Top 10 Best Free Antivirus Software (2021)

Let’s help you find the best malware protection and removal software

Formerly, there was no shortage of free antivirus software providers. However, off late, most antivirus services are premium and require a subscription or one-time purchase. Antivirus is the go-to solution to fight malicious software and viruses. Since, finding the right antivirus can be daunting, especially because of the overwhelming number of options available in the market, here you can compare free antivirus reviews, to help you choose the best one.

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16 antivirus providers found, sorted by top featured. Advertising Disclosure

Editor's Choice
McAfee

McAfee

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Get smart next-generation security for your devices. McAfee antivirus detects and blocks all sorts of new and old viruses and malware.

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McAfee

Highlights

  • 30-Day Money Back Guarantee
  • AV-Test Certified
McAfee Review

Testing Awards

Norton

Norton

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Norton offers powerful layers of protection for your devices and online privacy – all in a single place. Protect your PCs, Mac, tabs, and smartphones.

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Norton

Highlights

  • 24/7 Customer Support
  • AV-Test Certified
Norton Review

Testing Awards

Webroot

Webroot

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Webroot safeguards your device from online and offline threats and keeps the device and data safe at all times.

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Webroot

Highlights

  • 30-Day Money Back Guarantee
  • AV-Test Certified
Webroot Review

Testing Awards

Total AV

Total AV

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Get award-winning malware protection from TotalAV. Keep your device 100% safe from malware and viruses with TotalAV antivirus protection.

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Total AV

Highlights

  • Protects All Devices Windows, Mac, Android & iOS
  • Protection against Viruses, Malware, Adware & Spyware
  • 100% Free Antivirus Software
  • VirusBulletin VB100 Test Award
  • Trustpilot 5 Stars (#1 in Software Company category)
  • Most Popular Antivirus Protection 2020
Total AV Review

Testing Awards

PC Protect

PC Protect

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Protect and boost your device with PCProtect. Get security from malicious software, and optimize your device’s performance.

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PC Protect

Highlights

  • 24/7 Customer Support
  • 30-Day Money Back Guarantee
PC Protect Review

Testing Awards

Bitdefender

Bitdefender

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Bitdefender Antivirus offers one of the best and most powerful security software for personal devices, home & business users.

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Bitdefender

Highlights

  • 30-Day Money Back Guarantee
  • AV-Test Certified
Bitdefender Review

Testing Awards

Avast

Avast

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Avast detects security and performance issues and helps fix things instantly. It offers real-time protection from cyber threats and viruses.

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Avast

Highlights

  • VB100 Virus Testing Award
  • AV-Test Certified
Avast Review

Testing Awards

AVG

AVG

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AVG AntiVirus will protect you from viruses and malware. It will keep your personal data safe with App Lock, Photo Vault, Wi-Fi Security Scan, and more.

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AVG

Highlights

  • VB100 Virus Testing Award
  • AV-Test Certified
AVG Review

Testing Awards

Kaspersky

Kaspersky

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Detects and blocks viruses, malware, spyware, attacks and more, while preventing online trackers from collecting your data.

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Kaspersky

Highlights

  • VB100 Virus Testing Award
  • AV-Test Certified
Kaspersky Review

Testing Awards

Malwarebytes

Malwarebytes

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Offers complete protection against viruses, ransomware, malicious websites, and other advanced online threats.

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Malwarebytes

Highlights

  • Dedicated To Malware
Malwarebytes Review

Testing Awards

BullGuard

BullGuard

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Established in the year 2002 in Copenhagen, Denmark by Morten Lund and Theis Søndergaard, BullGuard is a popular internet security company delivering antivirus software products.

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BullGuard

Highlights

  • 30-Day Money Back Guarantee
  • AV-Test Certified
BullGuard Review

Testing Awards

ScanGuard

ScanGuard

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Scanguard is an amazing all-in-one security and speed optimization software that offers complete protection from malware.

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ScanGuard

Highlights

  • 24/7 Customer Support
  • PC, Mac, iOS & Android Compatible
ScanGuard Review

Testing Awards

Trend Micro

Trend Micro

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TrendMicro has been protecting users from cyber threats and viruses for over 3 decades, and is rather good at doing so.

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Trend Micro

Highlights

  • 30-Day Money Back Guarantee
  • AV-Test Certified
Trend Micro Review

Testing Awards

eset

eset

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With ESET, you no longer have to worry about viruses, malware, or adware, while checking emails, downloading stuff, and browsing.

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eset

Highlights

  • 30-Day Money Back Guarantee
  • VB100 Virus Testing Award
eset Review

Testing Awards

Panda

Panda

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Panda antivirus offers the easy to use and intuitive protection for your computer. Install it and forget about viruses.

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Panda

Highlights

  • 24/7 Customer Support
  • 30-Day Money Back Guarantee
Panda Review

Testing Awards

Sophos

Sophos

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Get unmatched defense against malware, exploits, and ransomware. The antivirus is loaded with several advanced features.

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Sophos

Highlights

  • Internet Security Features
  • Great Value
Sophos Review

Testing Awards


Tips and Information on Buying an Antivirus

As there are a variety of antivirus software and solutions available in the market, it can be extremely difficult to find the right one that meets your needs. Check out some of the best tips and information to help you in the process.

McAfee Next Gen Internet Security Software 2021

McAfee Next Gen Internet Security Software 2021

The ever-widening use of the internet for running devices, apps, and web services in our houses is making us highly susceptible to internet break-ins. The malware threats in 2021 are a little creatively compounded as many individuals are continuing to operate from home; the attackers have come up with techniques that will not only impact the consumer and their families but also the enterprises. This year the attacks on the cloud platforms and users will also evolve to a more polarized state where they will either be “mechanized and widespread” or “sophisticated and precisely handcrafted.&...

Everything About Webroot Antivirus Software

Everything About Webroot Antivirus Software

Why Do We Need Antivirus? Antivirus protection is a necessity for every person and business who wishes to enter any digital space. Having a reliable antivirus will protect your data and computer systems from getting corrupt. This antivirus software acts as a gatekeeping personal who secures your computer and prevents unauthorized access. You must have heard countless times that ‘Prevention is better than cure.’ Hence, it is suggested to have a software already in place to detect and prevent every virus attack rather than regretting and spending a fortune of...

Best Antivirus Software 2021

Best Antivirus Software 2021

Surfing the web or streaming a series can seem innocuous, but using the Internet can be fraught due to innumerable threats. Online presence imposes these threats because the web’s anonymity has attracted plenty of wrongdoers who want to gain unauthorized access and monitor your online activities. They do so to steal your personal information for financial gain and to cause trouble. Hackers carry out these cyber threats using a variety of evolving techniques. These techniques include various types of malicious software that hit in forms such as: Viruses: Viruses can change the functioning of other software on ...

Best Spyware Protection Software - 2021

Best Spyware Protection Software - 2021

Spyware is one of those malwares that can easily deceive the protective shield of Antivirus. Only a competent Antivirus can protect your device against all types of malware, including spyware. Common Antivirus utility exhibits the capability to defend your device against all kinds of malware, including adware, Trojans, bots, rootkits, viruses, and more. Many Antiviruses come with added tools that aim at barring spying activities. Among the total defenses that this article will discuss, most of them are laced with the ability to defend your device against spyware. All the defenses mentioned here have earned more than three stars in the...