Top Alternatives to PC Tools Firewall Plus

Comodo Internet Security (CIS) is a comprehensive freemium security suite offering robust protection against a wide range of online threats, including viruses, malware, and spyware. It integrates powerful antivirus, firewall, and sandbox technologies to safeguard your digital life.

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.

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.

Privatefirewall is a layered endpoint security solution offering proactive protection against network-based attacks and malware for Windows operating systems. It combines firewall, intrusion detection, and application control in a single package.

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.