Top 10 Free Firewall Programs for Windows

best free firewall programs for windows

Your search for the best free firewall programs for Windows ends here because below we have provided the updated list of 2019 featuring top 10 best free firewall programs for Windows PC. All below featured firewalls are very effective and must try options.

In today’s time, having a firewall installed on your Windows PC is a must do step. It not only prevents your PC from unauthorized access but also from various viruses, malware. In simple words, you get to know more about which programs, processes are completely running in your Windows PC.

Microsoft has provided a built-in Windows Firewall which is good to use. But if you are using it from a long time and need some change or if you don’t don’t built-in Windows Firewall effective then you can look for other best free firewall program available for Windows.

There are tons of firewall options for Windows are available outside but finding the best one is bit difficult. Therefore, below we have featured the list of top 10 best free firewall programs for Windows.


List of best free firewall programs for Windows of 2019

1. TinyWall


On the top of the list, we have TinyWall. If you are already annoyed with your old firewall’s regular prompts and notification then TinyWall can be a great choice for you. TinyWall comes with auto-learn mode that can be used to teach it which program should be restricted from network access. You can turn off this mode to add programs to the safelist. The only drawback with TinyWall is that it is not compatible with Windows XP. You can easily run it on Windows 7, 8 and 10.

Apart from that you will find an application scanner within the app that can be used to scan your whole PC. You can also give firewall permissions to selected programs, processes and files for specific hours or permanently.

2. PeerBlock


Second in this list, we have PeerBlock as another best free firewall program for Windows. This program is a different kind of approach when it comes to the best firewall programs for Windows. The working mechanism of PeerBlock is that first, it will load a list of IP addresses then it will block your address to these IP address, and they will also not able to access your computer.

PeerBlock let you create your own list of IP addresses or load a list of pre-made locations then it will block the access and vice versa. Even, you can also block whole countries or organizations as well.

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3. NetDefender

NetDefender is another popular free firewall programs for Windows. It is officially available for Windows XP and Windows 2000. Users can also use it on Windows 7 and 8. This is a basic yet efficient firewall for Windows that can be used to block or allow FTP, ports, IP addresses, protocols. Users can also add programs to the Blacklist by simply listing all the programs then using option to add to block list.

You can also use the port scanner to identify the number of ports are currently in use and those need to be closed as well.

4. Outpost Firewall

Outpost Firewall

This list will remain incomplete if we do not list Outpost Firewall here in this list. It comes with anti-leak control feature that prevents from giving your data that is very useful and genuine option in this line up. On the initial setup, this program automatically create rules and directions for applications so that you will don’t need to define them manually.

Like NetDefender program which we be listed above, it also let you allow or deny specific IP addresses and ports. You can also add programs to the blocklist.

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5. Ashampoo Firewall

Ashampoo Firewall

Fifth and the best firewall program for Windows we have Ashampoo Firewall. The feature that makes Ashampoo Firewall best is Block All option that can be used if a virus has infected your computer or if it is transferring the files from your computer or connecting with an unknown server. The only drawback with Ashampoo Firewall is that it is available only for Windows XP and Windows 2000.

This program offers two modes to choose from. One is an expert mode and the other is easy mode. To use this program, we recommend requesting a free license code.

6. Comodo Firewall

Comodo Firewall

In the middle of this list, we have featured Comodo Firewall. This app comes with an advanced section within the app i.e. Comodo KillSwitch feature that will make a list of all make a list of all running processes then terminate or breeze any process you don’t want. All running services and processes can be found in this Window. This program has a total size of around 200 MB. So make sure to have good working internet connection for faster downloading.

You can use Comodo Firewall on Windows 7, 8 and 10. You don’t need to go through various settings. Just browse the name of the program and add it to the blocklist.

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7. ZoneAlarm Free Firewall

ZoneAlarm Free Firewall

Another leading free firewall program in this list, we have ZoneAlarm Free Firewall. This program is a basic version of ZoneAlarm Free Antivirus+. On initial setup, the program will ask you to select one from max security and auto-learn features. The max security will allow you to select and control each and every program, processes running on your computer whereas the auto-learn will make required changes based on your working behavior.

This app is compatible with all Windows versions i.e. Windows XP, Vista, 7, 8 and 10. The program can be also adjusted to the security mode of public and private networks.

8. AVS Firewall

AVS Firewall

AVS Firewall is compatible with Windows XP, Vista, 7 and 8. It comes with Parent Control feature that is useful to allow access to an explicit list of websites. You can also password protect it from making any unauthorized modifications. You can go through the lists and select programs, protocols, IP addresses, Ports and allow or deny them.

This is the best solution to get rid of advertisements. Moreover, it will protect the end user from malicious registry changes, flash banners and popup window advertisements.

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9. Privatefirewall


Privatefirewall is a one stop solution for firewall for their Windows PC seekers. This firewall comes with all basic and advanced features that you will need in a firewall program. This program offers a very decent and clean interface that makes it a user-friendly firewall program.

You can very easily add programs and process to blocklist and vice versa. It give users access to block specific IP address, disable access to specific websites, restrict outbound emails and more. This is a must try firewall program.

10. R-Firewall


On the last of this list but not the least, we have R-Firewall as another best free firewall program for Windows. You can remove advertisements that are of fixed size by using the image blocker, use general add blocker in order to block ads by URL. You can also block JavaScript, ActiveX, Cookies, pop-ups using mail filter option. You can also add separate profiles for particular usage. However, this program is no more under development but still stands as the best option in this list.

Few More Words

Here, we have a featured the list of top 10 best free firewall programs for Windows of 2019. Comment below if you face any questions, we will try our best to give answers and don’t forget to mention below if you are aware of any other best and free firewall program for Windows that must be discussed here.

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