Just the idea of putting your data and hardware at risk by having your device riddled with malicious software or viruses is unnerving, and to make things scarier, in the first 6 months of 2021 alone, UK residents lost £1 billion to cybercrime.

The best way to put your mind at ease is to opt for an antivirus solution, but with so many options, finding the best antivirus software in the UK isn’t easy.

In this post, we review the best free and paid UK antivirus software to help you find one that best fits your security needs and your budget.

Let’s get started!

Best Antivirus Software in the UK for 2023: Top 12

  1. TotalAV — Overall, our top pick for the best UK antivirus software. An award-winning service with the bespoke AI Total WebShield tool in place to block attacks and viruses.
  2. McAfee Antivirus Plus — Strong cloud-based antivirus product for comprehensive protection, with tools to tackle data leaks, phishing scams, and identity theft. Great for Windows.
  3. Norton — A long-trusted antivirus provider with strong guarantees, which offers AI threat detection and specialised webcam protection tools.
  4. Avast — The best free UK antivirus software product on the market, which offers virus and malware protection, a VPN, and password management.
  5. Kaspersky — Popular home and business antivirus pick from a major name in cybersecurity, with a wide range of security and privacy features.
  6. Avira — Fast, dependable solution with lots of security features to block viruses and malware – and one of the top free UK antivirus tools.
  7. Surfshark — Leading security package that also includes a robust VPN to provide an all-round online privacy and safety perimeter.
  8. Intego — Apple-focused provider with solutions tailored for Mac and iOS to offer a complete shield to virus and spyware attacks, as well as parental controls and a network firewall.
  9. ESET — Great choice for performance and fast scans, with tools for banking encryption, file server security, and protecting mail.
  10. Quick Heal — A budget-friendly software product that comes with tools for automating backups and preventing online tracking and a file vault.
  11. ZoneAlarm — Security suite with an antivirus and anti-spyware engine that offers ransomware and phishing protection and a two-way firewall to make you invisible to hackers. Great free plan.
  12. BitDefender — Innovative tools to combat anti-phishing, spam, fraud, and zero-day threats with minimal device impact. Advanced parental controls and multi-device capacity make it ideal for families.

The Best Antivirus Software UK 2023: Top 12 Reviewed

Choosing the best UK antivirus software isn’t easy, so we’ve made it simple by reviewing each one’s features, pricing, and pros and cons.

1. TotalAV — Overall, Our Top Pick for the Best UK Antivirus Software

TotalAV best UK antivirus software

TotalAV comes in first place in our round-up of UK antivirus software. It offers impressive security, a powerful built-in VPN (with fast speeds across all the servers), and it has a near-perfect 99%-100% threat detection rate.

And to make matters even better, they also offer an affordable solution to protect all of your devices (Windows, Mac, iOS, and Android! There’s no bias here). This is also one of the top-rated antivirus software in Canada for 2023.

With solid 360-degree online security at bargain prices, you’d be hard-pressed to find a better UK antivirus solution. We’re confident that joining TotalAV’s 30+ million customers will be the best decision you make for your online protection, anonymity, and device security.

Special Features:

  • Password vault
  • Ad and cookie tracking blocker
  • Receive threat alerts
  • Detection and removal of duplicate files
  • Real-time protection against any potential threats
  • WebShield to protect you from risky websites
  • Ad blocker (including those found in videos)
  • Easily set up scheduled scans


Here’s what yearly antivirus protection will cost you with TotalAV:

  • Antivirus Pro — £29/year (renews at £119/year) — 3 devices
  • Internet Security — £39/year (renews at £145/year) — 5 devices, safe browsing VPN
  • Total Security — £49/year (renews at £179/year) — 6 devices, total AdBlock, password vault

All the plans above come with a no-questions-asked 30-day money-back guarantee so that you can try TotalAV completely risk-free.

Overall, TotalAV is intuitive and super easy to navigate and for the value on offer, £119/year for 3 devices is a bargain.


