Editors' Note: Netcut installs a WinPCAP library required for product functioning.
arcai.com's free Netcut can help you protect your LAN from ARP spoofing and other unwanted intrusions. Netcut monitors LAN activity and displays the addresses and data of all devices connected to it. You can cut off service to any LAN user, change MAC addresses, modify your network adapter settings, and more with Netcut.
Run as Administrator: Netcut recommends that you run it as a system administrator to maximize its capabilities.
Protected by Netcut Defender: Netcut includes Netcut Defender's protection for the host PC, though you can add Netcut Defender to other computers on your LAN, too (it's free).
Cut them off: You can terminate and restore network access to any computer on your LAN at will with Netcut -- even as a prank, according to the documentation.
Stay safe: Netcut also offers tips and expert advice for keeping your wired or wireless LAN safe.
Not for the inexperienced: Netcut isn't difficult to use and has plenty of online resources, but it's not for beginners. Machine-translated documentation could confuse inexperienced users.
Speed bump: Netcut can be slow to respond at times and also slowed out connection speed a bit.
Netcut is a valuable tool for network administrators, and it offers an additional layer of protection against ARP spoofing (and the bad things that can follow). Netcut is free, so it's easy enough to test it in your network to see if it works for you.
Discover who is on your network instantly. (IP/Device name/MAC address). Works in office LAN, school LAN or even Iphone/Xbox/Wii/PS3andriod/andriod network Find/export all MAC address in your network in seconds Turn off & on network on any device , computer/phone/xbox/wii/Router/switcher in your LAN. Protect user from ARP SPOOF attacks Change MAC address on any adapter. Clone MAC address from any device of your network to your own adapter. Support Check MAC addresss to Company details No network knowledge required to use this tool, just run and you will see all IP and MAC and devices name in your network, then you can control /change MAC/turn on /off by click on buttons. also simply leave it run background can protect you from ARP spoof attack. Editor's review for NetCut 2.1.4 NetCut is a solution that is helping you to admin your network based only on ARP protocol . It can execute several tasks as list IP-MAC table in seconds, turn off & on network on any computer on your LAN including any device like router or switcher. Also, NetCut can protected users from ARP SPOOF attacks. NetCut is very easy to use. You need just one click to protect user computer function. No one in the network can cut you off with ARP spoof technology anymore . Also, you can cut down any computer's network connection to the gateway in a split of a second. Get all IP addresses of the computers in your LAN instantly Works in office LAN, school LAN or even ISP LAN No one will be able to trace out what happen
What's new in this version:
Support Network refresh. No need to restart netcut to detect people hook/unhook up in WIFI. suit for user in public area where user keep changing.