Icon of program: Netcut

Netcut for Windows

By ArcaiFreeUser Rating
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Key Details of Netcut

  • Use pure ARP to detect IP/MAC address, and control/change mac, network usage.
  • Last updated on 2/29/2024
  • There have been 8 updates
  • Virus scan status:

    Clean (it's extremely likely that this software program is clean)

Download.com has removed the direct-download link and offers this page for informational purposes only.
Enlarged image for Netcut

Editors' Review

Download.com staff

arcai.com's free Netcut application 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.

Pros

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.

Cons

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.

Bottom Line

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.

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Full Specifications

WHAT'S NEW IN VERSION 2.1.4
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.
GENERAL
Release
August 3, 2011
Latest update
February 29, 2024
Version
2.1.4
OPERATING SYSTEMS
Platform
Windows
Operating System
Windows 7, Windows NT, Windows 2003, Windows Vista, Windows 10, Windows Server, Windows 98, Windows 2000, Windows XP
Additional Requirements
None
POPULARITY
Total Downloads
1,087,812
Downloads Last Week
0
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User Reviews

2.6/5

8 User Votes

Developer's Description

By Arcai
Use pure ARP to detect IP/MAC address, and control/change mac, network usage.
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 networkFind/export all MAC address in your network in secondsTurn off & on network on any device , computer/phone/xbox/wii/Router/switcher in your LAN.Protect user from ARP SPOOF attacksChange MAC address on any adapter.Clone MAC address from any device of your network to your own adapter.Support Check MAC addresss to Company detailsNo 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 2.1.4NetCut 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 instantlyWorks in office LAN, school LAN or even ISP LANNo one will be able to trace out what happen