  • Comes with a powerful VPN
  • Supports all devices
  • A simple dashboard that’s easy to use


  • High auto-renewal pricing

Devices Supported

Money-Back Guarantee  Free Plan/Trial Cheapest Plan  Most Expensive Plan
Windows, Mac, Android, iOS 30-days No £119/year (3 devices)

£179/year (6 devices)

2. McAfee Antivirus Plus — Strong Cloud-Based Antivirus Product

McAfee the best antivirus software UK for Windows 10

McAfee is a popular antivirus that offers an all-in-one solution that includes a secure VPN, identity monitoring, plus all the antivirus security features you need, in one.

Regardless of the device, McAfee protects Windows, Mac, iOS, and Android — protecting your PCs, laptops, smartphones, and tablets.

Special Features:

  • Powerful antivirus technology to protect against threats
  • Protection score to improve any vulnerabilities
  • Scans to see if your private data is being used online and removes it
  • Stop unauthorized access to your accounts
  • Dark web identity monitoring
  • VPN with unlimited bandwidth for 1-5 devices
  • Parental control
  • Firewall to protect your home network from hackers


McAfee has these 4 plans on offer:

  • Antivirus Plus (10 devices) — £24.99/year (renews at £49.99/year) — Basic security
  • Basic (1 device) — £29.99/year (renews at £64.99/year) — Protection score, identity monitoring, and unlimited VPN for 1 device
  • Plus (5 devices) — £39.99/year (renews at £84.99/year) — Unlimited VPN for 5 devices
  • Premium (10 devices) — £49.99/year (renews at £99.99/year) — Parental controls

All of the above plans come with a solid 30-day money-back guarantee.


  • Award-winning malware protection
  • Unlimited VPN for 1-5 devices
  • Best UK antivirus software for Windows 10


  • Parental control is only available on the Premium plan
  • High renewal rates

Devices Supported

Money-Back Guarantee  Free Plan/Trial Cheapest Plan Most Expensive Plan
Windows, macOS, Android, iOS 30-day Free trial £49.99/year (1 device)

£99.99/year (10 devices)

3. Norton — Long-Trusted Antivirus Provider with Great Guarantees

Norton a trusted UK antivirus software

When searching for ‘best antivirus software UK’, it’s likely that you’ve come across Norton, and for good reason — they’re big in the antivirus world.

In fact, they’re so confident in their security that they promise a refund if your device gets infected and they’re unable to remove it. Quite the promise, but we think Norton delivers. In fact, this is why Norton is among our top 3 choices for the best antivirus software in the UK for 2023.

Norton’s firewall does an excellent job of keeping out threats, and the platform’s Smart Scan tool makes it easy to remove any malware that makes it onto a user’s device. Plus, Norton offers a no-log VPN, a password manager, and secure cloud backup for sensitive files.

Let’s take a closer look at what’s on offer at Norton.

Special Features:

  • Anti-spyware, virus, malware, and ransomware protection
  • 10-75 GB cloud backup storage (Windows)
  • PC and Mac firewall for network monitoring
  • Secure password manager
  • Strong parental control
  • No-log VPN included to further protect you online


Norton has 3 pricing plans that can be billed yearly or bi-yearly:

  • Plus (1 device) — £9.99/year (renews at £34.99/year) — PC cloud backup, real-time threat protection, firewall, password manager
  • Standard (1 device) — £14.99/year (renews at £64.99/year) — VPN included, SafeCam protection
  • Deluxe (5 devices) — £29.99/year (renews at £84.99/year) — Parental control, dark web monitoring
  • Premium (10 devices) — £39.99/year (renews at £149.99/year) — Identity restoration support, social media monitoring

All of the plans above cover varying numbers of devices, including Windows, Mac, smartphones, and tablets. And on top of their unique promise, Norton also offers a staggering 60-day money-back guarantee for annual subscriptions.


  • Generous 60-day money-back guarantee
  • Free trial for mobile devices
  • Support for up to 10 devices


  • The Norton icon remains on the mobile screen
  • Doesn’t cover iOS devices
  • Expensive renewal pricing

Devices Supported

Money-Back Guarantee  Free Plan/Trial Cheapest Plan Most Expensive Plan
Windows, macOS, Android 60-day Mobile trial £34.99/year (1 device)

£149.99/year (10 devices)

4. Avast — Best Free UK Antivirus Software on the Market

Avast, best free UK Antivirus

With countless awards and over 30 years of experience under their belt, Avast is a name worthy of featuring in our top 5 — in fact, in March 2022’s Malware Protection Test, Avast proved to protect against a whopping 99.98% of online threats.

