Port intelligence for macOS
See every open port, which app owns it, and shut it down, all from one window.
Everything you need to understand your network
Free
Live Local Monitoring
See every open TCP and UDP port on your Mac, refreshed every 3 seconds automatically.
Free
View by App or Port
Switch between a flat port list and a view grouped by application.
Premium
Remote Port Scanner
Scan any host or IP for open ports with automatic service name identification.
Premium
Kill with Confidence
Gracefully quit or force-kill any process straight from the port list.
Requirements
- macOS 26 or later
- Free to download and use
- Remote scanning & process control, $8.99 one-time
- No subscription, no in-app purchases
Try Portie free
Local port monitoring is free. Remote scanning and process control are $8.99, once.