HomeApps & Software7 Best Firewall Software for Windows PC in 2023

7 Best Firewall Software for Windows PC in 2023

Looking for firewall software to use on your Windows PC? Here's a list of the best firewall software for Windows PC users.

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The best firewall software for Windows PC is a handpicked list of different software programs that’ll help improve your computer’s security over the internet and also stop unauthorized access. If you’ve been looking for such software, you’ll find them listed in this article.

Cyber attacks aren’t a new word to most people’s ears, they’re real and if one is not careful enough, becoming a victim wouldn’t be a problem. But rather than overlooking the fact that the Windows Defender isn’t well capable enough, there are other ways to improve one’s computer security online and offline.

With the use of an extra Firewall, everything does get better. If you’re looking for the best firewall software for Windows PC, we’ve curated the best ones for you in this topic you’re reading on NaijaKnowHow.

List of The Best Firewall Software for Windows PC

A firewall adds an extra layer of security to a computer. While this doesn’t somehow relate to using Antivirus on Windows, you can use Antivirus software and Firewall software together. So let’s check these firewalls below.

1. TotalAV

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best firewall software for Windows

If you’re thinking of firewall software to use on your PC, you might want to consider using TotalAV. It can be downloaded for free and it is a tool that’ll help protect your computer from malware and ransomware, it offers real-time protection and there are a lot of features to enjoy as well.

TotalAV works perfectly, some of the features you’ll get on this software includes real-time antivirus protection, the ability to block annoying advertisements and pop-ups that come with trackers, it can protect your internet traffic and it is cross-platform software.

2. GlassWire Firewall

best firewall software for Windows

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GlassWire Firewall is another firewall software you can use on your Windows PC. It’ll help you monitor the traffic inflow and outflow of your computer. It is a firewall tool that detects spyware, and malware and it’ll notify you if there’s any app on your PC that is giving strange behaviours. If there’s any network break on your computer GlassWare Firewall will let you know.

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One of the best firewall software for Windows PC is GlassWire Firewall, it is top-notch, if you’re looking for software that’ll give you the security and firewall protection that your PC deserves, GlassWire Firewall is your go-to option.

3. System Mechanic Ultimate Defense

System Mechanic Ultimate Defense

Another top firewall software you’ll like to use on your PC is System Mechanic Ultimate Defense, this tool will provide maximum security against viruses, malware and ransomware that flows via the internet and also from one computer to another. There’s a lot you can do with System Mechanic Ultimate Defense, it will protect your online privacy and it also removes infected files from your computer.

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System Mechanic Ultimate Defense does more than just protect malware, you can use it to recover deleted files on your computer, it has a powerful scan that’ll scan all areas of your computer and also detects any form of viruses.

4. Comodo Firewall

best firewall software for Windows

Comodo Firewall offers both free and paid features, the paid features come with some features that’ll help protect your computer from cyberattacks and some offline threats. You can use Comodo Firewall as a guard for internet activities on your Windows PC and any other computer that is connected to your network.

With Comodo Firewall, you’ll be enjoying two benefits of an antivirus and a firewall, it offers strong protection against malware, viruses and it is a program that will protect you from hackers online, Comofo Firewall is one of the best firewall software for Windows PC.

5. McAfee® Total Protection

McAfee® Total Protection

Getting protected by McAfee Total Protection should be one of your top priorities if you’re looking for firewall software that’ll do more than just offer firewall protection for you. Downloading this software, you’ll be able to get firewall protection that’ll block off hackers from hacking your network, it comes with a file shredder, it offers web protection and so on.

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You’ll get a protection score to let you know how much your computer is being protected, it monitors identity and it is also a great password manager. If you have sensitive files, you can keep them safe with McAfee Total Protection, it used 256-bit encryption, and it is one of the best firewall software out there for Windows users.

6. Evorim


If you’re looking for free firewall software, Evorim is one of them. What this software does is identify potential threats and clear them from your computer. If you’re a Windows 10 user, you’ll enjoy most benefits of this firewall software. It will block unwanted trackers from gaining access to your network.

Evromin offers free top-notch features, it is one of the best free firewall tools you can use on your PC. You’ll get maximum protection against invaders, it blocks unauthorized access from apps to use the network.

7. ZoneAlarm


ZoneAlarm isn’t a bad malware software as well and one of the reasons why you’ll love it is that it offers real-time protection and also online backup to keep files safe. This firewall software works on most Windows OS, you can use it on older OS like Vista, Win 7 and XP. ZoneAlarm does a great job of blocking off malware and ransomware. It is free if you want to use the firewall feature only.

You can easily use ZoneAlarm alongside other antivirus software, your computer will get protected from spyware, ransomware, malware and other security breaches. ZoneAlarm is one of the best firewall software for Windows PC.


In conclusion, if you’re looking for top-notch firewall software to use on your Windows PC. With the list of firewall software that we’ve handpicked for you in this article, your computer can always be protected against any type of breaches and offline threats.

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Oladimeji Shadrach
Oladimeji Shadrach
A Computer Software & Hardware Engineer | Content Writer | Blogger | Web Designer | Web Developer. I'm Available for Content Writing Gigs, Website and Blog Creation Jobs As Well.

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