Top10Antivirus

Best Computer Security Software 2025

We have analyzed and tested the best computer security software in detail for our readers and presented the most reputable providers in a user-friendly list. Don't become a victim of cyber-attacks - Choose one of the leading providers of antivirus software from the table below to protect your data and computer!

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2025 Editor's Choice
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TotalAV

Award-winning antivirus. Trusted by millions of users around the world.

  • Best for Windows, Mac, Android and iOS
  • Multi-level virus protection and outstanding detection rate
  • Includes VPN, Firewall and many other security enhancements
  • Unbeatable in terms of Value-For-Money
TotalAV 2025 Great Deal! Save 81% Off
9.8
Outstanding
$99.00
Only $19.00
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TotalAV 2025 Great Deal! Save 81% Off
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Norton

Norton is one of the most well-known brands in the competitive antivirus business - and with good reason...

  • Protect your PC, Mac® or mobile device
  • Won the 'Best Protection Award' from AV-TEST
  • Virus Protection Promise (Money Back Guarantee)
  • Best Parental Control features
9.5
Excellent
$119.99
From $29.99
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3down
Aura

Aura offers strong security features, including identity theft protection and VPN integration, ensuring comprehensive online safety.

  • Antivirus protection for up to 10 devices
  • Protect against ransomware, trojans, and more
  • Military-grade VPN and Password Manager
  • 4.4 Trustpilot Score. 60-day money-back guarantee
9.3
Very Good
$69.99
From $35.99
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Panda

Advanced machine learning antivirus with many added features at an incredible price + a FREE VPN.

  • Highest levels of protection
  • A free VPN included in every package
  • Clean user interface
  • Minimal performance impact
9.1
Very Good
$59.99
From $27.00
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5
Bitdefender

Bitdefender security solutions are constantly collecting top marks from various testing centers worldwide.

  • PC MAG Editor's Choice - 6 years in a row!
  • Absolute security for Windows, Android, Mac® and iOS
  • 500 million satisfied users worldwide
  • Parental control offers parents additional online security
8.8
Very Good
$84.98
From $42.49
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PC Protect

Antivirus engine with real-time protection, firewall, ad blocking, disk cleaning and more.

  • One of the most accurate malware detectors
  • Received 4.6/5 Trustscore on Trustpilot (from 673 reviews)
  • Offers tune-up tools for optimizing system performance
  • Does not hog resources or slow you down, even on an old PC
8.6
Very Good
$99.00
From $19.00
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7
Avast

Contains several important security tools to keep your system free from viruses.

  • Excellent Scores in Third-Party Lab Testing
  • The free version of the software is decent
  • E-Mails without spam - keeps your inbox clean
  • Gamer mode is a must if you play many games online
8.5
Good
$99.99
From $49.99
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8
AVG

Provides on-the-go protection and tons of extra features without compromising your computer’s performance.

  • Trusted by 435 million users worldwide
  • Excellent Trustpilot rating of 4.3 from 14,322 reviews
  • Offers webcam and ransomware protection
  • Enjoy a 60-day free trial!
8.4
Good
$99.99
From $49.99
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Save 45%
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Avira

Avira Antivirus is a German company with more than 30 years of experience, so quality is guaranteed

  • First class malware protection
  • Effortlessly detects all known ransomware threats
  • Capable of repairing damaged files
  • Lightweight updates don't impact system speeds
8.1
Good
$109.99
From $59.99
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Save 81%
10
Surfshark Antivirus

Surfshark is a great VPN that has recently launched an antivirus with many decent features.

  • Great security package: Antivirus + VPN
  • One account for ALL your devices
  • Excellent Trustpilot score
  • Checks for data breaches and offers real-time alerts
7.9
Good
$269.25
From $50.85
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Do I need computer security software?

Whether you have a computer or laptop - PC security software is important in protecting your device and data from various online threats. Computer security software typically includes antivirus software, firewall protection, and other security features that can help defend against malware, viruses, and hacking attempts. Malware and viruses can cause significant damage to your PC or Laptop, whether you need Windows security or protection for Mac OS, and in some cases, can compromise your personal and sensitive information. Having computer security software can help detect and remove these threats before they can cause harm to your device or compromise your data. Additionally, computer security software can help protect you from online scams and phishing attempts by blocking suspicious websites and emails. It can also provide other features such as parental controls, identity theft protection, and device tracking in case of loss or theft. While having computer security software is important, it's also essential to keep it up to date to ensure that it can detect and defend against the latest threats. It's also important to practice safe browsing habits and be cautious when clicking on links or downloading files from the internet.

Frequently Asked Questions (FAQ)

Do I still need antivirus software in 2025?

Yes! There is simply no way for creators of any Operating System and therefore, your standard built-in antivirus software, to keep up with the fast-changing cyber security landscape. If you want to safeguard your computer against advanced cyber threats like phishing, online theft, and all sorts of malware attacks, you need the extra layer of protection provided by third-party antivirus suites.


Isn’t free antivirus software sufficient?

As with all things free, you only get the bare-bones with a free version. This means basic protection against viruses, spyware, and malware, and other potential threats. While that is better than nothing, it is rarely effective against any issues outside of an underlying bug in the platform and will not protect you against phishing scams, ransomware attacks and other nasties.


Besides real-time protection against virus attacks, what else do I get from a paid antivirus software?

Besides getting better protection, paid antivirus programs often come with extra features such as password management, a firewall, protection for your mobile and tablet, a VPN, parental controls, identity theft protection, and much more.


I’m currently running a free antivirus program from another vendor, do I need to remove that before installing a new one?

Yes! It is not advisable to have two antivirus scanners running at the same time as this might create a conflict. For example, your old antivirus software may detect the new one as malicious and attempt to stop its actions. The same is true for the new software. Also, running two software at the same time is inefficient on your system's resources.


Does antivirus software slow down my computer?

All software requires a certain amount of processing power to do its job and antivirus programs are no different in this respect. With the increase of processing power, the belief that antivirus software slows down your computer usually comes from people who have suffered these issues in the past. However, the last 10 years have seen significant improvements in this respect and during our testing process, we now find that even the most thorough scans consume almost negligible amounts of resources. Unless your computer or laptop is more than 7 years old, you do not have to worry about modern antivirus software affecting your computer's speed at all!

Transparency Disclosure

The reviews, rankings, and articles found on Top10antivirus.review reflect the considered judgments of our editorial team. We do not own or operate the antivirus brands listed on this site. Our goal is straightforward — to guide visitors in selecting the antivirus software that best meets their needs. We may earn a commission when you purchase products through links on our site. However, our content is the result of extensive research and careful evaluation, and our recommendations remain independent of any affiliate compensation Top10antivirus.review may receive.
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