’s impact on your system.

When it comes to protection, no other antivirus software on the market can beat Bitdefender. It protects you from phishing scams, social networking schemes, identity theft, and also secures your online payment.

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World's best antivirus
bitdefender 2019 product image
  • Great price plan
  • VPN included
  • Best Windows compatibility
  • Awesome customer support

Avast Pro Antivirus

Avast pro

Designed by a company that has been in business for over 20 years, Avast Pro Antivirus delivers a perfect balance between virus removal and real-time protection. Getting a good balance between these two components is a huge problem for many antivirus products today. It comes with some top-notch features that other brands reserve for premium packages. This includes a password manager and DNS protection that prevents DNS hijacking and protects against website redirects.

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DNS hijacking steers you away from a legitimate site to a fake one. So you might think that you are on your bank’s legitimate website, but someone is fraudulently stealing your credentials. This is one of the premium features that make Avast Pro a reliable product. It also analyzes whether your applications are out of date and updates them for you. It’s a handy tool especially if you have a tendency to delay software updates.

Essential antivirus protection
avast logo official
  • Secure password manager
  • VPN
  • WebCam Shield
  • Browser Cleanup

Bitdefender Internet Security

best antivirus-bitdefender

Bitdefender Internet Security combines nearly flawless malware protection, antispam, and antiphishing components with a wealth of other integrated security features, yet it manages to do its job perfectly well. Just like its twin brother Bitdefender Antivirus Plus, this program also offers protection against malware, email attacks, phishing, and also comes with a file shredder and a password manager.

Bitdefender Internet Security provides full protection and scans everything including email attachments and page URLs for malicious websites. It can also block outsiders from scanning your system’s ports. Bitdefender internet security goes for $40 and doesn’t support Windows XP and Windows Vista.

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World's best antivirus
bitdefender 2019 product image
  • Great price plan
  • VPN included
  • Best Windows compatibility
  • Awesome customer support

Kaspersky Total Security


Kaspersky Total Security lives up to its name by offering more anti-malware protection features than any other antivirus program on the market. The program comes packed with a bevy of extra protection features. It comes with browser protection that protects you from reaching malicious sites.

Kaspersky Total Security also features a powerful firewall that blocks network attacks, a virtual keyboard that keeps your confidential data safe, parental controls that protect your kids including an adult website filter, and an antispam that keeps your inbox clean. Other extra features include useful diagnostic tools that show your CPU and RAM usage and a password manager that integrates into Mozilla Firefox, Google Chrome, and Internet explorer.

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Editor’s Note: If you are actually interested in other Antivirus software, check out our wide collection of guides.

Kaspersky official website logo
  • Most awarded – six years in a row
  • Stops webcam hijacks & hides browsing 
  • Encrypted browser when you bank online

McAfee Antivirus Plus

best antivirus- mcafee plus

McAfee Antivirus Plus is rich in features and highly effective at preventing phishing attempts and fighting malware. In your quest to find the best antivirus programs, you will not come across many that will beat McAfee Antivirus Plus. First, it offers unlimited licenses across all of your devices at a cost of $59.99. This means that you can protect all your windows, Android, Mac, and iOS devices without paying for an extra license.

McAfee Antivirus Plus also comes with its own firewall which decides what content enters your PC and a file shredder that completely erases files. It also has antiphishing protection and it gives you full control over its scanning behavior.

Look at this offer
mcafee official logo
  • Protecting up to 10 devices
  • Being trusted by over 500 million people 
  • Password manager

Avira Antivirus Pro

best antivirus-avira

Avira Antivirus Pro is one of the best antivirus products in terms of malware detection. It offers near-perfect malware protection at a price of $44.99. It blocks known malicious websites, constantly updates its database of malware signatures, scans all email attachments, offers a secure web browser, and has unlimited tech support.

The installation process is quick and straightforward. Besides protection, it repairs damage caused by malware to your files and also secures your finances and other private data. However, Avira Antivirus Pro is more expensive than the other antivirus products we’ve reviewed. The $44.99 cost is for a single PC. If you want to use it on 3 PC’s, you will have to pay $135 and $225 for 10 systems.

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Next-Gen AI Technology
Avira Antivirus website logo
  • 300 thousand threats blocked per day
  • Endpoint Scanning of malware
  • 100 million sensors for detecting threats

ESET NOD32 Antivirus 9

Best antivirus-ESET

ESET NOD32 Antivirus 9 takes a no-nonsense approach when it comes to keeping threats at bay. Developed to protect your computer from all types of threats, this antivirus software features anti-phishing protection, email protection, browser protection, advanced heuristics & configuration settings, predefined & custom scan files, and a wealth of additional security tools.

You can also adjust the settings to tell the program which types of threats to scan which is faster and more specific. Additionally, the software also offers an anti-theft tool that you can activate on all the devices that are licensed to run ESET. When you log onto your anti-theft account on each device, you can be able to track them through a web-based interface. The ESET NOD32 remains as one of the best antivirus software and has a clean and clear interface.

If you have been looking for the best antivirus software on the market, there you have it. All the programs on this list have spectacular features designed to provide protection from all types of threats while offering unparalleled performance. Have you used any of these programs? Let us hear your experience in the comments section below.

2020 Edition Software
eset website logo
  • Protects you across multiple platforms
  • Uninterrupted gaming and videos
  • Masterful in the stealthiest threats

F-Secure Antivirus


F-Secure Antivirus is among the best antivirus software that can keep your computer safe from cybercriminals. F-Secure is not cheap as you will get it at a cost of $55.99 but it’s second to none at detecting security threats. It uses two anti-malware engines to increase the threat coverage thus offers an almost flawless malware detection.

F-Secure Antivirus is one of the fastest at scanning for threats and its interface is clean and bright. The company offers two antivirus products; the F-Secure internet security and F-Secure Safe Antivirus. The F- Secure Internet security adds browser protection, network scanner, URL scanner, and parental controls. F-Secure Safe takes things a little further with additional protection for Mac’s and mobile devices and also comes with a web-based account.

⇒ Get now F-Secure

30 years of experience
f-secure official logo website
  • Winner of AV‑TEST Best Protection award 2018 
  • Ransomware protection
  • Healthy boundaries for kids’ device use

FAQ: Best Antivirus for browsing

  • How does AVG Antivirus work on a browser?

Antivirus company AVG has created a browser which users can use instead of their regular browser. However, some are having trouble with it. If you’re using AVG Secure Browser and are having issues with it, this guide will show you how to sort it out.

  • Does Chrome browser need antivirus?

If you’re using Google Chrome as your main browser, then you might want to use the built-in antivirus functionality. Check out our guide on using this feature so you can be safer online.

  • Does Windows 10 antivirus cover Chrome browser?

There is a feature in Windows Defender that allows you to protect Chrome. Check out our guide to find out how to enable it.

  • Are antivirus browser extensions safe?

Only if you use the correct antivirus browser extensions. For a complete list of the legit extensions you should try, head over to our round-up of the best ones.

  • Why won’t antivirus pick up browser hijacker?

Certain antivirus programs will pick up browser hijackers, but if your browser has already been hijacked, you should have a look at our guide on how to take it back.

Editor's Note: This article was originally published in August 2016 and was revamped and updated in December 2020 for freshness, accuracy, and comprehensiveness.