With a near-perfect detection rate, safe browsing, emailing, and wifi security are guaranteed with Avast’s quality security — even with the free version.

The software’s advanced privacy and security tools paired with its massive threat detection network and AI learning will help keep you protected from well-known and emerging threats.

Special Features:

  • Ransomware protection
  • Run smart scans to detect suspicious files
  • WiFi security with user-blocking capabilities
  • Behaviour and File Shield for alerts on suspicious apps and files
  • Rescue Disk scans your device when it’s off
  • Isolates potentially harmful files from the rest of your system


  • Free (1 device) — £0 — Block viruses and malware, protect against ransomware
  • Premium (10 devices) — £49.99/year — Adds WiFi security, unsafe website protection, phishing sites, and remote access attacks
  • Ultimate (10 devices) — £79.99/year — Adds a VPN, cleanup premium, and anti-tracking to protect your online identity

You can trial Avast’s paid plans risk-free for 30 days and get your money back if you find that it isn’t your cup of tea.


  • Incredibly easy to use
  • Solid free antivirus software
  • Affordable paid subscriptions
  • Has a superb track record


  • Free users experience intrusive upselling
Devices Supported Money-Back Guarantee Free Plan/Trial Cheapest Plan Most Expensive Plan
Windows, Mac, Android, iOS 30-day Free plan £49.99/year (10 devices) £79.99/year (10 devices)

Kaspersky, leading UK antivirus

All the latest online threats are simply no match for Kaspersky. Last year alone, Kaspersky annihilated nearly 700 million attacks (64 million of which were completely unique)!

As an antivirus loaded with competitively-priced options suitable for various needs and budgets, it’s proven a popular home and business online security measure for many around the world.

From enhancing your online protection to identity protection and boosting your device’s performance — Kaspersky does it all, and more! In fact, it also offers one of the best parental control apps to safeguard your kids both online and offline, plus a VPN for anonymous online freedom.

Special Features:

  • Anti-virus, malware, and ransomware protection
  • Protect against risky websites and files
  • Safeguards you from phishing attempts
  • Cleans and optimizes the performance of your device
  • Stalkerware detection for alerts on spyware apps


  • Standard (3 devices) — £19.99/year — Includes anti-virus and hacker, plus existing threat removal, ad blocker, and performance booster
  • Plus (5 devices) — £26.99/year — Adds an unlimited VPN
  • Premium (5 devices) — £27.99/year — Adds identity protection and 24/7 remote support

There’s also a limited free version that will scan and remove viruses, and a solid 30-day money-back guarantee that you can take advantage of to test Kaspersky risk-free now.


  • Performed well in tests
  • Offers industry-leading security
  • Ample plans for both home and business needs
  • Paid plans are competitively priced


  • Users experience issues with repeat subscriptions
Devices Supported Money-Back Guarantee Free Plan/Trial Cheapest Plan Most Expensive Plan
Windows, Mac, Android, iOS 30-day Limited free scan £19.99/year (3 devices) £27.99/year (5 devices)

6. Avira — Fast, Dependable Solution with Lots of Security Features

Avira the best free antivirus software UK

Avira is certainly one of the best free antivirus software in the UK because, unlike many free antivirus tools, Avira uses the same scanning and real-time monitoring that’s on offer with their paid version.

Avira’s free antivirus protection allows you to:

  • Scan and repair files
  • Get real-time updates
  • Free 500 MB/month VPN for Mac, Android, and iOS
  • Protection from trackers
  • Secures your connection on public Wi-Fi networks

Avira also wins us over with the fact that you can cover up to 25 devices with one Prime subscription — making it great for both individuals and small businesses looking for quality online security across multiple devices.

