| Risk Factor | Description | | :--- | :--- | | | Unofficial builds often contain hidden miners or password stealers. | | Bricking | Corrupting the network stack can require a full Windows reinstall to fix. | | Legal/Ethical | Deliberately throttling other users' connections without consent may violate ISP terms of service or local cybercrime laws regarding unauthorized network interference. |
Sets strict speed limits (in KB/s) on specific devices so they cannot monopolize the internet.
Lets you set explicit speed limits (in KB/s) for specific devices.
To help you get everything running smoothly, please let me know:
During installation, make sure to check the box that says . This is crucial for Selfishnet to recognize the driver. Complete the installation. Step 2: Download Selfishnet WORK Download Selfishnet Windows 11
Run and follow the installation wizard. Accept the license agreement and keep the default settings. WinPcap is essential for SelfishNet to interact with your network.
Because Selfishnet is an older, independent utility, it does not have an official central website.
It is safe when downloaded from legitimate sources, but because the software is outdated and uses ARP spoofing, some security software may flag it. Always scan downloads and use caution.
Click the Start Spoofing button (often a yellow flash or a "Play" icon) to apply the limits. To stop controlling the network, click the Stop button. Troubleshooting Common Windows 11 Errors | Risk Factor | Description | | :---
Are you having trouble with the not being detected after installation?
SelfishNet is a free, open-source network management utility that gives users significant control over their local network. Its core function is to monitor, limit, and manage the bandwidth of any device connected to the same router, all without needing to access the router's administrative settings. By employing ARP Spoofing techniques, the software can intercept and shape traffic, allowing a user to essentially become the "gatekeeper" of their own Wi-Fi.
When searching for "Selfishnet Windows 11 download," exercise extreme caution. Because this tool manipulates network traffic, many unauthorized websites bundle it with malware or adware.
Click inside the Download Limit or Upload Limit column for a specific device. Type a maximum speed value in kilobytes per second (e.g., entering 50 limits that device to roughly 50 KB/s). | Sets strict speed limits (in KB/s) on
Allows you to set specific download and upload speed limits for individual IP addresses.
Show you for Windows 11.
Once the compatibility settings are applied, you can launch and use the application:
If you are looking to download and run Selfishnet on Windows 11, you need to understand compatibility requirements, installation steps, and modern alternatives. What is Selfishnet?