V3.0.0 Windows — Selfishnet

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 Beta-level stability, outdated design, and limited advanced features may steer power users toward alternatives like NetLimiter or NetCut.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.

Always right-click Selfishnet.exe and select . This is not optional—without elevated permissions, the ARP spoofing functionality will fail.

Completely restrict internet access for selected devices while keeping them connected to the local network. selfishnet v3.0.0 windows

Some antivirus programs may flag SelfishNet as a "Potential Unwanted Program" (PUP) or malware due to its network redirection capabilities. Conclusion

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. That said, the software isn’t perfect

Right-click the executable, choose Properties , go to the Compatibility tab, check Run this program as an administrator , and click apply. Ensure WinPcap or Npcap is correctly installed. No Devices Appear in the List

: The software is typically distributed as a portable application, meaning it does not require a traditional installation process to run. How SelfishNet Works: The Technical Side Always right-click Selfishnet

SelfishNet was originally built to run alongside WinPcap , an industry-standard packet capture architecture. However, since WinPcap is no longer actively maintained, modern Windows 10 and Windows 11 users should install Npcap (compiled with WinPcap compatibility mode enabled) to ensure stability and prevent application crashes.

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