Top Alternatives to Privatefirewall

GlassWire is a powerful network security monitoring tool and firewall that visualizes your network activity. It helps you see what applications are using your internet connection and alerts you to potential threats.

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.

ZoneAlarm Free Firewall provides essential network protection for home users. It offers a robust two-way firewall to monitor and control incoming and outgoing network traffic, safeguarding your system against unauthorized access and malicious intrusions.

TinyWall is a free, robust, and unobtrusive firewall for Microsoft Windows, designed to enhance system security without the constant barrage of pop-up notifications often associated with traditional firewalls.

Windows 10 Firewall Control provides a robust and intuitive interface for meticulously managing network access by applications on your Windows 10 system. It goes beyond the built-in Windows Firewall, offering fine-grained control and real-time monitoring for enhanced security and privacy.

Windows Firewall Control is a powerful and easy-to-use front-end for the native Windows Firewall. It offers intuitive control over network connections, allowing users to create, modify, and delete firewall rules with greater flexibility than the built-in Windows interface. It provides quick switching between filtered modes, network monitoring, and enhanced security features.

PC Tools Firewall Plus was a free personal firewall software designed to monitor network traffic and protect users from unauthorized access and malicious threats. It offered features like real-time protection, application control, and network monitoring to enhance online security.

Windows Firewall Notifier (WFN) is a lightweight, portable utility that extends the native Windows Firewall's capabilities, providing real-time connection monitoring, bandwidth usage tracking, and granular control over outbound network connections.