Simple tool to configure Windows Filtering Platform (WFP) which can configure network activity on your computer.




The best Firewall alternative to Free Firewall is simplewall, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to Free Firewall and 12 are Firewalls so hopefully you can find a suitable replacement. Other interesting Firewall alternatives to Free Firewall are GlassWire, Fort Firewall, BiniSoft Windows Firewall Control and TinyWall.
Simple tool to configure Windows Filtering Platform (WFP) which can configure network activity on your computer.




Visualizes real-time and historical network activity, delivers alerts for suspicious behavior and unknown connections, manages firewall rules, reports DNS and system changes, identifies remote hosts, monitors app usage, supports remote monitoring, and detects possible threats.










A powerful tool which extends the functionality of Windows Firewall and provides new extra features which makes Windows Firewall better.




TinyWall is a free software to harden and control the advanced firewall built into Windows Vista, Windows 7 and Windows 8. TinyWall includes a combination of features that sets it apart from both commercial and freeware firewalls: TinyWall does not annoy you with popups at all...




Minimal Firewall is a portable Windows firewall frontend that alerts users to internet connections without requiring custom kernel modifications or disabling core isolation, striking a balance between TinyWall's security and SimpleWall's functionality.




Provides two-way firewall protection by blocking unauthorized network access, detecting intrusions, hiding devices from threats, stopping viruses, spyware, and data theft, offering real-time alerts, customizable rules, and simple setup with light system impact.




Perfects the Windows Firewall offering additional security. Get the most out of your Windows firewall, create new security rules for your online applications, alerts you to anomalies with real-time protection.




Enables per-application network monitoring with instant notifications, detailed logging, multiple predefined security zones, blocking of zero-day malware and telemetry, support for portable use, remote management, IPv6 networks, and flexible LAN connectivity settings.




Karma Firewall app lets you take control back of your phone and block internet traffic to and from specific apps. This is a simple yet powerful firewall with an easy to use intuitive GUI which allows you to protect your sensitive data.

CacheGuard Gateway is a free and open-source Unified Threat Management (UTM) solution, a Web Application Firewall (WAF), and a Quality of Service (QoS) platform designed to optimize WAN traffic. To obtain a CacheGuard Gateway appliance, download CacheGuard-OS and install it on...

The free version of GlassWire is not a firewall. Its only a traffic monitor.