10 Best Free Antivirus Programs

  • Home » Antivirus » The Top 10 Free Antivirus Programs Many of the best antivirus program developers offer free versions for home users. A single download can provide industry-leading threat detection technology for a Windows or Mac computer or an Android or iOS device.
  • Though Sophos does offer a good free version of its software, Avast Free Mac Security edges it out as the best free antivirus software for macOS. In security lab tests, Avast detected 99.9 percent.

It is a top-rated and our best antivirus program due to the trove of features it encompasses and the top-notch security provision for every individual. The new feature to Bitdefender 2019 is the multilayer ransomware protection which is definitely a necessity after extreme ransomware attacks such a s WannaCry and NotPetya.

Let's face it...we're no closer to vanquishing the cyber-criminals and hackers that plague the internet than we were a decade ago. In fact, cyber crime actually grows significantly year after year. So it's clearly as important as ever to ensure that your computer and mobile devices are afforded the protection of the best antivirus out there. You may be most familiar with names such as Norton, McAfee and AVG - but are they really the best?

Best antivirus 2019: our top 5

1. Bitdefender Antivirus Plus 2020
2. Norton AntiVirus Plus
3. Webroot SecureAnywhere Antivirus
4. ESET NOD32 Antivirus
5. F-Secure Antivirus SAFE

Read on for detailed analysis of each best antivirus software pick

We've tested and reviewed the latest packages - both premium and free antivirus - from the biggest names in cyber security, so you can be confident that our recommendations can be trusted. More than 80 antivirus and security suites have been reviewed and re-reviewed by our experts, as of October 2019, to give you the very best solution to protect and secure your devices.

Creators of malware and viruses are always coming up with new ways to gain access to your PC and other internet enabled devices (with your mobile phone and tablet included). Luckily online software security companies are constantly updating their security software packages to protect against phishing scams, ransomware and all other types of viruses and malware.

Right now, we think that Bitdefender Antivirus Plusis the best antivirus available. It combines watertight security tools with an array of other excellent security features and is super easy to use, too - best of all, it also offers extremely good value for money. You can read more about what it offers below, together with Norton AntiVirus and Webroot SecureAnywhere that complete our top three.

If you’re looking for all-round protection against the latest cyber threats, then investing in the strongest programme is the best solution you can hope for - and we also have the best business antivirus plans if you're looking to take care of your company computers. That doesn't mean you have to start spending big money either, as our guide also gives you the best available prices for the best software. And if it's the best free antivirus that you're after, we have some top recommendations for you, too.

Or jump straight to:

The best antivirus 2019 - top 8 in full:

  1. Bitdefender Antivirus Plus 2020
  2. Norton AntiVirus Plus
  3. Webroot SecureAnywhere AntiVirus
  4. ESET NOD32 Antivirus
  5. F-Secure Antivirus SAFE
  6. Kaspersky Anti-Virus
  7. Trend Micro Antivirus+ Security
  8. Panda Dome Essential

1. Bitdefender Antivirus Plus 2020

Operating system: Windows only | Maximum devices covered: 1 | Stand out features: Ransomware protection and remediation, privacy tools, VPN, Safepay

$23.99
Accurate
Cheap subscription

Get a 50-60% discount on Bitdefender Antivirus Plus 2020
TechRadar's #1 rated antivirus in a world packed with loads of virus protection providers, and doesn't even cost that much more than free antivirus downloads.

Note: For our Bitdefender Antivirus Plus review, we tested the 2019 version. This was updated and renamed to 2020 in July this year.

Take a look at any rankings of big independent antivirus and Bitdefender's premium security products always rise to the top.

It tends to be reliable and accurate in its virus detecting, featuring web filtering to blocks access to malicious sites, a secure browser that keeps your online banking ans shopping transactions safe, and there's a password manager which auto-completes credit card details in web forms. It also scores high for its excellent anti-phishing module, which alerts you to malicious links in your search engine results and blocks access to dangerous sites.

There's also multi-layer ransomeware protection that heuristically learns the behaviour of such threats to keep you safe as well as the ability to scan all your linked devices via the Bitdefender Central mobile app.

