Best Free Firewall List for Windows Users Security

With cyber threats escalating, equipping Windows computers with robust firewalls is essential. The post details top free firewalls, highlighting their features, benefits, and guidance for configuration. Comodo, ZoneAlarm, GlassWire, TinyWall, and others are reviewed. Besides core functions like threat detection and customizable controls, the significance of complementing antivirus with firewalls is stressed. Free options offer strong security measures to safeguard against hackers and malicious software, providing users with powerful alternatives to premium security solutions without incurring costs.

Computers are very likely to suffer severe damage to the system due to virus attacks. When it has a network of the internet, is it always advisable to have installed any antivirus? It will help us to be protected from the threat of any hacker. One of the perfect complements of antivirus and the best free firewalls is this, as it helps maintain privacy online. 

With cybersecurity threats on the rise, protecting your Windows computer with a reliable firewall is more crucial than ever. Firewalls create a barrier between your system and the dangerous elements on the internet, monitoring incoming and outgoing traffic to keep your data safe. While premium firewall software has robust security capabilities, there are also quality free options available.

We also provide guidance on optimizing your free firewall settings for everyday use, gaming, torrenting, or other needs. Tips on performing frequent scans and utilizing these firewalls alongside your standard Windows Firewall are included as well. Read on for an in-depth look at how to guard your Windows OS and handle network permissions using these essential free tools. With the right firewall reinforced by safe browsing practices, you can add potent, multifaceted protection to your system security regimen.

In this post, we dive into the top free firewalls that offer powerful protection for Windows users. We’ll cover the core features that make these firewalls effective, like deep packet inspection, threat blocking, and providing alerts when suspicious activity is detected. You’ll learn how customizable rules and filters allow you to tightly control network traffic and secure your connections.

Basically, these supplements prevent unwanted access to internet connections. Here we mentioned a few of the best firewall lists for Windows users for better protection from hackers and other malicious scripts.

Best free firewall list for windows users in 2020

The List of Best Free Firewall for Windows PC users

Comodo1. Adblocker,
2. Custom DNS servers,
3. Virtual Kiosk,
4. Compatible with the latest Windows versions.
5. Timely controls.
Streamlined security, comes with Comodo Dragon secure browserGrab the tool
ZoneAlarm1. Comes with Free antivirus + Firewall
2. Multiple security layers
3. Customizable interface
4. Online backup
5 GB free cloud backup
Free firewall protection
Grab the tool
Glasswire1.Careful alerts,
2. Data usage tracking,
3. Visual network monitoring,
4. Toolbox of network checks,
5. Wi-Fi evil twin detection,
6. Lockdown mode,
7. Mini graph
1. Easy to install
2. You can block all unwanted incoming traffic with a single click
Grab the tool
TinyWall1. No pop-up ads,
2. Powerful scanning option,
3. customizable options,
4. Wi-Fi protection,
Real-time alerts,
Instant firewall configuration,
Dedicated LAN control options
1. No pop-ups.
2. The auto-learn feature makes it easy to create exceptions.
Grab the tool

1. Comodo Firewall

Comodo Free Firewall is the most popular firewall of excellent quality, as it allows you to be protected from potential viruses when surfing the net.

The comodo free firewall interface is simple and comfortable to operate. It has advanced features to adjust the level of security you want to have in your computer settings. 

It also has an anti-malware tool to remove and block possible leaks. Check the homepage link for more added features. This is one of the best free firewall protection tools of the year 2023.


  • Comodo Free Firewall: Free
  • Comodo Full Protection: $39.99/year


  • Adblocker,
  • Custom DNS servers,
  • Virtual Kiosk,
  • Compatible with Windows 7, 8, and 10
  • Timely controls.


  • Streamlined for security novices.
  • Have a special Comodo Dragon secure browser


  • No protection for exploit attack.
  • Default settings with automatic sandboxing are disabled.

2. Ashampoo Firewall Free Edition

It is another program that allows you to increase the security of your computer. It is a perfect entry-level tool since it has an easy-to-use interface. 

Due to its excellent performance and operation efficiency, users accept this best free firewall. Check the homepage for more added features.

3. PC Tools Firewall Plus Free Edition

It has all the tools needed to establish itself as the best free firewall. One of its main features is the quick location of outsiders who want to communicate with your computer. 

This software blocks unknown networks automatically and then proceeds with their analysis. Check the homepage for more added features.

4. ZoneAlarm Free Firewall

ZoneAlarm Free Firewall 2023 is an application that has great experience in the area of firewalls. 

It presents the tools to detect and block intruders connections also may restrict access to some applications where the user requires. ZoneAlarm Free Firewall for Windows 10 is also available. You can download ZoneAlarm free firewall and install it in your system for better protection.


