10 Best Antivirus Software for Windows 2021

best antivirus software for windows

Antivirus software is a computer-based program used to detect, prevent, and remove malware that has infected your device. They are very essential to protect your data and privacy from getting corrupted or stolen.

Whether it’s your Windows PC, Mac, tablet, laptop, or anything, all devices are continuously exposed to malware attacks. Hence, having a stealthy antivirus program will not risk malware attacks. Therefore, antivirus programs are available for a wide range of operating systems, including Windows, iOS, Android, and even Linux.

How Does Malware Attack Your Device?

Viruses lurk everywhere; even if you take precautions when performing internet searches, you could find a virus that costs you a lot of time and money. Hackers constantly develop new forms of software for any purpose like:

  • Steal your personal information from computer files
  • Steal bank information or account login info
  • Pop up ransomware threats to get money from you
  • Turn your device into a ‘bot’ to perform email spamming.

Some risks are more serious than others. On the other hand, Viruses nearly always consume CPU, memory, and other system resources, reducing your productivity and jeopardizing your privacy.

Do you need antivirus software?

With preloaded virus scanners and protection tools, many users think about whether they should go for a third-party antivirus program or not. Some experts argue that you don’t need to have antivirus until you follow a safe browsing habit.

But, in one line, the answer is, “YES, YOU DEFINITELY NEED AN ANTIVIRUS SOFTWARE!”

Why?

Nowadays, hackers keep working on different ways to create and improvise malware. There are different types of viruses that do not look malicious at all. They do not even steal your data or do any financial harm; they execute other activities. 

You never know when a piece of adware will start stealing your data or giving hackers access to your device. You cannot tell when a secure website becomes harmful, no matter how cautious you are while browsing.

These are some of the reasons why you should safeguard your software against viruses.

  • Protect your files, personal information, etc.
  • Setting parental controls so that your children or any others person cannot access something harmful.
  • Keeps you from infecting others while you are communicating.
  • Blocks untrustworthy websites and warns you before you enter the browser.
  • Adware makes your PC real slow, so antivirus gets rid of adware and makes your PC fast.
  • No manual computer scans and also less spamming.

Also Read: Detect Spyware on iPhone

Best Antivirus Software for Windows 2021

Since Windows is the most widely used PC operating system in the world, hackers target Windows users. Here’s the list of some best antivirus for windows.

  1. Avast Free Antivirus
  2. AVG Antivirus Free
  3. Bitdefender Antivirus Plus
  4. Kaspersky AntiVirus for Windows
  5. BullGuard Antivirus
  6. Avira Antivirus Pro
  7. Sophos Home
  8. Norton 360
  9. Avira Prime
  10. Panda Dome

1. Avast Free Antivirus

avast free antivirus as the 10 best antivirus software for windows

Avast is one of the oldest antivirus companies, protecting users since 1988 and maintaining a global user base of over 400 million. It is available for all kinds of operating systems like Mac, Android, or iOS, PC. It consistently ranks extremely high for its core virus protection engine and malware removal tools. Even though Microsoft has stopped upgrading Windows 7, Avast continues to support it.

Features

  • Easy-to-use interface.
  • It has a feature, i.e., DO NOT disturb mode, which avoids pop-ups when watching a movie or playing a game.
  • Secure web browser and network security scanner.
  • Lifewire highlights Behaviour Shield, which keeps an eye on your app, making sure they don’t act strangely.

Download – Avast Free Antivirus

Also Read: Windows Defender vs Avast: Which One Is Best For Me?

2. AVG Antivirus Free

avg antivirus

Over the past decade, AVG has continuously won awards from AV-Comparatives as one of the pioneers of free antivirus software for Windows. It has been achieving strong scores in a variety of independent tests and for its excellent protection against phishing. 

AVG defends against zero-day threats by blocking unknown (and potentially harmful) files from being opened and then forwarding them to AVG’s Threat Labs for further analysis. AVG monitors your computer for dangerous URLs, unwanted browser add-ons, and slowdowns. If they’re malicious, a cure is developed and distributed to you and the rest of the AVG community. 

It’s worth mentioning that, despite Microsoft’s discontinuation of support for Windows 7, AVG continues to offer the greatest antivirus software for that operating system.

Features

  • It offers several bonus features, including a free File Shredder to delete sensitive files securely.
  • It prevents your data from being exposed.
  • It keeps all your online activity private and away from hackers, nosy neighbours, and curious agencies. 

Download – AVG Antivirus Free

3. Bitdefender Antivirus Plus

Bitdefender Antivirus Plus is a high performer in an independent antivirus research laboratory, providing great security for Windows 10 PCs. In its most recent test, one of those big-name labs, AV-Test, granted Bitdefender a 100 percent protection rating. Bitdefender was also highly rated by AV-Comparatives, which granted the antivirus an ‘outstanding product award’ in its summary report for 2020. You get strong Anti-protection, and Bitdefender Antivirus Plus, in addition to its excellent antivirus engine, is one of the best alternatives for blocking harmful websites on Windows machines.

Price: $59.99/year

Features

  • Super antivirus engine with lots of features.
  • Nicely user-friendly for beginners.
  • It had a well-featured package with some very smart touches and the icing on the malware-busting cake.
  • It includes SafePay, a well-designed and fully secure browser capable of performing sensitive tasks such as online banking, as well as a password manager and vulnerability scanner.

