Netcatgui - ^new^

import subprocess import tkinter as tk from tkinter import scrolledtext def start_listener(): port = port_entry.get() process = subprocess.Popen(['nc', '-lvnp', port], stdout=subprocess.PIPE, stderr=subprocess.PIPE) # Output to text widget...

I believe you may be referring to a graphical user interface (GUI) front-end for (often called the "Swiss Army knife of networking"). Netcat itself is a command-line tool used for reading/writing data across network connections. A netcatgui would theoretically be a wrapper that provides point-and-click functionality for Netcat’s powerful features. netcatgui

def send_message(): data = msg_entry.get() process.stdin.write(data.encode()) NetcatGUI doesn’t replace the raw power of the terminal version, but it makes Netcat’s core capabilities accessible to a wider audience — from networking students to QA engineers who need a quick TCP test tool. Whether you download an existing wrapper or build your own, remember that the underlying tool remains just as sharp. Use it responsibly. import subprocess import tkinter as tk from tkinter