Port Radar for macOS

Port Radar is a native macOS menu bar application designed to give you clear insight into your system's active ports. It provides a real-time overview of applications using network resources, from development servers like Vite and Next.js to Docker containers and other background processes. Key features include: comprehensive port listing in plain English; one-click process termination for resource management; on-device explanations of processes, addressing questions like 'what is this?' or 'is it safe to stop?'; and instant Cloudflare tunnel creation to share local sites as live public links. This tool is ideal for developers, system administrators, and anyone needing to monitor and manage local network activity on their Mac. It helps in identifying forgotten processes, debugging network conflicts, and quickly sharing local development work. The integrated local explanations ensure privacy and security, as no data leaves your device. Empower your workflow by easily scanning, understanding, and controlling every listening port on your macOS system, enhancing productivity and system health.