  • Comes with Free antivirus + Firewall
  • Multiple security layers
  • Customizable interface
  • Online backup


  • Comes with 5 GB of free cloud backup
  • Integration with much other security programs


  • Zero protection for escapade attack
  • Showing a red flag for some positive files also

5. GlassWire

Glasswire is a perfect firewall to detect all types of hidden threats. It scans every file which is coming from the internet from the backend. This security platform detects malware and blocks badly behaving apps immediately.

This is one of the best Free firewall protection tool.

Price: Free


  • Careful alerts,
  • Data usage tracking,
  • Visual network monitoring,
  • Toolbox of network checks,
  • Wi-Fi evil twin detection,
  • Lock Down mode,
  • Mini graph


  • Easy to install
  • Interface is clean
  • You can block all unwanted incoming traffic with a single click


  • limited features in Free version
  • The weakness to block all apps at once.

6. Windows Firewall

It is the default and basic firewall in Windows operating system. Many users consider this tool as one of the best, and that over the years has evolved to improve aspects of the interface and security. 

This software behaves quietly and efficiently in the system and blocks any strange behavior on your computer. Check the homepage for more added features.

7. TinyWall

Tinywall is another firewall in the best freeware for windows 10 users. It protects your PC from all types of threats when you access the internet.

It protects the port of your computer from hackers by blocking the malicious scripts every time. So your sensitive data is safe.

Price: Free


  • No pop-up ads,
  • Powerful scanning option,
  • customizable options,
  • Wi-Fi protection,
  • Real-time alerts,
  • Instant firewall configuration,
  • Dedicated LAN controlling options


  • No pop-ups.
  • The auto-learn feature makes it easy to create exceptions.


  • No protection for exploit attack.
  • need some improvement for web-based programs access

8. Norton

Norton firewall is the part of Norton suites like antivirus and internet security solutions. these are offering from Norton company. This is also called a Smart Firewall. It uses their own database to scan the files which are coming from the internet.

Price: Free


  • Fully programmed and advanced protection feature against cyberattacks,
  • It blocks phishing websites immediately
  • It protects and monitors the home network


  • Full protection from Viruses with a 100% guarantee.
  • It authenticates trusted websites before accessing


  • Less protection against spyware
  • No Parental control in both Mac and IOS devices

Finally, it is recommended to properly supplement with a good antivirus and firewall, as this helps to eliminate any foreign agent on our computer. 

Firewalls block any suspicious movement on the computer, while the antivirus analyzed and discarded if necessary, any virus, Trojan, worm, or hacker.

Some other firewall software rocking on the internet

Here is a list of some free firewalls for windows that was suggested to us lately and that are queued for testing:

Note: Windows XP already contains a mediocre firewall. This firewall does not have any replacement for a dedicated software solution. Windows has a powerful, most useful, and completely free firewall system. There is no need to install a firewall separately or antivirus software. Microsoft Windows is protected with Windows Defender and Microsoft Security Essentials (free Microsoft firewall protection).

Final Words

Safeguarding your Windows computer and network activity is imperative for all users, and quality free firewall software allows you to reinforce protection without extra expenditure. Whether utilizing robust utilities like ZoneAlarm or built-in Windows Firewall approaches, implement firewalls using the methods covered here to fully control inbound and outbound traffic.

There are hundreds of PC-protecting programs that land every year. But most of the companies have failed to provide trusted protection for Windows PC users.

Complement your free firewall with endpoint antivirus, timely OS and software updates, and secure connections for layered security. Schedule regular firewall scans and tweak rules to achieve the right balance of security and accessibility based on your usage. While no single solution is impenetrable, leveraging these advanced free firewalls in conjunction with smart online practices will significantly minimize risks and offer peace of mind.

Before making a purchase, every PC user should have a minimum knowledge of PC security. I have included a few of the best free firewall tools in this article.

As cyberthreats grow in sophistication, fight back with defense in depth including the powerful filtering and activity monitoring capabilities of free firewall tools. Take a proactive stance on securing your Windows ecosystem against breach attempts, malware attacks, and network intrusion using the guidance provided here. Keep your firewall knowledge current and your system protected.

Most of the companies that provide this firewall security along with their premium products. So choose the correct product that is suitable for your Windows PC.

Best Free Firewall List for Windows Users Security
Best Free Firewall List for Windows Users Security
Satish Ithamsetty
Satish Ithamsetty

Satish Ithamsetty is a versatile professional with expertise in blogging, teaching, and digital marketing. He is also a tech enthusiast who keeps himself updated with the latest trends and advancements in the field. With a passion for sharing knowledge and insights, Satish is committed to helping others succeed in the online world.