There are one or two issues – it grabs more resources than average, and might conflict with some programs – but Bitdefender Antivirus Plus is still a likeable package which offers excellent detection rates, great performance, and more than enough bonus features to justify the price.

10 best free antivirus programs

Bitdefender Internet Security builds on AVP and triples the number of devices covered plus offers anti-spam, firewall, parental advisor and file encryption features.

For a little bit more you can purchase the Bitdefender Total Security edition. It adds all of the above and covers up to five PCs, Macs, Android and iOS devices.

Get Bitdefender Antivirus Plus up to 60% off!
Great news! You can currently score up to 60% off our #1 rated antivirus. It's a special software treat for TechRadar readers. It means that fantastic virus protection for your PC is now even more affordable - check out the exact pricing in your locale below, or head to Bitdefender's US site if your country isn't listed:

  • Australia: Get Bitdefender for AU$69.99 AU$35 a year

2. Norton AntiVirus Plus

Operating system: Windows only | Maximum devices covered: 1 | Stand out features: Advanced privacy security, financial security, global civilian intelligence network

$9.99
Blocks even brand new malware
Browser extension extras can be unreliable

Norton AntiVirus Plus is a top quality malware hunter which can automatically protect your PC all on its own.

The newly named product was introduced in April 2019 as a direct replacement for the old Norton AntiVirus Basic. Moving from 'Basic' to 'Plus' certainly sounds better, but it really only adds a couple of extra functions - more on which further down this article.

Norton offers plenty of tweaks, options and settings for those who need them, as well as features like a handy URL blocker that keeps you away from malicious websites. If that misses something, an excellent file reputation service heuristically recognises suspect downloads immediately. And if malware still finds a way through, intelligent behaviour monitoring uses its up to date virus definitions to quarantine threats at the first sign of trouble.

If you're a more hands-on type, you can easily run scans on demand. Maybe set up and save custom scans to check just the areas you need. Even schedule them to run at a particular time, but only if your system is idle, and it's not running on battery power.

So what does Plus do that Basic didn't? Only a couple of things really: it adds a bonus 2GB worth of cloud backup and a password manager. The latter is worth having if you've not got one already, but it can't match the power of Dashlane and other market leaders

There can be problems with some of the browser extensions. For example, we've found the Chrome version sometimes stops working for no apparent reason. We've seen plenty of reviewers reporting similar problems, so there does seem to be a real issue here.

That said, Norton AntiVirus Plus's main functions deliver on all fronts: it's easy to use, has the configuration options experts need, comes highly rated by the testing labs, and is carefully designed to have the least possible impact on your system performance.

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3. Webroot SecureAnywhere AntiVirus

Operating system: Windows and Mac | Maximum devices covered: 1 | Stand out features: Always-on security, identity protection, real-time anti-phishing, firewall monitor

$19.99
Extremely light on system resources
No testing data from the top labs

Just about every antivirus tool claims to be ‘lightweight’, but Webroot SecureAnywhere AntiVirus is the only one to really deliver on this front. Installation takes seconds, the program files barely grab 2MB of your hard drive, RAM footprint is tiny, and there are no bulky signature updates to tie up your bandwidth.

There's no compromise on features, though. Along with the core protection, there's smart behaviour monitoring, accurate real-time antiphishing, a firewall and network connection monitor, enhanced anti-ransomware, and other interesting extras.

It's not easy to compare Webroot's accuracy with the competition, as the big testing labs rarely evaluate the company's products. But when they are reviewed, they generally score well, and our own tests show solid and reliable protection.

There's a lot to like about SecureAnywhere AntiVirus, and Webroot's 70-day 100% money-back guarantee suggests it's confident in the product, too. If you're tired of overly complicated and bloated engines, Webroot must be on your shortlist.

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4. ESET NOD32 Antivirus

Expert-level antivirus for the more experienced user

Operating system: Windows only | Maximum devices covered: 5 | Stand out features: Ransomware Shield, UEFI Scanner, Exploit Blocker, cloud powered scanning

$39.99
Highly configurable
Relatively expensive

If you judge antivirus software on the length of its feature list, ESET NOD32 Antivirus might be a disappointment. There’s no firewall, password manager, file shredder, vulnerability scanner or any of the bundled extras you'll often find elsewhere.

