Top Alternatives to Gufw

NetLimiter is a powerful Windows application designed for client-side network traffic control and monitoring. It provides users with comprehensive tools to manage bandwidth allocation, set data transfer quotas, and monitor network activity on an application-specific basis.

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.

UFW, short for Uncomplicated Firewall, is a user-friendly command-line utility designed to simplify the process of managing Netfilter firewall rules on Linux systems. It provides a high-level interface over the complex iptables or nftables syntax, making robust network security accessible to a wider range of users.