Special Features:

  • Clean your device and boost your speeds
  • Block all online threats
  • Secure VPN with unlimited traffic
  • Password manager
  • Anti-scam protection
  • Solid firewall protection
  • Automatic software updates


On top of the superb free version, Avira also offers 3 paid plans, offering you even more protection and nifty extras — here are the prices:

  • Pro (1 device) — £29.99/year — Antivirus protection
  • Internet Security (1 device) — £15.99/year (renews at £38.99/year) — Automatic updates, password manager
  • Prime (5 devices) — £33.99/year (renews at £85.99/year) — Tools to optimize your PC speed, VPN with no data limits

If you’re keen to try Avira’s paid options, there’s a 30-day free trial that lets you test all the premium features before you’re confident in whether or not you want to opt for a paid plan.

And on top of that, there’s also a generous 60-day money-back guarantee with all the paid plans.


  • Free forever options for Windows, Mac, iOS, and Android
  • 60-day money-back guarantee on paid plans
  • Protects up to 25 devices on one Prime subscription
  • The free plan includes scheduled scanning


  • The free version has ads to upgrade

The free version is safe for covering above-standard threats but there are limitations and annoying ads that, more often than not, make the paid version worth it.

Devices Supported

Money-Back Guarantee  Free Plan/Trial Cheapest Plan  Most Expensive Plan 
Windows, Mac, Android, iOS 60-day Forever free plan £29.99/year (1 device)

£85.99/year (5 devices)


7. Surfshark — Leading Security Package with a Robust VPN

Best antivirus UK with a VPN

Surfshark isn’t just an antivirus service because it also comes with a VPN, threat detection alerts, and a safe search engine free from ads and cookie tracking. Its comprehensive set of features makes it one of the best antivirus software India.

Overall, Surfshark goes above and beyond so if you’re looking for online privacy, access to geo-restricted content on Netflix and other streaming services, plus all the antivirus features you need to stay safe on the web, Surfshark is definitely worth considering.

Special Features:

  • Strict no-logs policy
  • Manual, scheduled, or automatic scanning to find and remove threats
  • Protection from ads, trackers, malware, and phishing websites
  • Hides your IP and your location and prevents tracking of your online activity
  • Quick alerts for any data leaks


Surfshark offers 3 pricing plans for their bundle offer, and they all come with a 30-day money-back guarantee — here’s the pricing:

  • 1 month — £10.09/month
  • 1 year — £3.09/month (renews at £6.62/month)
  • 2 year — £1.99/month (renews at £3.31/month)

As you can see, opting for the 2-year plan is the cheapest option and it gives you immense value for money.


  • Simple app
  • Includes a VPN
  • Cheap billing on the 2-year plan
  • Safe no-logging policy


  • Costly monthly plan

Devices Supported

Money-Back Guarantee  Free Plan/Trial Cheapest Plan 
Windows, Mac, Android 30-days No

£3.31/month (2-year plan)

8. Intego — Apple-Focused Provider Offering a Complete Antivirus Shield

Best UK antivirus software for Mac

Although Intego now also has Windows products, it’s been the go-to service for protecting and optimizing your Mac since 1997.

Whether you’re wanting to protect your macOS, OS X, or Windows hardware from threats, Intego has the built-in capabilities to put your mind at ease.

Special Features:

  • Firewall network protection
  • Parental controls for blocking websites and applications
  • Speeds up and organizes your Windows or Mac
  • Backup for quick restoring
  • Anti virus, phishing, and spyware
  • Advanced engine to block attacks
  • Automatic updates and scanning

Intego has various products including a VPN for macOS and Windows to protect and hide your online activity and give you access to the world of geo-restricted streaming services.


Intego has packages specific for Windows, a VPN, and Mac, but they also have a dual plan that covers Windows and Mac devices:

  • Dual Bundle (1 device) — £79.99/year
  • Dual Bundle (5 devices) — £129.99/year

There’s a 30-day money-back guarantee on all products and a 7-day free trial for Windows products.


