Firewall Apps and Services

Discover Firewall apps and services by functionality or find alternatives for your favorite Firewall apps and services.

Best Firewall Apps and Services

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simplewall

simplewall

Security & Privacy Utility
Simplewall is a robust and lightweight firewall application for Windows, designed to control and monitor network activity for applications. It leverages the Windows Filtering Platform (WFP) to provide granular control over outbound connections, enhancing privacy and security by allowing users to block unwanted network communication.
more
Open Source
Excellent control over outbound network connections
SmoothWall

SmoothWall

Network & Admin Network Security Appliance
Smoothwall is a robust, open-source firewall distribution built on a hardened GNU/Linux operating system. It provides essential network security and management features through an intuitive web interface, making it suitable for both home and small business use.
more
Open Source
Free and open-source, reducing initial costs.
Endian Firewall Community

Endian Firewall Community

Network & Admin Network Security
Endian Firewall Community is a powerful, open-source Unified Threat Management (UTM) solution designed to provide comprehensive network security. It integrates firewall, gateway, VPN, web security, and email security features into a single, easy-to-manage appliance.
more
Open Source
Comprehensive UTM features in a single appliance.
pfSense

pfSense

Network & Admin Firewall
pfSense is an open-source firewall and router software distribution based on FreeBSD. It provides a powerful and flexible platform for a wide range of networking needs, from small home networks to large enterprise environments, emphasizing security, reliability, and comprehensive feature sets.
more
Open Source
Free and Open Source with no licensing costs.
Gufw

Gufw

File Sharing Firewall
Gufw is an intuitive graphical frontend for the Uncomplicated Firewall (UFW), providing a user-friendly way to manage iptables. It simplifies firewall configuration for Linux users, allowing control over network traffic and application access with ease.
more
Open Source
Easy to use graphical interface for UFW
Showing 1 - 5 of 5

Recently Added Firewall Apps and Services

simplewall

simplewall

Security & Privacy Utility
Simplewall is a robust and lightweight firewall application for Windows, designed to control and monitor network activity for applications. It leverages the Windows Filtering Platform (WFP) to provide granular control over outbound connections, enhancing privacy and security by allowing users to block unwanted network communication.
more
Open Source
Excellent control over outbound network connections
SmoothWall

SmoothWall

Network & Admin Network Security Appliance
Smoothwall is a robust, open-source firewall distribution built on a hardened GNU/Linux operating system. It provides essential network security and management features through an intuitive web interface, making it suitable for both home and small business use.
more
Open Source
Free and open-source, reducing initial costs.
Endian Firewall Community

Endian Firewall Community

Network & Admin Network Security
Endian Firewall Community is a powerful, open-source Unified Threat Management (UTM) solution designed to provide comprehensive network security. It integrates firewall, gateway, VPN, web security, and email security features into a single, easy-to-manage appliance.
more
Open Source
Comprehensive UTM features in a single appliance.
pfSense

pfSense

Network & Admin Firewall
pfSense is an open-source firewall and router software distribution based on FreeBSD. It provides a powerful and flexible platform for a wide range of networking needs, from small home networks to large enterprise environments, emphasizing security, reliability, and comprehensive feature sets.
more
Open Source
Free and Open Source with no licensing costs.
Gufw

Gufw

File Sharing Firewall
Gufw is an intuitive graphical frontend for the Uncomplicated Firewall (UFW), providing a user-friendly way to manage iptables. It simplifies firewall configuration for Linux users, allowing control over network traffic and application access with ease.
more
Open Source
Easy to use graphical interface for UFW