5 best Windows 7 antivirus solutions to use after support ends

Madalina Dinita
by Madalina Dinita
Managing Editor
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download best windows 7 antivirus

Windows 7 is currently the most popular desktop operating system in the world, with an impressive 30 % market share. That’s no mean feat especially when taking into account the fact that Windows 7 was launched more than 10 years ago.

Following the recent wave of malware attacks, users should make sure that they’re running the best antivirus on their computers.

Windows 7 comes with its own built-in security module, but it doesn’t provide complete protection.

As a quick reminder, many security experts suggested that Windows 7 facilitated the spread of the WannaCry ransomware.

If you want to prevent hackers from infecting your Windows 7 PC with malware, install one of the antivirus software listed below.

Running a reliable antivirus software on your Windows 7 computer is paramount now that Microsoft officially ended support for this OS version. This means that Windows 7 no longer receives security updates. This makes Windows 7 an irresistible target for hackers and we expect the number of Windows 7-targeted cyber attacks to double beyond 2020.

The best Windows 7 antivirus solutions

1. Bitdefender (World’s Nº 1 antivirus)


Bitdefender is a powerful and reliable antivirus solution that will keep hackers at bay. This antivirus makes the Internet safe for you, blocking virtually all threats.

Bitdefender offers on-demand and on-access scanning to detect and remove all malware, including viruses, worms and Trojans, ransomware, zero-day exploits, rootkits and spyware.

The antivirus also users advanced behavioral detection techniques that monitor your active apps, closing the door on malware.

Your financial data, including passwords or credit card numbers, is safe with Bitdefender. The antifraud filtering system detects and blocks suspicious websites that may try to scam you.

Bitdefender offers several antivirus packages, each suitable for specific categories of users. For more information about the available antivirus packages, go to Bitdefender’s website.

World's best antivirus
bitdefender 2019 product image
  • Great price plan
  • VPN included
  • Best Windows compatibility
  • Awesome customer support

Learn more about Bitdefender by reading our detailed review!

2. Defencebyte Antivirus Pro (recommended)

defencebyte antivirus pro for windows 7
Windows 7
comes installed with the best security module but it does not offer comprehensive protection. For that, we present you Defencebyte Antivirus Pro for Windows 7.

This tool is one of the best software that is looked upon as the absolute solution for such malicious cyber-attacks.

Available with a downloadable free trial version (all features available in the trial version), the Antivirus Pro software by Defencebyte prevents your PC from being a host to all virus files from varied sources.

The software features a clean and easy to use interface for the comfort of the users.

The product is created with the state-of-the-art features that make it a for sure winner:

  • Scan the hidden Virus Files
  • Automatic Maintenance
  • User-friendly Interface
  • Network Protection
  • Payment Protection
  • Hacker Protection
  • Secure Web Browsing
  • Remove Hidden Malware Items

An easy to use software, it can prove to be the best in providing overall protection to your Windows 7 computer.

An antivirus is not enough! Stay protected on the internet with these VPN tools for Windows 7!

3. AVG Antivirus

AVG AntiVirus is a reliable solution that combines artificial intelligence and crowdsourced data from millions of users to stay one step ahead of hackers.

The tool warns you about unsafe web links, blocks dangerous email attachments and malware, and updates in real time to keep your PC safe at all times.

AVG is very silent, running in the background without slowing down your computer.

If you decide to upgrade to a newer OS version, your AVG antivirus will continue working as it’s compatible with all the latest Window versions.

Protects your PC forever
avg website logo
  • Block unsafe links, downloads, & email attachments
  • Stop viruses, spyware, ransomware
  • Real time-security updates

AVG install gets stuck? Here is our guide to solve this issue!

4. Kaspersky Antivirus

Kaspersky’s award-winning security solutions help you protect your data, privacy and money.

The company offers three main antivirus solutions:

  • Kaspersky Antivirus — the perfect choice for protecting the data stored on your computer, available for for $39.95 for one device.
  • Kaspersky Internet Security —  the perfect solution to keep your computer safe while browsing, available for $59.95 for one device.
  • Kaspersky Total Security — the cross-platform antivirus that protects your family against all malware attacks, available for $79.95 for one device.

If you’re not sure which antivirus variant to buy, you can try the three solutions listed above for free for 30 days.

Essential for Windows
kaspersky website logo
  • Blocking ransomware, cryptolockers & more
  • Preventing cryptomining malware infections
  • Real-time protection

5. Avast Antivirus

Avast’s dedicated antivirus fully protects your Windows 7 computer and has a very low impact on PC performance.

The antivirus offers complete protection with advanced features that will detect and block malware the moment it attempts to enter your computer.

Avast features a very clean and easy to use interface. Even if you haven’t used this tool before, you’ll quickly get used to it.

The company offers several antivirus solutions for Windows 7, including a free version. For more information about the available antivirus solutions, go to Avast’s website.

Avast Internet Security
avast logo
  • Do Not Disturb Mode (NEW)
  • SandBox protection
  • CyberCapture
  • Smart Scan

6. Avira Antivirus for Windows 7

Avira uses state-of-the-art algorithms to protect you from viruses, worms, Trojans, ransomware, spyware, adware, and rootkits.

In this manner, your PC is protected in real time both against known and unknown threats.

Avira offers near-perfect detection rates, and an intuitive interface. The tool won’t slow down your PC in any way.

The company offers four versatile packages combining online protection, firewall management, performance tools, and a VPN.

Here is Avira’s offer:

  • Avira Free Antivirus offering a high level of protection
  • Avira Internet Security Suite aimed at making your browsing experience safer
  • Avira Optimization Suite offering a full suite of PC tune-up tools
  • Avira Total Security Suite featuring powerful antivirus protection, many tune-up tools to keep your PC running at peak performance, a built-in VPN, as well as a Firewall Manager to optimize your settings.
Next-Gen AI Technology
avira website logo
  • 300 thousand threats blocked per day
  • Endpoint Scanning of malware
  • 100 million sensors for detecting threats

These are the best Windows 7 antivirus solutions that you can install on your PC.

As you can see, most of these tools come in three  different versions: a free version, an Internet security edition, an a total security version.

Install the antivirus that best suits your needs. For example, if you need an antivirus with a built-on VPN, you can select Avira’s Total Security antivirus.

If you’re concerned about keeping your PC secure while browsing the Internet, then you should go for an Internet security-focused solution.

Also, we recommend buying an antivirus solution, instead of using a free version. As a matter of fact, free antivirus solutions generally offer limited protection against malware, leaving many areas vulnerable to threats.

Money spent on a reliable antivirus is  money invested in securing your data.

Speaking of protecting your data, you can also install a VPN software compatible with your antivirus to block third-parties from tracking your online activity.

On a side note, if you’re planning to upgrade from Windows 7 to Windows 10 , make sure to check out our wide collection of guides on how to make the transition as smooth as possible.

Editor’s Note: This post was originally published in July 2017 and has been since completely revamped and updated for freshness, accuracy, and comprehensiveness.We wanted to make sure that our list has the best cyber security solutions to meet your needs.