Portless - End port conflicts forever
Developer's best friend. Kill stubborn ports in one click.
What it does
Stop wasting time with terminal commands. Portless lives in your menubar and instantly shows which ports are in use. One-click to kill any process. Perfect for developers juggling multiple projects - no more "Port 3000 already in use" errors. Smart filtering prioritizes dev ports (3000, 8080, etc), auto-detects Docker containers, and protects system processes. Built native with SwiftUI for blazing performance. Your new favorite dev tool that saves 10+ minutes daily.
Does a similar job
all alternatives →- PKPort Kill – A lightweight macOS status bar development port monitor2025 · github.com · ▲128
- KCKillport – CLI tool to kill processes running on a specified port2023 · github.com · ▲153
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