Work Download Selfishnet Windows 11 ~upd~ Jun 2026

After the scan is complete, click the (or redirecting/spoofing icon) to activate SelfishNet’s control features. This enables the software to manage bandwidth for the detected devices.

Double-click the executable to launch it. A small dialog box will appear prompting you to choose your network interface card (NIC).

Some modern routers and network adapters are resistant to ARP spoofing. Try restarting both your computer and router. If the issue persists, consider using one of the alternative tools mentioned above.

: Windows 11 may prompt you to download this feature when you first try to open the app. If so, select "Download and install this feature". WORK Download Selfishnet Windows 11

Check the box for and select Windows 7 .

Throttling or blocking users on a public or corporate network without authorization can violate terms of service, company policies, or local laws. Use this tool strictly on networks that you own or have explicit permission to manage.

– https://www.winpcap.org/install/bin/WinPcap_4_1_3.exe After the scan is complete, click the (or

If you’ve ever been frustrated by a roommate, coworker, or family member hogging all the bandwidth while you try to work, you might have heard of . Originally developed as a lightweight network traffic shaping tool, SelfishNet allows users to monitor devices on a local network and selectively limit their internet speed—or disconnect them entirely.

SelfishNet_1.42_setup.exe (approx. 1.8 MB)

: Because Selfishnet uses ARP Spoofing, some antivirus software may flag it as a threat. Only download from reputable sources. A small dialog box will appear prompting you

: Using this tool on a shared network without permission is often considered unethical as it disrupts the service others are paying for. Instability

For users who want a comprehensive, actively maintained solution, NETworkManager is an open-source Windows-first tool built with C#. It is optimized for Windows 10 and 11 and offers a “lightweight plus full-featured” network management experience.

To start monitoring real-time traffic, click the (the yellow lightning bolt or "Start redirecting" button). You will now see the live download and upload speeds of every IP address.

In the tab, check the box for "Run this program as an administrator" and click OK .

Displays the IP addresses and MAC addresses of all connected hardware.