Download Current Version: 1.4.5 Or Try for 30 days Check all new website for PortsMonitor on portsmonitor.com. PortsMonitor is a system utility for monitoring system TCP/IP network connections by application, and connections’ status. Also UDP, ICMP is supported. PortsMonitor is compatible with macOS 10.12 and above. Features Search Expression PortsMonitor supports Search Expression since 1.3.0 … Continue reading PortsMonitor for Mac