Selfishnet V3.0.0 Windows Jun 2026

NetCut or WinPcap/Npcap drivers must be installed. SelfishNet relies on these drivers to capture and inject network packets.

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While SelfishNet is an effective tool for managing a home network, it relies on ARP spoofing—a technique also used in Man-in-the-Middle (MitM) cyberattacks.

Once the main graphical user interface (GUI) opens, you will notice that the device list is empty. selfishnet v3.0.0 windows

Allows you to set maximum download and upload speed limits for individual devices.

While its operation is based on the controversial ARP spoofing technique, the tool itself is ethically neutral. Its status as free and open-source software, combined with its compatibility with Windows 7 through 11, makes it an invaluable utility for anyone struggling with bandwidth hogs, concerned about Wi-Fi security, or simply wanting a more balanced internet experience at home.

Use Windows Task Scheduler to launch SelfishNet.exe --auto-start --profile "Limit Guests" at 8:00 PM (peak hours) and close it at 12:00 AM. This provides automated bandwidth shaping without manual input. NetCut or WinPcap/Npcap drivers must be installed

Controlling Your Local Network: The Complete Guide to SelfishNet v3.0.0 for Windows

: Modern routers with "ARP Inspection" or "Source Guard" features can detect and block SelfishNet's spoofing attempts. Releases · abelmez/SelfishNet - GitHub

Instantly detects all devices (smartphones, PCs, smart TVs) connected to your Wi-Fi or Ethernet network. Once the main graphical user interface (GUI) opens,

Works directly from your PC without needing to log into your router's administrative dashboard or configure Quality of Service (QoS) settings. System Requirements

SelfishNet is a lightweight Windows application that gives its user significant power to manage the bandwidth consumption of every other device connected to the same local network. While its development has been sporadic, the software has garnered a dedicated following due to its raw effectiveness and ease of use, even years after its last official updates. Version represents a modern re-emergence of this classic tool, bringing ARP spoofing—the core technology that powers network management utilities—to a newer generation of Windows users. This comprehensive guide will explore SelfishNet v3.0.0 in detail, covering its features, installation process, usage, legal and ethical considerations, and viable alternatives.

Note that Selfishnet's effects are temporary; once you close the program or turn off your PC, all network limits are automatically lifted. Alternatives for Windows

: Allows you to set specific KB/s limits for both upload and download speeds per device.

| Feature | SelfishNet v3.0.0 | NetCut 3.0 | SoftPerfect WiFi Guard | Router QoS | | :--- | :--- | :--- | :--- | :--- | | | ARP Spoofer | ARP Spoofer | Monitor only | Legit control | | Bandwidth limiting | Yes (Basic) | Yes (Advanced) | No | Yes | | Detection risk | High (ARP table) | High | N/A | None | | Requires admin | Yes | Yes | No | No (Router pass) | | Best for | Quick revenge | Detailed throttling | Security audits | Permanent solutions |