Top Antivirus Software of 2021
Last updated: Jul 2021
Protect your computer and personal information with the newest products offered by antivirus companies!

Top10brands.com selection of The Best Antivirus Software 2021

1 Most popular pick
McAfee - Protect what matters.
5
2
Norton - Choose to be safer online.
4.9
3
TotalAV - Security and Protection for Your digital world.
4.9
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Check Out Our Top 10 Antivirus Software Sites


1

McAfee

McAfee - Protect what matters.
  • 5
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Total Protection includes antivirus, gamer security, identity protection and secure VPN.

  • On the market since: 1987
  • Intended for: Home use
  • Compatible with: Windows, macOS, Android, iOS
Total Protection includes antivirus, gamer security, identity protection and secure VPN.

It’s more than just antivirus software—it’s peace of mind. Defend yourself and the entire family against the latest virus, malware, spyware and ransomware attacks while staying on top of your privacy and identity.

  • Award-winning antivirus
  • On-the-go Secure Wi-Fi
  • Multi-faceted privacy protection
  • Comprehensive internet security
  • Dependable performance
  • Number of devices: 1 - 10
  • Trial: 30 days
  • Parental control:
  • Smartphone support:
  • Firewall Protection:
McAfee
  • 5

2

Norton

Norton - Choose to be safer online.
  • 4.9
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Keep Your online activity private and protect Your identity.

  • On the market since: 1991
  • Intended for: Home use
  • Compatible with: windows, macOS, Android, iOS
Keep Your online activity private and protect Your identity.

Norton provides industry-leading antivirus and security software for your PC, Mac, and mobile devices. Opt-in to Cyber Safety. Multiple layers of protection for your devices and online privacy for the whole family.

  • 100% Virus Protection Promise
  • Cloud Backup
  • School Time feature
  • Credut Monitoring
  • Reimbursement for stolen funds
  • Number of devices: 5 - 10
  • Trial: 7 days
  • Parental control:
  • Smartphone support:
  • Firewall Protection:
Norton
  • 4.9

3

TotalAV

TotalAV - Security and Protection for Your digital world.
  • 4.9
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Advanced real-time protection from harmful threats and viruses.

  • On the market since: 2016
  • Intended for: Home use
  • Compatible with: Windows, macOS, Android, iOS
Advanced real-time protection from harmful threats and viruses.

Protect Yourself From Ransomware, Hackers, Viruses, & Spyware.

  • Cloud Scanning
  • Browser Cleaner & Manager
  • Protection Against Adware & Spyware (PUA)
  • Eliminate Viruses, Trojans & Malware
  • Number of devices: 3-6
  • Trial: Free demo
  • Smartphone support:
  • Firewall Protection:
TotalAV
  • 4.9

4

PCProtect

PCProtect - Complete Windows protection for everyone
  • 4.8
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Fast, simple and effective way to protect Your digital world.

  • On the market since: 2016
  • Intended for: Home use
  • Compatible with: Windows, macOS, Android, iOS
Fast, simple and effective way to protect Your digital world.

It's a fast, simple & effective way to protect your digital world in just a few clicks!

  • FREE System Tune-up
  • Real-Time Antivirus Protection
  • Eliminate Cyber-Threats
  • Yearly Protection
  • Number of devices: 1 - 5
  • Trial: 1 Smart scan
  • Smartphone support:
  • Firewall Protection:
PCProtect
  • 4.8

5

Kaspersky

Kaspersky - Cybersecurity that is always a step ahead
  • 4.8
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Feel truly safe with online protection against latest viruses and hackers.

  • On the market since: 1997
  • Intended for: Home use
  • Compatible with: Windows, macOS, Android, iOS
Feel truly safe with online protection against latest viruses and hackers.

Shop, stream, bank and browse the web securely with award-winning protection against the latest online threats. Kaspersky triple-layer security works 24/7 to guard your PC and data. It blocks common and complex threats like viruses, malware, spy apps, ransomware and the full range of hacking techniques.

  • Proactive detection
  • Real-time protection
  • Instant neutralization
  • Payment protection
  • Filter phishing emails
  • Number of devices: 3 - 10
  • Trial: 30 days
  • Parental control:
  • Smartphone support:
  • Firewall Protection:
Kaspersky
  • 4.8

6

ESET

ESET - Advanced cybersecurity at Your fingertips
  • 4.7
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Protects all aspects of Your digital life with advanced machine learning.

  • On the market since: 1992
  • Intended for: Home & business use
  • Compatible with: Windows, macOS, Android, iOS
Protects all aspects of Your digital life with advanced machine learning.