  • Trusted protection for Windows and Mac devices
  • Loads of package options
  • Dual bundle offers great value for money
  • Best antivirus software UK for Mac


  • No support for Android devices
  • Covering different devices can be costly

Devices Supported

Money-Back Guarantee  Free Plan/Trial Cheapest Plan

Most Expensive Plan

Windows, Mac, iOS 30-day 7-day free trial £79.99/year (1 device)

£129.99/year (5 devices)

9. ESET — Great Choice for Performance and Fast Scans

ESET best antivirus software UK for speed

ESET offers strong antivirus protection for a large variety of needs, varying from homes to enterprises with options to protect 1 or over 1,000 devices.

Of course, the more devices you wish to cover, the more expensive your plan will be.

ESET offer a fast, trustworthy antivirus solution for Mac, Windows, and Android, but unfortunately, there’s no support for iOS devices.

Special Features:

  • Multi-layered protection against malware, ransomware, and phishing threats
  • Powerful data encryption protection
  • Wi-Fi network protection
  • Secure online payments
  • Parental controls
  • LiveGuard to find and remove unknown threats


ESET has 7 products that vary in price depending on the number of devices you’re wanting to cover and the duration of the coverage (in years).

Here are the starting prices for 1 device:

  • NOD32 Antivirus — £29.90/year — Offers the essentials you need to protect your Windows or Mac device
  • Internet Security — £39.90/year — Includes Android coverage, network and confidential information protection, parental controls
  • Smart Security Premium — £49.90/year — Includes Android, strong data encryption, LiveGuard
  • Mobile Security for Android — £9.95/year — Secure banking and shopping, device locating

Besides the above plans, ESET also has plans specific for macOS devices.

If you’d like to try ESET before you commit, there’s a free, generous 30-day trial and if you’re dissatisfied with your purchase there’s also a 30-day money-back guarantee.


  • Large number of options for varying needs
  • 30-day free trial and money-back guarantee


  • Covering several devices can be expensive
  • No support for iOS devices

Devices Supported

Money-Back Guarantee  Free Plan/Trial Cheapest Plan Most Expensive Plan
Windows, macOS, Android 30-day 30-day free trial £9.95/year (Android)

£29.90/year (Windows and Mac)

£49.90/year (1 device)

10. Quick Heal — Budget-Friendly Software Product with Tons of Security Tools

Quick Heal a budget-friendly UK antivirus software

Quick Heal offers a robust suite of solutions spanning over 8 products — including for Windows, Mac, Android, and server security and management.

Special Features:

  • Ransome, malware, phishing, and virus protection
  • WebCam and spam protection
  • Anti browsing tracker
  • Parental controls
  • Wi-Fi scanner
  • Secure banking
  • Complete Mac security
  • Optimized speed, battery, storage, and more for Android
  • App locking and file vault for Android

The features above are for the “Quick Heal Total Security Multi-Device” package as this covers Windows, Mac, and Android devices.

Packages that are specific to a device may come with additional or varying features.


Here’s the pricing of some of Quick Heal’s products:

  • Quick Heal Antivirus Pro (1 user) — £34.50/year
  • Android Security (1 user) — £8.05/year
  • Mac Security (1 user) — £63.25/year
  • Server Antivirus (1 user) — £71.30/year

There’s no doubt that Quick Heal has a lot to offer, but the best package is the “Quick Heal Total Security Multi-Device” because this covers up to 3 devices including Windows, Mac, or Android for £65/year.


  • Offers fantastic security
  • Decent pricing covering 3 devices
  • Budget-friendly UK antivirus software


  • Doesn’t support iOS
  • A mere 7-day return policy

Devices Supported

Money-Back Guarantee  Free trial/plan Cheapest Plan
Windows, macOS, Android 7-day return policy Free trial

£65/year (3 devices)

11. ZoneAlarm — Antivirus and Anti-Spyware Security Suite

ZoneAlarm best free antivirus software UK for Windows

ZoneAlarm is known for its personalized firewall protection — offering homes and enterprises security against any emerging threats.

It also has fantastic free options available for Windows and mobile devices — it includes free browser extensions, and basic firewall and antivirus protection against hackers, viruses, and identity theft.