Download – Bitdefender Antivirus Plus

4. Kaspersky AntiVirus for Windows

Kaspersky is another security industry veteran. Kaspersky AntiVirus hasn’t seen many updates in the last couple of years, and it didn’t need to. With the 2021 version, some useful refining and tuning have been applied, including new performance choices that minimize battery drain when running on a laptop, further decreasing the app’s system impact. 

Kaspersky is already a very streamlined tool. It also provides a lot of freedom when it comes to customizing virus scans, with a System Watcher module that allows Kaspersky to detect threats that aren’t yet known, such as new ransomware. When it comes to malware protection, this isn’t just a lean antivirus; it’s a mean one. 

Price: $29.99/year

Features

  • Highly accurate antivirus engine and self-protection defense.
  • User-friendly.
  • Very low impact on system performance.
  • It allows you a lot of greater flexibility in how virus scans are configured.

Download – Kaspersky AntiVirus for Windows

5. BullGuard Antivirus

BullGuard Antivirus takes a unique approach, focusing on gamers concerned about antivirus interfering with their gaming sessions. BullGuard’s Game Booster optimizes running processes under Windows 10 to offer PC games – or, indeed, other full-screen apps – more CPU oomph, with the goal of not only alleviating any potential slowness but also making games run faster. That’s rather smart, and independent testing has confirmed that it works. Aside from that, the capabilities are more basic than those included in certain antivirus software. However, you receive good anti-ransomware protection, as well as robust URL filtering and a vulnerability scanner.

Features

  • Game boosting tech that works.
  • Good quality web protection.
  • It enables real-time detection and blocking of potentially malicious behavior before it can do damage, even when your device is not connected to the Internet.

Download – BullGuard Antivirus

6. Avira Antivirus Pro

Avira Antivirus Pro is engineered in Germany, which immediately makes it feel like a trustworthy option. But it has the goods to support this, attracting gaze from independent test laboratories who rated it highly for its pure protection against viruses. In addition to this, it is liked for the easy way to install and use Avira Antivirus Pro. 

Price: $29.99/year for Internet Security
$40.00/year for Premium Protection

Features

  • Strong malware defenses.
  • Limited features in comparison to others.
  • It offers anti-scam protection.
  • Super easy to use with less price.

Download – Avira Antivirus Pro

7. Sophos Home

Here is another useful tool to protect your devices against cybersecurity experts from virus attacks. For internet security, Sophos is a trusted name. Therefore, their solution for Sophos Home antivirus is as expected. The companies have offered a full security solution for Windows, iOS, Android, and Mac. You can use the tool-free to protect your device with protection against threats and web monitoring in real-time.

Price: $44.99/year

Features

  • With the same level of security on all your devices, you can connect up to 3 Windows and Mac OS devices to your free account.
  • Parental control also with the free plan, which is ideal for small families.
  • It has ransomware protection, privacy protection, secure banking with identity protection.

Download – Sophos Home

8. Norton 360

norton 360

Online protection from all crucial cyber threats is provided by Norton 360, a vendor. The service also provides additional features like cloud backup, a smarter firewall, and password manager from blackouts to malware protection. Because of its robust security, Norton 360 has already gained huge fame and even advanced plan. You can use the standard Norton 360 plan for only one device. The plans are designed to support Windows, iOS, Mac, and Android. So you can install it easily on any device that you need.

Price: $49.99/year

Features

  • Norton 360 offers a risk-free 30-days trial to all first-time users.
  • It takes care of the security of the gamers’ community.
  • Webcam security with smart firewall and dark web monitoring.
  • It also has a secure 10GB cloud backup to provide ransomware protection.

Download – Norton 360

9. Avira Prime

Avira Prime is such a paid scheme in which investments are worthwhile. The solution ensures real-time security 24/7/365 against all threats from online. Moreover, it offers a lot of additional features. There’s no need to worry about protecting other devices in your home. Up to 25 devices with the same features can be secured at a time with Avira Prime. It is, therefore, suitable for large and small families or even small enterprises.

Price: $69.99/year

Features

  • Encrypted browsing session and PC cleaner
  • Unlimited VPN and Device optimizer with a password manager
  • Data security and data breach alerts

Download – Avira Prime

10. Panda Dome

Panda Dome is great for Windows users seeking free Windows antivirus. It isn’t as popular as Norton and Kaspersky or any of the above brands. But it certainly compares its robust antivirus security to those points. You can even protect Android, Mac, and iOS devices if you manage to pay a few bucks. 

Its premium plans also include all the fantastic security features. But Panda Dome’s monthly payment plans are like most, unlike most. These plans require only a couple of dollars each month that does not hurt your budget at the time of your subscription.

Price: $26.24/year for Essential Protection
$35.24/year for Advance Protection
$44.24/year for Complete Protection

Features

  • Impressive easy-to-use interface which doesn’t take long for installation.
  • It had limited VPN and scanning for external drives features.
  • It’s available on Mac, IOS, and Android devices for all operating systems.

Download – Panda Dome

Conclusion

Summing up, These antiviruses are the top protective tools for your devices. These tools have everything from a precise malware detection rate to platform compatibility, which should provide a premium security solution. Using Antiviruses, you can protect your pc from malware and hackers — also your data and privacy.

Read More: 12 Best Websites To Download Paid Software For Free

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