You are looking for best firewall for windows 10/8/7 pcs? Well, if so, then you are in the right place. Today I am going to share 7 of the best free firewalls for a Windows PC. While reading news related to data leakage, you often wondered if your computer was secure.

Best Windows Firewall

According to the Gemalto report, 3.3 billion In the first half of 2018, data records (excluding the violation of the Aadhar ID identifier) ​​of the Indian government were violated. Since 2013, 4226 data records are lost or stolen every minute.

Over the past few decades, the Windows operating system has had a significant share of data leaks. This is the most used OS in the world. Almost 87% of desktops / laptops all over the world use windows os. Because of its popularity, most viruses and malicious codes are written for Windows.

Microsoft was not concerned about security threats in the early days. Finally, they introduced a robust firewall and made some additional security feature changes in Windows XP Service Pack 2 released in 2008. I also shared the best VPN application for a PC called Psiphon.

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What is a firewall?

A firewall is software that is used to increase the security of your PC. This tool prevents access to your computer. unauthorized a source. It also filters network traffic and protects your computer from DoS (Denial of Service) and DDoS (Distributed DoS) attacks.

firewall for windows 10

A firewall is simply a “code wall” that scans incoming and outgoing data packets. Please note that the firewall cannot be used as a substitute for antivirus.

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7 Best Firewall for Windows 10 PCs

Before installing and using the firewall program listed below, you should disable the Windows Defender firewall, since launching two firewalls can cause some difficulties. Here are some free Windows PC firewalls you can check out.

1. Comodo Firewall

Comodo Firewall is part of the Comodo Group's Internet security services package – Comodo Internet Security. This firewall is considered one of best firewall for windows 10 or any other versions. This is a third-party PC software.

best firewall for windows 10

Comodo Firewall offers several great features, such as ad blocking, customizable DNS servers, virtual Internet browsing (it physically or logically isolates the view from the computer's operating system).

You can add programs to your block list, and also easily delete it. Some other features include a host based intrusion prevention system sandbox, site filtering and more.

Despite all the features Comodo offers, this firewall is reliable and can be easily used by both beginners and beginners. But remember that this firewall will not protect your computer from exploits.

Comodo Firewall is free, but you can upgrade to the paid version – CIS Pro for better protection. This software is compatible with Windows 7 and later. You can download the Comodo Firewall bottom button.


2. ZoneAlarm Firewall

Zone Labs developed ZoneAlarm, and CheckPoint Software Technologies LTD acquired it in 2004. This firewall is part of the ZoneAlarm Internet. security service package. This is a freemium software package, which means that it offers both free and paid software.

best firewall for windows

ZoneAlarm Free Firewall manages and controls all incoming and outgoing data packets. You can configure the security mode of various network from setting up with ease. This software also prevents identity theft by protecting your data from malicious access.

All functions of the firewall can be easily configured and configured. Well, this best Windows firewall can protect your computer by connecting to unsecured network and send real-time security updates to your computer.

The free version is a great choice for simple protection. But if you are looking for some extra features, you can check out the ZoneAlarm Pro firewall. this software compatible with Windows 7, 8 and 10. You can download the free version from this link.


3. TinyWall

Developed by Karoli Pados, TinyWall is “free, light and no intrusive firewall. ” This software strengthens the built-in Windows firewall and makes it more convenient and secure thanks to a convenient user interface for setting parameters.

firewall for windows

It is a free software that is considered one of the best third-party firewalls for Windows. You can easily add or remove applications from black list and prohibit them from accessing the internet. TinyWall takes up about 1 MB of hard disk space.

You can turn on automatic learning mode to get him to study programs that can access the Internet. It also offers several firewall modes, password protection and more. TinyWall is one of the best firewalls for a Windows PC.

If you need a powerful and free firewall that does not occupy much of the space on your hard disk, then this is the firewall for you. This software is compatible with Windows Vista, 7, 8 and 10. You can download TinyWall from this link.


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4. GlassWire

GlassWire offers the most aesthetic Ui in this list. SecureMix LLC is developing this tool. It displays beautifully crafted graphics to better understand network activity and security.

firewall for windows 10

Although you will need some basic knowledge of network and security to interpret these charts and graphs, it detects malicious applications, spyware, malware and prevents them from accessing the Internet.

GlassWire also monitors incoming and outgoing data packets on your network and sends real-time updates to your computer. You can easily lock or unlock applications for increased security. It can also be used to monitor bandwidth and protect your computer from identity theft.

You can get the tool for free, but it hardly offers many useful features. You can download Basic, Pro or elite version to add features. You can download the free GlassWire firewall from this link.


5. PeerBlock

PeerBlock is free and is the successor to PeerGuardian. This is software that blocks specific malicious IP addresses from accessing your computer. It has a list of IP addresses that are considered malicious, for example, governments, corporate organizations, and those that are flagged for actions against p2p.

free windows firewall

It does not provide us with many functions, but effectively blocks IP. You can ban ads, spyware and other content. it allows its users can create a list of IP addresses that they want to block.

If you rely on torrents for all your downloads and share data through a peer-to-peer network, then this is the tool for you. This software is compatible with Windows XP, Vista, 7, 8 and 10. You can download PeerBlock from this link.


6. Evorim Free Firewall

This is a full-featured professional firewall. Works best with integrated Windows firewall. Evorim protects your computer from external and internal threats. It monitors incoming and outgoing data packets and sends real-time notifications to the user.

best windows firewall

It prevents malware from accessing the Internet and spreading viruses and worms online. Evorim also protects your data from external access, thus avoiding these violations. It offers a monitoring mode in which applications on a PC cannot access the Internet without authorization.

Evorim Firewall offers a great user interface with incredible ease of use. This software is available for Windows 7, 8 and 10. You can download the Evorim Free Firewall from this link.


7. Firewall App Blocker

Firewall App Blocker is a free program developed by It has an easy to use, somewhat traditional look of user interface. This software is used to block or open applications to prevent or allow them access to the Internet. Its simple user interface and easy navigation is why it is on our list of the best firewalls for Windows 10/8/7 PCs.

Block Firewall Applications

All you need to do to block the application in this software is to drag the .exe files. You can also block an application using browse button and choosing it. It also has a whitelist mode that blocks all applications except those that are whitelisted.

Firewall App Blocker does not offer many features. If you are looking for a relatively easy and convenient firewall Software then you can use this tool. Download the Firewall application blocker here.


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Well, that was all for best firewall for windows 10 or 8 / 8.1 / 7 pcs. If functionality and security are your priority, you should use Comodo or ZoneAlarm firewall.

If you want an application that does its job and takes up less space on your HDD, then you should check out TinyWall or Evorim Free Firewall. Firewalls can only be used for pre-protection.

And all Internet users are advised to view and download files with the utmost care. Have a nice surf!