Special Features:

  • Antivirus and anti-spyware engine
  • Ransomware and phishing protection
  • Two-way firewall to make you invisible to hackers
  • Extensions for Chrome, Firefox, and Edge
  • Android and iOS security
  • Real-time security updates


ZoneAlarm has 2 paid PC packages that include everything on offer in the free version and some valuable extras:

  • Pro Antivirus + Firewall (5 Windows PCs) — £29.95/year — Real-time cloud security, anti-phishing, web security extensions
  • Extreme Security NextGen (5 devices including Android and iOS) — £35.95/year — Parental control, anti-ransomware, mobile antivirus security

Mobile protection can be downloaded for free for iOS or Android, but for added security on mobile, you’d need to opt for the Extreme Security plan.

ZoneAlarm also lets you turn off auto-renewal at checkout which is nice and there’s a 30-day money-back guarantee.


  • Loads of free protection options across devices
  • You can turn off auto-renewing of your subscription
  • Affordable pricing plans
  • Web extensions for Chrome, Firefox, and Edge
  • Free antivirus software UK for Windows


  • Better mobile protection is only available on the Premium plan

Devices Supported

Money-Back Guarantee  Free Plan/Trial Cheapest Plan Most Expensive Plan
Windows, Android, iOS 30-day Free versions and trials £29.95/year (5 devices

£35.95/year (5 devices)

12. BitDefender — Innovative Tool Set and Great for Families

BitDefender the best antivirus software UK for families

BitDefender is ideal for families as they offer all-in-one protection for up to 10 devices on just one subscription.

To make it even better, they offer loads of value including a secure VPN and parental controls.

This makes BitDefender perfect for families looking for total protection across multiple devices and platforms — whether it’s for Windows, Mac, iOS, or Android, BitDefender has you covered at every angle.

Special Features:

  • Multi-layered threat protection
  • Innovative anti-phishing, spam, fraud, zero-day threats, etc.
  • Secure VPN (200 MB/day/device)
  • Advanced parental controls
  • WebCam protection
  • Safe online banking with dedicated browsers
  • Minimal impact on your device’s performance


The BitDefender Total Security plan comes with 1, 2, and 3-year billing options with the choice to pay for 5 or 10 devices, here’s the pricing for 10 devices:

  • 1 year — £39.98/year (renews at £79.99/year)
  • 2 year — £94.49 (renews at £134.99)
  • 3 year — £125.99 (renews at £179.99)

The 3-year option works out the cheapest and gives you the best value for money, plus, you can try BitDefender with their free 30-day trial, and there’s a 30-day money-back guarantee.


  • Offers great value for money for families
  • Includes parental controls
  • Ideal UK antivirus software for families
  • Affordable yearly billing options
  • Lengthy 30-day trial and money-back guarantee


  • Limited VPN use per device
  • Ransomware detection could be improved

Devices Supported

Money-Back Guarantee  Free Plan/Trial Cheapest Plan Most Expensive Plan
Windows, Mac, Android, iOS 30-day 30-day trial £179.99 (3-year) = £59.99/year (10 devices)

£79.99/year (10 devices)

Best Antivirus Software UK: Comparison

Antivirus Software UK Cheapest pricing plan Highest Protection Price Devices Supported Free plan/trial? Money-back guarantee
TotalAV £119/year (3 devices) £179/year (6 devices) Windows, Mac, iOS, Android No 30-day
McAfee £49.99/year (1 device) £99.99/year (10 devices) Windows, macOS, Android, iOS Free trial 30-day
Norton £34.99/year (1 device) £149.99/year (10 devices) Windows, macOS, Android Mobile trial 60-day
Avast £49.99/year (10 devices) £79.99/year (10 devices) Windows, Mac, Android, iOS Free plan 30-day
Kaspersky £19.99/year (3 devices) £27.99/year (5 devices) Windows, Mac, Android, iOS Limited free scan 30-day
Avira £29.99/year (1 device) £85.99/year (5 devices) Windows, Mac, Android, iOS Forever free plan + 30-day free trial 60-day
Surfshark £77.04/2 years (1 device) Windows, Mac, Android No 30-day
Intego £79.99/year (1 device) £129.99/year (5 devices) Windows, Mac, iOS 7-day free trial 30-day
ESET £29.90/year (1 device) £49.90/year (1 device) Windows, macOS, Android 30-day free trial 30-day
Quick Heal £65/year (3 devices) Windows, macOS, Android Free trial 7-day return policy
Zonealarm £29.95/year (5 devices £35.95/year (5 devices) Windows, Android, iOS Free versions and trials 30-day
BitDefender £79.99/year (10 devices) Windows, Mac, iOS, Android 30-day trial 30-day

What is Antivirus Software?

