Cross-platform port management tool for identifying listening ports, managing Kubernetes forwards, handling Cloudflare Tunnels, and terminating processes instantly.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows


Cross-platform port management tool for identifying listening ports, managing Kubernetes forwards, handling Cloudflare Tunnels, and terminating processes instantly.


A sandboxed AI agent orchestration platform built with Rust and GPUI. Run multiple AI coding agents (Claude Code, Codex, etc.) in isolated sandbox environments with full terminal access.

Displays active TCP/IP and UDP ports with detailed process info, lets users terminate connections or processes, marks unidentified ports, and exports data.

Stop juggling spreadsheets and guessing which service uses which port — PortNote gives you a clear, organized view of your entire port landscape. Add your servers and VMs via a sleek web interface, assign and document port usage across all systems, and avoid conflicts before...




Find, 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.