Ideal for modern users concerned about their privacy, who actively use internet for shopping, banking, work and communication. Secures Windows, Mac, Android and Linux devices.

  • Banking and privacy secured
  • Protect your IoT and webcam
  • Anti-theft
  • Minimal power usage
  • Trusted ESET technology
  • Number of devices: 1 - 10
  • Trial: 30 days
  • Parental control:
  • Smartphone support:
  • Firewall Protection:
ESET
  • 4.7

7

BullGuard

BullGuard - Superior protection for Your devices.
  • 4.6
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Core antivirus, advanced internet security and premium identity protection.

  • On the market since: 2002
  • Intended for: Home use
  • Compatible with: Windows
Core antivirus, advanced internet security and premium identity protection.

New cloud protection technology detects threats as they emerge in real-time, Dynamic Machine Learning protects you even when offline and BullGuard’s award-winning Game Booster allows you to game in complete safety without slowing down your PC.

  • Game Booster
  • Dynamic Machine Learning
  • Vulnerability Scanner
  • Fastest Performance
  • Worldwide support
  • Number of devices: 1 - 15
  • Trial: 15 days
  • Parental control:
  • Smartphone support:
  • Firewall Protection:
BullGuard
  • 4.6

8

Intego

Intego - Security and utility software exclusively for Apple products.
  • 4.4
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Protect Your Mac, Your files and Your family with most comprehensive security suite.

  • On the market since: 1997
  • Intended for: Home & Business use
  • Compatible with: Mac OS X 10.9 - macOS 11.0
Protect Your Mac, Your files and Your family with most comprehensive security suite.

100% malware immunity for your Mac. Do anything you want online. Intego have got your back! Whether you’re at work, traveling to conferences or in a cafe, Intego NetBarrier will automatically switch to the appropriate firewall setting for the best level of protection.

  • 24/7 Antivirus protection
  • Intelligent firewall for network protection
  • Stops 3rd party from collecting your data
  • Intuitive design of security level
  • Number of devices: 1 - 5
  • Trial: 30 days
  • Parental control:
  • Firewall Protection:
Intego
  • 4.4


Which Is Best For Your Need?

McAfee - Protect what matters.
Norton - Choose to be safer online.
TotalAV - Security and Protection for Your digital world.
PCProtect - Complete Windows protection for everyone
Kaspersky - Cybersecurity that is always a step ahead
ESET - Advanced cybersecurity at Your fingertips
BullGuard - Superior protection for Your devices.
Intego - Security and utility software exclusively for Apple products.

General

Technology plays an important role in our 21st-century lives, with the internet being a large part of this. It’s hard to imagine what our lives would be like without it. But with the good, always comes the bad. The internet gives people whose intentions may not be upstanding the opportunity to anonymously steal the information of others.

This has created an entire industry of tech companies offering antivirus software to protect your privacy and information. The various offerings of these companies protect you from the actions of others and using them is safeguarding yourself in the virtual world just like you would lock the doors to your house in the physical world.

Watch out

Technology is developing at the speed of light; but while most of it is beneficial, some with bad intentions work to develop new ways to cheat and steal. Viruses are constantly evolving and the approach their authors use changes frequently. The most common goal of malicious viruses these days is to steal private information, often with the intention of selling it.

Almost everyone knows now to not open an email from a suspicious email address. Most are also aware of the risks associated with public wi-fi hotspots. Though encryption has made them safer, there are still risks associated with them, particularly when using mobile apps that may not encrypt your data. Viruses are ever-evolving, though, and the next large threat is lurking around the corner for the unaware — but if you are protected by updated antivirus software, your information will be as safe as possible.

Helpers

Antivirus software services offer multiple features to help protect your information on the internet. Examples include:

  • Online activity scanners;
  • File scanners;
  • Email scanners;
  • USB scanners;
  • Script blocking;
  • Scheduled scans;
  • Instant message scanning;
  • Automatic scanning.
How to choose

The market is currently saturated with companies providing antivirus software — how in the world can you choose which one to buy? We’ve put together a list of the best antivirus programs on the market to help you choose.

At the top of this page, you can find the main features offered by these antivirus programs. Before comparing them, you likely want to determine the following:

  • how many devices you want to protect,
  • how many users will use it,
  • and which operating systems you use.

Once you know with you need you can also check the customer support offered and prices. We highly suggest you take advantage of the free trials that most companies offer, though note that some features may be limited during the trial period. 

Apple

It is widely believed that Mac operating systems are less vulnerable to viruses than Windows systems. The main cause of this is likely due to there being fewer Mac users thus causing authors of viruses to focus on Windows. Despite this, Macs are still vulnerable and it is still worth having antivirus software to protect your information if you use one.