Antivirus software protects your device(s), they do this by continuously scanning your device’s code against known viruses on a database.

This ensures that the software detects and removes any threats such as viruses, malicious software, spam, and other cyber security issues before they have the chance to pose any real threat to you.

How Does Antivirus Software Work?

This can vary depending on the software, but all legit, reputable antivirus software has the same goal in mind — to protect your device(s).

Generally, this is how they work:

  • Install the antivirus software on your device
  • You can choose to run scans on a manual, scheduled, or automatic basis
  • The software runs in the background, monitoring your web pages, applications, and files for any potential threats
  • If a threat is detected, it blocks it and works on preventing similar attacks in the future

The software already recognizes all the well-known threats and it uses machine learning technology to prevent unknown future attacks.

Why Do You Need Antivirus Software?

There’s an increase in hacks, data theft and leaks, tracking, malware, and more — and those doing the attacks aren’t slowing down.

You may feel that the chance of it happening to you is slim, but vulnerability opens you up to attack and without antivirus software, you won’t even know it until it’s too late.

Let’s take a closer look at some of the common threats that everyone who’s unprotected is vulnerable to.

1. Viruses

Small bits of code usually come in an email as an attachment, and once it gets opened the device gets infected.

2. Trojan Horse

These appear seemingly harmless to trick you into downloading malicious applications. Once in, they steal your personal data, crash your devices, spy on you, and more.

3. Worm

These malicious worms spread over networks and are difficult to find. Plus, they can copy themselves from one machine to another exploiting any security vulnerabilities without you needing to interact to make it function.

4. Ransomware

Ransomware is incredibly scary and costly, and unfortunately its pretty common due to it being the most profitable for cybercriminals.

This is where they install malware onto your machine and encrypt files that they use against you. They’ll demand payment (usually in Bitcoin) in exchange for returning your data.

5. Spyware

As the name suggests, this results in you, your family, or your employees being spied on.

It usually enters as a Trojan Horse and monitors all your activities and communications, stealing information such as your habits and sites visited, personal details, and more.

6. Adware

As the name suggests, these cause unwanted pop-ups or ads that you can’t remove.

As we can see from the above, it’s better to be safe than sorry with a trusted antivirus software solution that can protect your files, personal information, and communications from attacks.

If you’re looking for even more internet privacy, some antivirus software providers include a VPN in their bundles. A VPN will hide your online activity and your IP address from your ISP and anyone looking to snoop or collect and use your data.

What is the Best Free Antivirus Software in the UK?

Our top pick for the best free antivirus software UK, is Avast. It offers phenomenal security, including ransomware protection and data leak alerts.

However, Avira and ZoneAlarm also have some generous free plans. In fact, Avira uses the same powerful scanner and real-time monitoring that’s on their paid subscriptions.

What is the Best Value Antivirus Software UK?

The answer to this will depend on your needs and various factors such as pricing, the devices supported, and the valuable features on offer for the price:

Software Pricing Devices Supported Best Value Feature
TotalAV £119/year 3 Android and iOS protection
McAfee £49.99/year 1 VPN and protection score
Norton £34.99/year 1 Password manager
Avast £49.99/year 10 Generous free plan
Kaspersky £19.99/year 3 Ad blocker and parental control
Avira £29.99/year 1 Solid firewall protection
Surfshark £79.44/year Unlimited Powerful VPN included
Intego £79.99/year 1 Leading Mac protection
ESET £29.90/year 1 30-day trial and money-back guarantee
Quick Heal £65/year 3 Parental control
ZoneAlarm £29.95/year 5 Web security extensions
BitDefender £79.99/year 10 Multi-device and platform support

What is the Best Antivirus Software for Small Business UK?

