is a specialized local area network (LAN) management tool designed to give users total control over internet bandwidth distribution across multiple devices. Whether you are dealing with a roommate hogging the Wi-Fi with 4K streaming or a slow office network, this utility allows you to monitor, limit, or entirely block specific connections in real-time. What is SelfishNet V3?
It sends false messages to other devices on the network, tricking them into thinking your computer is the router.
Once traffic passes through your computer first, you can use the SelfishNet Dashboard to "throttle" (limit) their speed or "block" them completely from the web. Key Features of V3 Selfishnet V3
To run SelfishNet V3 on modern systems like Windows 10 or 11, you must follow specific steps to ensure compatibility:
It is generally safe for personal use, but because it uses "spoofing" techniques, many antivirus programs may flag it as a threat. Only download it from reputable sources like the SelfishNet GitHub repository. is a specialized local area network (LAN) management
Assign specific KB/s limits to ensure one person doesn't consume all the bandwidth.
At its core, is a lightweight, portable Windows application used to manage a home or small-office router. Unlike standard router settings that require complex logins, SelfishNet provides a simple desktop interface where you can see every connected device—including PCs, smartphones, and tablets—along with their current IP and MAC addresses. How Does It Work? It sends false messages to other devices on
For those looking for more permanent solutions, experts often suggest setting up directly within your Router Settings to manage traffic more fairly. AI responses may include mistakes. Learn more
The limits you set are not permanent. If you close the program or turn off your PC, all devices will return to their normal speeds.