TCPView is not available for Mac but there are a few alternatives that runs on macOS with similar functionality. The best Mac alternative is PortKiller, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to TCPView and four of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to TCPView are ProcessSpy, PortsMonitor and macmon.
Advanced multi-OS desktop tool for monitoring and managing local TCP ports, identifying bound processes, watching ports for notifications, handling Cloudflare Tunnels, filtering and pinning, managing Kubernetes port-forwards with logs, plus real-time process termination.
PortsMonitor is a system utility for monitoring system TCP/IP network connections by application, and connections' status. With Search Expression support, you can filter connection with preferred conditions.
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