If you have been using a Windows operating system for a while, you might know the importance of a firewall. Firewall software monitors your network’s incoming and outgoing traffic, be it LAN or WiFi internet via your router. A firewall program is a much-needed thing for those who surf the web via free Public WiFi.

The Firewall program adds an extra layer of security on the top of your Antivirus program. The built-in Firewall of Windows is reliable, but it’s not that effective. If we search for Firewall programs on the web, we will find lots of Firewall software that are easy to use and packs far more features than the built-in Windows Firewall.

List of 10 Best Firewall Software For Windows 10

So, here in this article, we will explore the list of best Windows Firewall programs that you can use on your system. First, however, make sure to disable the built-in Windows firewall before you use these firewalls. So, let’s explore the best free Firewall Programs for Windows 10.

1. Comodo Firewall

Comodo Firewall

Comodo Firewall is one of the best free Windows Firewall tools you can use on your Windows 10 computer. The interface of the Comodo Firewall is pretty clean, and it’s straightforward to use.

You just need to add programs to the block list to restrict internet usage. Apart from that, Comodo Firewall also offers an ad blocker, custom DNS servers, and Game mode.

2. TinyWall


If you are searching for a Firewall program for your Windows 10 computer that doesn’t push unnecessary notifications, then TinyWall might be the best pick for you.

The Firewall Program is known for its lightweight and clean interface, and it allows users to select apps to give it firewall permissions manually.

3. ZoneAlarm Free Firewall

ZoneAlarm Free Firewall

ZoneAlarm, the leading antivirus manufacturer, also has a free Firewall tool that allows users to adjust the security mode of public and private networks. The firewall program offers two security types Auto-Learn or Max Security.

The Auto-Learn feature changes based on your behavior, and Max Security allows users to control every app manually.

4. PeerBlock


PeerBlock is slightly different from all other Windows Firewall programs listed in the article. Instead of blocker programs, PeerBlock blocks the list of IP addresses under specific categories.

For example, it can load and block the IP Address list labeled as business ISPs, educational, ads, spyware, P2P, etc.

5. AVS Firewall

AVS Firewall

If you are looking for a Windows Firewall tool to block malicious registry changes, pop-ups, flash banners, ads, etc., then AVS Firewall might be the best pick for you.

Guess what? AVS Firewall can block programs, IP Addresses, Ports from accessing your internet connection. The user interface of the AVS Firewall is another positive thing about the tool, and the program is compatible with almost all Windows versions.

6. NetDefender


If you are searching for a simple to use yet effective Firewall program for your Windows 10 computer, then NetDefender might be the best pick for you.

The program allows users to define a source & destination IP Address, Port number, a protocol to block or allow any address. Not just that, but NetDefender also has a port scanner that can see which ports are open on your system.

7. GlassWire


If you are looking for a simple to use yet effective firewall option for your Windows operating system, then GlassWire might be the best pick for you. Guess what? The user interface of GlassWire is pretty simple to use, and it shows the real-time analysis of apps using the network.

Like all other firewall programs, GlassWire also allows users to block malicious registry entries, pop-ups, etc. Yes, you can also restrict internet access to the apps as well.

8. Privatefirewall


Like all other firewall apps for Windows, Privatefirewall also allows users to block applications from using the internet. It has a separate panel that shows the list of apps that are allowed or blocked. From the same panel, you can create other firewall rules as well.

The great thing about PrivateFirewall is that it monitors every port to prohibit unauthorized scanning and system intrusion.

9. TotalAV


TotalAV is basically an Antivirus program that provides near-complete protection against many security threats. In addition, it has a firewall feature that protects your computer from online hackers.

Apart from that, TotalAV also offers a VPN feature that lets you surf the web anonymously and encrypts your internet traffic.

10. Norton Firewall

Norton Firewall

If you are using the premium version of Norton Antivirus, you can use the Norton Firewall feature. It has a smart firewall feature that protects your computer from common security problems.

The smart firewall feature is turned on by default, but if you are using other third-party firewalls, it might be disabled. So, log in to your My Norton account and enable the Firewall feature.

Protect your Windows 10/11 computer with these firewall programs. If you know of any other Firewall software like these, let us know in the comment section below. I hope this article helped you! Please share it with your friends also.