This doesn't mean the package is short on power, it's just more focused on the fundamentals. ESET NOD32 Antivirus comes with real-time malware protection, some of the best heuristic detection around, an anti-ransomware layer, exploit protection, URL filtering to block malicious websites, and modules to prevent attacks using PowerShell and malicious scripts.

A Device Control module limits the risk of infection from other devices by controlling access to USB sticks, external hard drives, optical storage media, even devices connecting by Bluetooth and FireWire. It's an unusual extra, but could make a difference if others are regularly plugging devices into your PC.

ESET NOD32 Antivirus isn't aimed at beginners. The interface is clumsy sometimes, some features are very advanced, and even the Help isn't always exactly helpful.

Experienced users will appreciate ESET’s power and configurability, though. Above-average protection does a good job of keeping you safe, and a lightweight design ensures the package won't slow you down.

One of the new features in the latest update is the UEFI Scanner which protects you from threats that attack your PC before Windows has even started.

ESET Internet Security builds on NOD 32 and triples the number of devices covered plus offers firewall, botnet protection, webcam protection, antispam and more.

Alternatively, you can purchase the ESET Smart Security Premium edition for not much more. It adds all of the above as well as password management and secure data.

US Prices:

  • Best dealESET Smart Security Premium (1 year, 1 device for $59.99)

UK Prices:

  • Best dealESET Smart Security Premium (1 year, 1 device for £49.99)

5. F-Secure Antivirus SAFE

The most easy to use antivirus option

Operating system: Windows, Mac, Android, iOS | Maximum devices covered: 3 | Stand out features: Browsing and banking protection, Family Rules, ransomware protection

$34.99
Very user-friendly
Prone to false positives

F-Secure Antivirus SAFE is a great collection of antivirus tools, and while it's a bit more expensive than some of the other programmes on this best of list, the amount of features you get makes the cost worthwhile.

With F-Secure Antivirus SAFE, you get the brilliant antivirus software from F-Secure, along with banking protection for safe online shopping, family safety tools and a device finder that lets you track your lost Android or iOS device, and if needs be remotely lock or delete it as well.

The package typically receives maximum marks for protection from AV-Test, and generally scores highly with AV-Comparatives, too. They also say it can generate significantly more false positives than most of the competition, but how that affects you will vary depending on how you use your computer.

The interface is a major plus. It's extremely easy to use, lightweight, and for the most part you can just leave the app alone to look after your PC. The program has minimal effect on your system performance, and if you do need to intervene then you can generally solve any issues in a couple of clicks.

In 2018, F-Secure Anti-Virus SAFE remains an appealing package: fast, lightweight, and able to run alongside many other security tools without conflict - you can read more about the company's offering with our F-Secure Anti-Virus review of its slightly lighter product.

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6. Kaspersky Anti-Virus

Operating system: Windows only | Maximum devices covered: 5 | Stand out features: Automatic scans, drive-by cryptomining infection prevention, simplified security management

$29.99
One of the best performing security packages
Kaspersky's full suites are better value

Kaspersky Anti-Virus is a stripped-back security package which focuses on the core security essentials: web filtering blocks dangerous URLs, an accurate engine detects and removes threats, smart monitoring technologies track and reverse malicious actions, and that's about it.

Fortunately, what you do get works well. Very, very well. We've consistently found Kaspersky to be amongst the best at blocking malware, and removing it from an infected system, plus it's regularly top-rated at sites like AV-Comparatives.

The program is easy to use, too. A well-designed interface has just the right number of buttons and options – not too basic, but not complicated or intimidating, either – and there are plenty of on-screen instructions to explain how everything works. Even a beginner will be at home right away.

If you just need accurate, reliable and consistent malware protection, Kaspersky Anti-Virus will serve you well.

