PortReaper v1.0.0: Port & Process Manager, Kill Process on Port

PortReaper v1.0.0

First public release of PortReaper: a free, portable Port and Process Manager for Windows. See what is using a port and kill it in one click.

Features

• Live list of all listening TCP/UDP ports with PID, process name and path
• Instant search by port, process name or path
• One-click kill for a process or a whole process tree
• Quick-free buttons for ports 3000, 3001, 4200, 5000, 5173, 8000, 8080, 8888, 9000
• Open localhost:PORT in the browser
• Copy PID, port and path
• Auto-refresh
• Confirmation before killing and protection for system processes
• 100% offline, no telemetry, portable

Installation

1. Download PortReaper.zip below
2. Extract the archive
3. Run PortReaper.exe (right-click -> Run as administrator for elevated processes)

Notes

• Windows may show a SmartScreen warning because the app is not code-signed yet. Some antivirus tools can flag process-management utilities. The full source code is in this repository.
• Killing a process can cause unsaved data loss in that program.

Found a bug or have an idea? Open an issue.