Porter

Menu bar port manager for macOS
A native macOS menu bar app that lets you monitor local TCP and UDP ports, see active connections, and instantly kill processes.

Download the latest release (.dmg) from the Releases page.

Requires macOS 14.0 or later

1. Download and open the .dmg file
2. Drag Porter.app into your /Applications folder
3. Right-click -> Open (on first run to bypass Gatekeeper)
4. Porter will now run in your macOS menu bar
5. (Optional) Enable Launch at login using the internal menu to start Porter automatically.