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7. Trend Micro Antivirus+ Security

Operating system: Windows only | Maximum devices covered: 1 | Stand out features: Ransomware protection, advanced AI learning, email scam safeguarding, Pay Guard

$29.95
Affordable pricing
Strong protection
Sightly limiting options

Trend Micro Antivirus+ Security is a very capable package that's simple to use with above average antispam and an effective ‘Folder Shield’ module to block ransomware. And it seems to get better and better as time goes on.

How good is it exactly? The top testing labs all rate it highly for protection, although there's some disagreement on the details. In particular, AV-Comparatives says it gives a high number of false positives, which could be a real nuisance. But AV-Test reports high levels of accuracy and no issues with false positives at all.

If there's a problem here, it's likely to be performance impact. PassMark's March 2019 Performance report assessed 14 security products on various performance-related benchmarks, and Trend Micro came towards the bottom part of the list.

Our experiences with the product are a little more favourable: protection levels appear similar to Bitdefender, false positives are only marginally higher, and it doesn't slow down our system noticeably more than anything else.

We'd recommend running the trial for its full 30 days before you buy, then, to see if you notice any problems. But if you're unaffected, its high levels of detection and excellent bonus features make Trend Micro a good choice.

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8. Panda Dome Essential

Operating system: Windows only | Maximum devices covered: Unlimited | Stand out features: Process monitor, URL filtering, bootable USB rescue drive

$35.39
Lots of features
Interface won't be for everybody

Real-time malware detection, speedy cloud-based scanning, URL filtering to block malicious websites: Panda Dome Essential antivirus has all the goodies you'd expect from the best antivirus software.

That's just the start. Panda Dome is jam-packed with added extras that some of the other plans on this list don't match. From port scanning and ping handling to in-depth process monitoring and an integrated VPN.

When it comes to the main event - virus protection - there's not a lot of Panda test results from the independent labs around right now, but the figures we've seen don't exactly fill us with confidence as Panda came towards the bottom of the pile according to AV-Comparatives. This doesn't mean that Panda Dome will put your devices in harm's way, but you can understand why we'd recommend other providers over it on this basis.

The interface will be a little bit decisive, too. With so many weird and wonderful features included, Panda Dome does a very capable job of making sure that they can all be accessed and you can go as in-depth as you need. But on the other side of the same coin, this might put off users who just want a quiet, simple antivirus package.

One undoubted bonus is the price - Panda Dome Essential is one of the best value programs out there. And you even have the option of paying a little more and upgrading to cover an unlimited number of laptops, phones, tablets and desktops with a single subscription.

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  • Apple user? Then you can head to our bespoke best Mac antivirus guide
  • We’ve also looked at the best secure messaging apps
  • Check out the best Android antivirus apps for your phone

Best free antivirus downloads

Paying for a premium service means you get more features, such as spam filters, parental controls, system scans and advanced firewalls. This makes them more suitable for power users, those who want a bit of extra security and anyone who wants their system to run as smoothly as possible.

It also means you avoid annoying pop-ups that try and tempt you to upgrade to the full version. And, as you've discovered above, they don't really cost too much to buy

But these days you can get top quality protection absolutely free, with just about every single major vendor out there offering a free antivirus. By doing so, developers gain access to more devices from which they can collect data and therefore improve their knowledge and security platforms, so it’s not in their interest to reduce the amount of protection provided by the free version.

Windows has come a long way in terms of security, but it's still fair to suggest that Windows 10's built-in solution, Windows Defender, is the last free AV app you should trust to keep your system clean.

So if you're determined to get free antivirus, we strongly suggest that you check out our list of best security downloads in 2019 below. We've highlighted their features -and shortcomings - to ensure that you pick out the best one.

Best free antivirus 2019 at a glance

  1. Bitdefender Antivirus Free Edition
  2. Avast Free Antivirus
  3. Sophos Home
  4. Kaspersky Free
  5. Avira Free Antivirus

1. Bitdefender Antivirus Free Edition

The best free antivirus scanner in 2019

Operating system: Windows, Mac, Android | Version: 2018 | Features: Phishing protection, Behavioural analysis, Automatic scanning

Fast scanning
Advanced users may want more control

Essentially consisting of the AV section of the full product, Bitdefender Antivirus Free Edition's clean, light, well constructed scanning mechanisms – which are almost universally faster than the industry average – and unrivalled virus definitions mean Bitdefender is back at the top of the free tree.

