Netcat, also known as nc , is a popular networking tool used for reading and writing network connections using TCP or UDP. A GUI version of Netcat, specifically netcat gui v1.3.exe , provides a graphical interface to interact with the tool, making it more accessible to users who are not comfortable with command-line interfaces.

In recent years, version 1.3 has gained significant popularity within the gaming and console modding communities—particularly for PS4 and PS5 jailbreaking —where it is used to inject payloads over a local network.

Easily input a target IP address and port to establish a connection.