"Netcat GUI 13" typically refers to NetcatGUI version 1.3 , a cross-platform graphical user interface for the classic Netcat (nc)
netcat-gui (electron apps)nc-viewer (Java Swing)simple-netcat-gui (Python + Tkinter)files) to consoles. For example, it is used to inject save-game backup payloads on the PS5 or mod menus on the PS4. Version Reference
Simple setup for listening on ports or initiating connections.
Want to make your own? Here’s a 30-line Python script using tkinter and socket:
For decades, netcat (often affectionately nicknamed the "Swiss Army knife of TCP/IP") has been the go-to tool for system administrators, penetration testers, and developers. Its power, however, comes at a cost: the command line. Enter Netcat GUI 13—a hypothetical but highly demanded evolution that bridges raw socket manipulation with a point-and-click interface.