Selfishnet V3.0.0 Windows ⭐ Best Pick
Your wireless adapter must support monitor mode and packet injection, as these are required for ARP spoofing to work effectively. Most modern Wi-Fi cards support this, but some budget or proprietary adapters may not.
A quick way to temporarily disable a child's tablet or gaming console without changing router settings. Usage Warning
Once this "Man in the Middle" (MITM) position is established, SelfishNet V3.0.0 can do one of three things:
SelfishNet uses to redirect traffic through your PC. This can sometimes be flagged by antivirus software as a "Trojan" or "Malicious Tool." While the tool itself is generally considered safe by the community when downloaded from reputable sources like GitHub , it is technically an "attack" tool in network terms, so use it responsibly on networks you own. If you'd like, I can help you with: Finding a download link for the latest version. Troubleshooting specific "WONT OPEN" errors. selfishnet v3.0.0 windows
Click the icon (usually shaped like a network tree or a magnifying glass) in the top-left corner. SelfishNet will scan your LAN and populate a list of all active devices, showing their IP and MAC addresses. Step 5: Allocate Bandwidth or Block Users
For legitimate bandwidth management (e.g., stopping a roommate from hogging all the data), the correct approach is Quality of Service (QoS) configuration on the router, not third-party client-side manipulation. QoS is a native feature in most modern routers that allows prioritization of traffic securely and legitimately without violating network protocols.
| Component | Requirement | | :--- | :--- | | | Windows 7, 8, 8.1, 10, or 11 (32-bit & 64-bit) | | Network | Wi-Fi (802.11 a/b/g/n/ac/ax) or Ethernet (NIC) | | Admin Rights | Yes (required for packet injection) | | RAM | 128 MB (min) | | Dependencies | WinPcap or Npcap (installed separately) | Your wireless adapter must support monitor mode and
If you pay for the internet bill, you are the network administrator. Using SelfishNet to manage your children's screen time or prioritize your work computer is legal but potentially immoral.
That said, the software isn’t perfect. Beta-level stability, outdated design, and limited advanced features may steer power users toward alternatives like NetLimiter or NetCut. But for basic bandwidth control, SelfishNet remains an effective, free solution.
Implements specific download and upload speed limits on a per-device basis. Usage Warning Once this "Man in the Middle"
Right-click the executable file, select Properties , go to the Compatibility tab, and check “Run this program as an administrator.” Click Apply and OK . This ensures the software always launches with the necessary permissions.
All traffic passes through the host PC first. The software then drops or delays data packets to enforce speed limits or blocks. Installation Requirements and Compatibility
: Download and install WinPcap or Npcap to enable structural packet capture functionality.
According to documentation on GitHub , the software provides the following features:
This usually indicates that your Wi-Fi adapter doesn’t support monitor mode, or you selected the wrong adapter on startup. Try launching SelfishNet and choosing a different adapter from the selection prompt. If you’re using Ethernet (wired) and Wi-Fi simultaneously, disconnect one.
Your wireless adapter must support monitor mode and packet injection, as these are required for ARP spoofing to work effectively. Most modern Wi-Fi cards support this, but some budget or proprietary adapters may not.
A quick way to temporarily disable a child's tablet or gaming console without changing router settings. Usage Warning
Once this "Man in the Middle" (MITM) position is established, SelfishNet V3.0.0 can do one of three things:
SelfishNet uses to redirect traffic through your PC. This can sometimes be flagged by antivirus software as a "Trojan" or "Malicious Tool." While the tool itself is generally considered safe by the community when downloaded from reputable sources like GitHub , it is technically an "attack" tool in network terms, so use it responsibly on networks you own. If you'd like, I can help you with: Finding a download link for the latest version. Troubleshooting specific "WONT OPEN" errors.
Click the icon (usually shaped like a network tree or a magnifying glass) in the top-left corner. SelfishNet will scan your LAN and populate a list of all active devices, showing their IP and MAC addresses. Step 5: Allocate Bandwidth or Block Users
For legitimate bandwidth management (e.g., stopping a roommate from hogging all the data), the correct approach is Quality of Service (QoS) configuration on the router, not third-party client-side manipulation. QoS is a native feature in most modern routers that allows prioritization of traffic securely and legitimately without violating network protocols.
| Component | Requirement | | :--- | :--- | | | Windows 7, 8, 8.1, 10, or 11 (32-bit & 64-bit) | | Network | Wi-Fi (802.11 a/b/g/n/ac/ax) or Ethernet (NIC) | | Admin Rights | Yes (required for packet injection) | | RAM | 128 MB (min) | | Dependencies | WinPcap or Npcap (installed separately) |
If you pay for the internet bill, you are the network administrator. Using SelfishNet to manage your children's screen time or prioritize your work computer is legal but potentially immoral.
That said, the software isn’t perfect. Beta-level stability, outdated design, and limited advanced features may steer power users toward alternatives like NetLimiter or NetCut. But for basic bandwidth control, SelfishNet remains an effective, free solution.
Implements specific download and upload speed limits on a per-device basis.
Right-click the executable file, select Properties , go to the Compatibility tab, and check “Run this program as an administrator.” Click Apply and OK . This ensures the software always launches with the necessary permissions.
All traffic passes through the host PC first. The software then drops or delays data packets to enforce speed limits or blocks. Installation Requirements and Compatibility
: Download and install WinPcap or Npcap to enable structural packet capture functionality.
According to documentation on GitHub , the software provides the following features:
This usually indicates that your Wi-Fi adapter doesn’t support monitor mode, or you selected the wrong adapter on startup. Try launching SelfishNet and choosing a different adapter from the selection prompt. If you’re using Ethernet (wired) and Wi-Fi simultaneously, disconnect one.