SelfishNet v3 remains a popular, albeit aging, tool for managing bandwidth on local area networks (LAN) without requiring administrative access to a router. It utilizes ARP spoofing to trick other devices on the network into thinking your computer is the gateway, allowing you to limit or block their internet traffic.

SelfishNet v3 provides several administrative network tools through a simplified interface:

What is SelfishNet V3?

Before we dissect the "Top" features, let’s establish the baseline. SelfishNet is a powerful (and sometimes controversial) network administration tool designed for Windows. Its primary function is to manage the bandwidth distribution on a Wi-Fi or LAN network.

SelfishNet v3 is a free, open-source network management tool for Windows that allows you to monitor and control the bandwidth of every device connected to your Wi-Fi or Ethernet network. It works without needing router passwords or administrative access to the network hardware. Quick Setup Guide

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