The free version's insistence on running in autopilot mode is a double-edged sword, making the process of virus management easy but taking it out of the user's hands; while we're inclined to trust it, there have been cases in the past of automatic systems going slightly rogue, such as the incident a few years back when Panda Antivirus identified itself as a virus and locked up a large number of Windows systems.

AV-TEST's testing did pick out a few flaws in its handling of zero-day threats, however. And it's worth pointing out that for you can currently get our top rated paid-for solution - Bitdefender Antivirus Plus - for the equivalent of around $2 per month. That's a tiny amount to pay for a tonne of extra features, such as online banking protection, integrated password manager, permanent file shredder and and free online 24/7 support.

Best Antivirus For Windows 10

Review and where to download: Bitdefender Antivirus Free Edition

2. Avast Free Antivirus

A much-improved free antivirus suite

Operating system: Windows, Mac, Android | Version: 17 | Features: Virus detection, Gaming mode, Password manager, Malware scanner

Doesn’t slow your computer
Irritating privacy settings

Avast and AVG haven't yet fully merged, despite the former formally acquiring the latter in mid-2016. The newly combined company says the two free antivirus products will remain separate, although there's apparently a joint AV package on the way soon. Obviously, though, Avast now has a lot more data to work with, having expanded its effective userbase (and, therefore, its threat detection network) to a whopping 400 million users.

The latest edition of Avast Free Antivirus adds an automatic gaming mode to mute popups and reduce system load when you're firing up a processor-hungry game, which is very handy indeed, and the interface has been given a clean new overhaul. There's a password manager, too, which is an undeniably good addition to your security portfolio.

It scores well on AV-TEST's widespread malware benchmark and continues a clean sweep against 0-day attacks – presumably that expanded detection network is really helping. Less impressive is the slight negative effect Avast has on software launch times, and its slightly popup-heavy attitude.

Review and where to download: Avast Free Antivirus

3. Sophos Home

The perfect choice for a home full of PCs

Operating system: Windows, Mac | Version: 17 | Features: Virus detection, Phishing protection, Parental controls, Protects up to 10 PCs

Simple and non-intrusive
No scan scheduling

Marketing itself as 'business-grade security', Sophos Home does a little more than most free antivirus software, and actually seems better suited to families.

You get standard virus protection and anti-malware protection, along with browser tools like anti-phishing and, most importantly, content control. Combined with central management of up to 10 PCs, this means you can effectively lock down your kids' browsing options.

Although AV-TEST hasn't formally assessed Sophos' skills, fellow lab AV-Comparatives offers a decent rating of its abilities.

Although Sophos Home has always had desktop notifications, there was no premium version of the software for it to encourage an upgrade to. That changed in February with the launch of Sophos Home Premium.

Review and where to download: Sophos Home

4. Kaspersky Free

Kaspersky's first foray into free internet security

Operating system: Windows | Version: 18.0.0.405 | Features: Real-time scanning, Anti-phishing, Email scanning, Spyware protection

Programs
Accurate, reliable antivirus engine
Basics-only feature set

The paid-for version of Kaspersky's Windows security software frequently tops charts of best virus prevention solutions and AV-TEST once again gave it full marks across the board in its latest round of testing.

As you would expect, Kaspersky Free is a scaled down version of the full program - a tool that we really like (more on which below). The free version ditches additional features such as privacy protection and safe payment sandboxes to concentrate on powerful, no-frills and - most importantly - free protection for your PC. The result is a tremendously easy to use and navigate bit of software that does an effective job of keeping you protected from viruses.

Using the nuts and bolts real-world scanning engine of the paid-for suite, Kaspersky Free is fiendishly hard for viruses and trojan horses to break down. And we love that it doesn't constantly pester you with nudges to upgrade to the full version.

But, ironically, we will just for a moment, because Kasperksy Anti-Virus 2018 isn't expensive to buy and yet affords much better protection to your PC (or PCs). The standard price is $29.99 to protect three computers and includes more muscle when it comes to preventing ransomware, spyware and Trojans.

