elmoCut - elmoCut is a free open-source alternative for netcut written in Python.
NetCut - NetCut is a Software that helps you admin your network by purely on ARP protocol.
SelfishNet - Block anyone or any device from using your internet
WifiKill - App with ability to block other devices from network
TuxCut - TuxCut is a netcut "in Windows OS" like software written in PyQt.
SoftPerfect WiFi Guard - Security of your Wi-Fi network for Windows, macOS and Linux