While I cannot provide a direct download link for executable files (due to security risks involving malware-laden copies often found on the internet), I can give you the context usually found in an "interesting blog post" about .
Here is an overview of what that tool is, why people look for that specific version, and how to find it safely. netcat gui v1.3 download
MIT – Free for personal, educational, and commercial use. Netcat GUI is a front‑end only; Netcat itself is open‑source. While I cannot provide a direct download link
Simplifies the process of transferring files between two machines by setting one as a "listener" and the other as a "sender". Where to Download NetCat GUI v1.3 Netcat GUI is a front‑end only; Netcat itself
NetcatGUI is a simple GUI program that is set to emulate the popular network "swiss army knife" tool netcat (nc) using an easy to use graphical user interface and cross platform availability. · GitHub