Originally released around 2007 (when version 0.2 was considered current), the project saw renewed activity with the release of SelfishNet V3.0.0. Hosted on GitHub by developer abelmez, this new version introduced an installer, updated dependencies, and improved compatibility with modern Windows operating systems.
If the program opens but scanning reveals no other devices, the wrong network card was selected at startup.
: Requires a Wi-Fi chipset compatible with monitor mode for wireless network management.
SelfishNet is a straightforward tool focused on a few core functions. Its features include:
This is the most critical dependency; the software will not function without it. selfishnet v3.0.0 windows
Check the box in the Block column to restrict all external internet access for that specific device. Step 7: Start the Spoofing Process
It is perfectly legal to use SelfishNet on a home network that you own, manage, or have explicit permission to control (e.g., prioritizing your work computer over a streaming device).
Selfishnet v3.0.0 is fundamentally a network bandwidth management tool designed for Local Area Networks (LANs). Unlike standard Quality of Service (QoS) settings configured on a router, Selfishnet operates directly from a Windows client. Its primary functions include the ability to monitor all devices on a network, limit their upload and download speeds, and, most notoriously, completely cut off other users' internet access. For the uninitiated, this sounds like a cyber-vandal’s dream. However, a closer examination reveals a tool born from a real-world problem: the tragedy of the digital commons.
While the portable version exists, the V3.0.0 release includes an MSI installer. Run SelfishNetV3_Installer.msi and follow the on-screen instructions. The installer places the required files in: Originally released around 2007 (when version 0
Displays the specific IP and hardware (MAC) address of every connected device.
Clears the current list of discovered devices. Step-by-Step Bandwidth Throttling
Completely restrict internet access for selected devices while keeping them connected to the local network.
Instantly scans your local network to discover all connected devices, listing their IP addresses and MAC addresses. : Requires a Wi-Fi chipset compatible with monitor
If SelfishNet v3.0.0 feels too outdated or fails to run on your specific Windows build, consider these modern alternatives:
If you decide SelfishNet is not the right tool, several good alternatives exist:
Click the "Start Redirecting" button (lightning bolt icon) to begin controlling the bandwidth.