Review and where to download: Kaspersky Free

5. Avira Free Antivirus

Great antivirus, but a little noisy for our liking

Operating system: Windows, Mac, Android, iOS | Version: 2018 | Features: Virus detection, Phishing protection, Built-in VPN, System optimization tools

Little impact on system performance
Installer promotes other Avira products

Avira Free Antivirus for Windows continues to score highly on AV-TEST's stringent testing program, quashing 99.7% of tested threats, and it generally doesn't put too big a burden on your hardware.

It has a clean, friendly interface - with a swish redesign ready for 2018 - and throws up minimal false positives. The introduction of a free security suite to optionally run alongside it – with ransomware and phishing protection, a 500MB/month VPN and various speedup promises – just sweetens the deal. This is one of the best free antivirus packages of 2018.

So why, then, have we dropped it from the top spot on our list, a position it's held for the past two years? It's the constant badgering. There's a certain level of popups and advertisements that's acceptable for a free product, and Avira has begun to cross the line. It's not as onerous as some – Comodo's over-enthusiastic interface comes to mind – but booting up your PC to see Avira shouting at you once again is jarring.

Review and where to download: Avira Free Antivirus

Best business antivirus

Each entry in this list has been carefully chosen for its business features, such as remote installation and central management. The best business antivirus software will have enterprise-level protection against threats, but that doesn't mean they have to cost a lot of money, either. The price per installation can sometimes be cheaper than even our recommended best antivirus packages.

10 Best Free Antivirus Programs For Windows 7

An excellent business antivirus suite, giving you various tools such as virus protection, Firewall, email protection, anti-spam and the ability to sandbox applications for complete security. Avast Business Antivirus Pro (as opposed to the standard Avast Business Antivirus) also includes Sharepoint and Exchange protection, as well as a number of tools for your servers.

Symantec's first benefit is the company's Insight file reputation technology, an effective way to detect and block even the very latest undiscovered threats. Other layers of protection include virus protection, behaviour monitoring, intrusion protection, a firewall, and the 'Power Eraser' to remove stubborn threats and repair your system.

This package makes reliable protection its top priority. Bitdefender products are loved by the independent testing labs, highly rated for malware detection, removal, performance and usability. Most of the features work automatically – anti-malware, firewall, web advisor, URL filtering – but you can also customise the product to control user actions.

This is Avira's main small business product. It takes all the core features you'd expect – antivirus, baseline network protection, web filtering – and extends them with file server protection and optimisation, along with application whitelisting and blacklisting.

10 Best Free Antivirus Programs 2017

A small business product, which comes ready to protect Windows PCs, file servers, Android and iOS devices. The desktop side of the package has all the usual quality Kaspersky modules – antivirus, antispam, a firewall, more – but the mobile security technologies are even more impressive.

  • Even if you own the best computer in the world, you're still at risk

Pre-eminent protection against all forms of malware, spyware and other malicious programs is essential for a Windows PC, hence the top 10 best free Antivirus programs listed here are worthwhile to visit.

The 10 Best Free Antivirus Programs:

Why spend even a single penny when essential security requirement is fulfilled by the free Antivirus programs, Yes! you may enjoy matchless security with many free programs developed as an essential security suite for a Windows PC. A comprehensive solution for all kinds of expected viruses to ward them off, especially the modern forms of malware, spyware, phishing, adware and other malicious software or scripts is a challenge for a fresh operating system, hence to find out a “best free Antivirus program” is a subject of great significance. An active and updated Antivirus should not only be providing an effective way to dig-out the malicious files but to keep a sharp eye in real-time on incoming connections, the files being downloaded, the programs executing fake login pages (harmful scripts), and the identity stealers. With time, the things are getting computerized day by day and in order to keep your privacy not being intruded by anyone and to make your online life safe, a compatible tool is a mandatory requirement, hence here we’ve listed some top free Antivirus solutions that are found, oriented to keep your machine safe from all online and offline threats.