Our top pick for the best antivirus software for small businesses in the UK is McAfee. It supports all devices and offers unlimited connections on one affordable yearly subscription.

But Norton, Kaspersky, Surfshark, and ESET are also solid options for small businesses. Here’s how they stack up:


Price Devices



£179/year 6 Windows, Mac, Android, iOS
McAfee £89.99/year Unlimited

Windows, Mac, iOS, Android


£149.99/year 10 Windows, Mac, Android, iOS
Avast £185.45/year Extra per device

Windows, Mac, Linux, Android, iOS


£404.90/year 10 Windows, Mac, Android, iOS
Avira £85.99/year 25

Windows, Mac, Android, iOS


£119.88/year Unlimited Windows, Mac, Android
Intego £359.99/year 10

Windows and Mac


£55.90/year 10 Windows and Mac
Quick Heal Contact support


£69.95/year 10 Windows, Mac, iOS
BitDefender £258.99/year 10

Windows, Mac, Servers

How to Install Antivirus Software in the UK

With an antivirus software like TotalAV (the majority will be similar), simply:

  1. Head to their website and decide on a plan
  2. Finish the checkout process
  3. Install the software on your device
  4. Open the downloaded file in your browser and accept the terms of allowing TotalAV to make changes to your device

With TotalAV, real-time scanning is already on, but if you wish to do a complete scan, simply open the app and hit ‘Run Smart Scan’:

Scanning for threats with the best antivirus tool


It’ll do a scan of your entire device and automatically remove any threats that it picks up.

How to Choose the Best Antivirus Software in the UK

When it comes to finding the best antivirus software in the UK, you have to consider a number of factors to determine whether it’s the best for you and your needs.

Device Count

Depending on the antivirus software, you’d need to consider how many devices you’d want to cover beforehand as some services may work out cheaper than others in this respect.

This is just as important for businesses to consider.

Device Support

If you’re looking to protect a specific device such as your iPhone or iPad, you’ll need to ensure that the antivirus software supports iOS — several don’t.

You’ll also want to ensure that your device model is compatible with the software because every antivirus solution has specific model and compatibility requirements.

Renewal Price

Pricing may be a determining factor for you.

If this is the case, bear in mind that prices that you see are generally on a one-time special when you sign up.

When your initial term ends, the plan will renew on the renewal price which is usually quite a jump from the original price you signed up for, so be sure to consider the renewal fee and not just the starting price.

For this reason, we’ve focused on the renewal pricing for our list of the best antivirus software UK, giving you an accurate look into what these platforms will cost you after your initial sign-up period.

Also bear in mind free plans, and trials, and make use of the money-back guarantees if you’re, for whatever reason, dissatisfied with the software.

Opting for free antivirus software from a reputable provider is fine but your protection will be basic and limited.

And although both macOS and Windows come with built-in protection, with infrequent updates, this puts you at high risk of emerging threats.

The risk of free antivirus “solutions” is one we’d recommend avoiding because here are two of the main issues that you’ll likely encounter:

  • Tracking of your internet activity
  • Additional software installations that slow your device with pop-ups

Completely free services also make you wonder where they make their money, because if there are no paid options, the answer is, more often than not, the opposite of protecting your data.

The fact of the matter is that a paid antivirus solution is your best bet for protecting yourself against advanced virus and malware attacks, more so if you’re an enterprise protecting confidential information and data.

Overall, we’re certain that complete peace of mind is worth the price tag and with so many options, you’re sure to find one that fits your security needs and budget.

Conclusion: What is the Best Antivirus Software UK for 2023?

Our top pick for the best antivirus software in the UK is TotalAV because it’s a powerful tool that’ll give you top quality security for all of your devices plus nifty extras like the VPN, all at an affordable price point.

Of course, whether it’s your top pick is up to you to decide and thankfully you aren’t limited as there are loads of fantastic options on the market. Regardless of the one you pick, be sure to bear in mind those money-back guarantees, free trials, and free plans.


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