Port Cleaner - Signed Version
minorkeithEnd the "Port 3000 is already in use" frustration forever. PortCleaner instantly shows you what's running on every port and lets you kill processes with one click.
What You Get:
✅ Signed & notarized macOS app - no security warnings
✅ Instant installation - just drag to Applications
✅ One-click port scanning and process termination
✅ Memory usage tracking for each process
✅ Smart safety warnings for critical processes
✅ Works with Docker, Node.js, Python, and all dev tools
Why Buy the Signed Version?
While PortCleaner is open source, this signed version saves you time:
- No need to install Xcode or build tools
- No macOS Gatekeeper warnings
- Ready to run immediately after download
- Perfect for developers who value their time
Features:
• See all active ports and processes instantly
• Kill stubborn processes with one click
• Track memory usage and process age
• Filter by port ranges or process names
• Protected mode for database processes
• Native macOS app with minimal resource usage
Requirements: macOS 10.15 or later
Note: This is the convenience package. The full source code is available on GitHub if you prefer to build it yourself. Both versions have identical features - you're paying for the hassle-free installation and my time maintaining the signed certificates.
One-time purchase. No subscriptions. No tracking. Supporting me.
PortCleaner shows you exactly what's running on every port on your system. See the process name, how long it's been running, memory usage, and kill it with one click. No terminal commands. No hunting. Just click and it's gone.