There may be some constraints which you may experience while opting the one amongst the list provided below as your preferred solution against the viruses, nonetheless, they are free and are equipped with what is required to keep your PC up and operating system unharmed. Giving out free versions doesn’t signify that the programs listed below are free for all purposes, but their usage is subject to non-commercial purposes. The solutions listed below were being tested by our team and found to be good enough to grab a chunk in our top list of free programs that can fight effectively against the settled viruses or to keep them out the reach of your personal Computer.

How We Have Tested The Individual Antivirus:

To grab a place in the list there are certain pertinent features in which a particular program is found to be rich and we’ve tested each A.V for the performance and the resources being consumed by the individual program during the scanning operations. Tests included the following parameters:

  1. CPU consumption by each A.V solution (through Task Manager).
  2. RAM that is being applied during scans.
  3. Real-time scan efficiency.
  4. Prompt on downloading the malicious file through Google Chrome.
  5. Individual file scanning enforcement.
  6. Alertness in sorting out the pages with harmful scripts.
  7. Efficiency against the bundled pop-ups like Olpair Errors.

AVG The Best Free Antivirus (No.01):

CORE FEATURES
  • Lighter on System Resources.
  • Efficient PC Tune-Up.
  • Customization Options.
  • Solid User Interface

Not to be biased, although there are some big names left to be taken up but AVG free antivirus has secured the top position in our list because there are some solid reasons to believe. AVG gives you a very minimal of the tough time that you usually suffer while going through the scan operations with other leading Antivirus apps. The scan is also quicker to complete and consumes fewer CPU cycles. Simple and interactive interface, lighter on system resources and tighter on performance, while harder on the viruses.

AVAST (No. 02):

Top 10 Free Antivirus

CORE FEATURES
  • Extra Features.
  • Easy to Use.
  • Comprehensive Scanning.
  • No Extra Pop-Ups.

Avast free Antivirus comes second in the list with plentiful features that you might be looking to prefer for PC’s protection. With a strong password manager (or SSO solution), stable scanning options, low resource usage, and immaculate real-time security are some of the points where the product specializes in. Avast’s heuristic approach for digging out any hidden malware is where the product gets appreciation at common, further the extended real-time scan passes every downloaded content, Emails, Social media activity through a solid security tunnel. Avast has got a user-friendly look and an approachable way for the users to get their PC clean within few minutes.

Download Avast For Windows.

Bitdefender(No. 03):

CORE FEATURES
  • Easy to Setup.
  • No Complicated Configuration.
  • On-Demand Scanning.
  • Complete Phishing Protection.

Bitdefender is a worthy choice to go for, especially when you are looking for basic security features (that were also included in the commercial edition). The product is certainly based on precision in detecting and killing all kinds of viruses or malware just with a smart scan, that could be initiated any time by accessing user interface. We’ve put Bitdefender on the 3rd spot because of one basic reason and that is, the consumption of too much machine resources on initiation of the full scan. Yes, it does slow down your Computer up to the considerable level and the high RAM consumption is the major culprit here. So you need a machine with good specs to enjoy this program. Nevertheless, Bitdefender is a strong contender in the category of free Av’s and is loaded with all great features that you might look for, in an ideal PC protection program.

Download Bitdefender For Windows.

Microsoft Windows Defender (No. 04):

CORE FEATURES
  • Lighter on System Resources.
  • Efficient PC Tune-Up.
  • Customization Options.
  • Solid User Interface

Microsoft Windows Defender needs no introduction, a simplest yet a feature rich program that is immaculately built for real-time surveillance on what’s incoming through the internet sessions. MS Windows Defender hardens your default Computer’s security by adding an additional layer. A Microsoft’s recommended Antivirus solution to approach your protection status in the easiest way and to schedule offline scans to find out hard-to-find malware and other kinds of viruses. One can get this program as a default security measure which comes free with Windows 8.1 or Windows 10.

Panda (No.05):

CORE FEATURES
  • Suitable for Windows 8 & 10.
  • Simple UI.
  • Good Malware Detection Score.
  • Cloud-Based Protection.

Panda Free Antivirus is a choice for many. A lightweight A.V solution which remains even lighter on the system resources when it comes to scanning for the culprits residing within the core OS files. Panda’s performance has grown over the years and now the product isn’t offering the old complicated user interface. Malware detection with Panda free A.V is dependable but isn’t be considered as a feature-rich product because it lacks in everything else and comprises only a scanning option. Nevertheless, you are going to like this cloud-based protection system with impressive results and especially when it’s free of cost for standard protection.

