Port Kill – A lightweight macOS status bar development port monitor
Port Kill helps you find and free ports and caches blocking your dev work. - treadiehq/port-kill
Port Kill – A lightweight macOS status bar development port monitor launched on August 24, 2025 with 128 votes, #279 of 8,530 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
Port Kill is a macOS status bar application that monitors development ports. It runs lightweight in the background, allowing developers to quickly check which ports are in use and manage them directly from the menu bar. The tool integrates seamlessly into macOS's native interface, making it convenient for developers who work with multiple local services and need easy visibility into port activity without opening terminal windows.
written from the facts on this page · September 2026
Does a similar job
all alternatives →
Killport – CLI tool to kill processes running on a specified port2023 · github.com · ▲153A command-line tool to kill processes and containers running on specified ports. - jkfran/killport

PortManager – Manage ports from your macOS menu bar2019 · portmanager.app · ▲60Find, open and kill ports in a couple of clicks. Works with Node, Python, Ruby, PHP, HTTP and pretty much any process listening on a TCP port.

Portless - End port conflicts foreverNov 2025 · portless.app · ▲14Developer's best friend. Kill stubborn ports in one click.

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