Download Panda Security For Windows.

Malwarebytes Anti-Malware (No.06):

CORE FEATURES
  • A Complementary Solution.
  • Prevents OS Infection.
  • Smart Choice Against Adware.
  • Decent User Trust Values.

Malwarebytes Anti-Malware free product does something more to what actually free of cost Antivirus solutions usually bring along. It’s in fact not an A.V, but an aid provider which protects against possible malware while being serving as a secondary solution. Its core operations are smarter enough, not to interfere with your PC’s primary security tool. This lightning fast program is specially developed to bring quick results within the shorter period of time.

Download Malwarebytes Anti-Malware Free Trial. (Basic features will be still there even on the expiry of 14-days trial).

Avira (No.07):

CORE FEATURES
  • Extra Features.
  • Comprehensive Scans.
  • Browser Protection.
  • Ransomware Toolkit.

Avira Free Antivirus is a choice for many but isn’t providing the same class as it did in past but still the overall score remains better. Luke Filewalker tends to stop occasionally and is not the easiest part to go with while the manual scan goes through directories, archives, and other media to hunt down suspicious files. Avira also seems a heavy contender for your system especially when it comes to giving a test with VPN client. But got loaded with mandatory security essentials that may prove worthy against ransomware and OS intrusion. Avira does give you schedule scanning options and real-time scanning with a free version, but with some constraints on the features.

Free Download Avira For Windows.

COMODO (No.08):

CORE FEATURES
  • New Look.
  • Improved Virus Detection.
  • Sandboxing For Browsers.
  • Silent But Always Operational.

COMODO free cloud-based Antivirus has also made a spot in our list. The product is found successful and aced the list because of the web threats blocked during the test. Better on a system and tighter on malware. The version 10 is equipped with a new appearance and a newer way to protect your machine, where each and every unknown file is supposed, not to be considered as safe until or unless Comodo shield passes it. Although in the industry the solution doesn’t seem too much in demand but our tests with the program have shown it as a dependable security tool.

Download COMODO For Windows.

Best Antivirus Free Download

Adaware (No.09):

What Are The Best Antivirus Programs

CORE FEATURES
  • Simple.
  • Interactive Interface.
  • New OS Support.
  • Better Protection.

Best Free Antivirus Programs Windows 10

Adaware free Antivirus is another tool that comes in a free form with basic security. This solution is basically performing its tasks as an effective shield against spyware and malware. The product has always been appreciated for its efficiency in blocking malicious codes and links. The program is extremely easy to setup and use but not as good as the other security tools mentioned above. Virus definition updates automatically and the UI is an easy thing to be dealt with.

Download Adaware For Windows.

10 Best Free Antivirus Protection

ZoneAlarm (No.10):

CORE FEATURES
  • Extra Features.
  • Easy to Use.
  • Comprehensive Scanning.
  • No Extra Pop-Ups.

ZoneAlarm free Antivirus is another product in the category which may come handy, especially when being considered free. The program is a licensed one from Kaspersky and is known as a recommended option for a reliable firewall and A.V protection. Not a full-scale solution but certainly enough to check out with what’s up with the programs being downloaded and the scripts visited during the sessions. Consider ZoneAlarm as a secondary layer of security and you are good to go.

Download ZoneAlarm For Windows.

Our Suggestion/Verdict:

Well! turns out, we’are already having much to be chosen from. Antivirus programs are certainly hard to be opted for, especially when there existing plenty of products with many advanced features. In scenario the probable match would be to rely on a solid A.V solution accompanied by a complementary tool like Windows Defender and the preceding idea would be to have a two-fold security layer intact. The free apps mentioned above are not with complex interfaces and are worthwhile to give them a go, further if you differentiate them from the paid one in terms of features the basic mandatory security is the motive of each program, whilst the paid ones are good to go for commercial purposes. By the end, it’s totally up to, how you choose your PC’s protection to be managed.