NetCut for Android

Quick summary

NetCut, developed by Arcai.com, is a mobile utility for managing WiFi networks from your phone. It lets you discover devices on the same network, control which ones stay connected, and adds a layer of protection against certain local network attacks. The app is free to download, but some advanced controls require root access.

Primary capabilities

• Built-in defender that identifies and blocks ARP spoofing attempts to protect your device on public hotspots.
• Remote removal and blocking of unwanted devices, preventing them from reconnecting.
• Real-time scanning that lists every gadget linked to your WiFi so you can spot unauthorized users.
• Visual bandwidth breakdown that shows how much of the connection each device is using.
• Ability to rename connections or devices to help avoid accidentally cutting off the wrong equipment.
• Free to install and use in basic form; full functionality needs rooting.

Security and monitoring features

NetCut continuously monitors the local network and highlights suspicious activity. It provides:

• Detection of ARP spoofing and tools to mitigate that type of man-in-the-middle attack.
• Usage metrics for each connected device, so you can identify bandwidth hogs or unexpected consumers.
• The option to block repeat offenders so they cannot rejoin the network once removed.

Installation and requirements

• Distributed as an APK, so you must enable Unknown Sources (or the equivalent installation permission) in your device settings to install it.
• Some powerful controls and automated protections work only when the phone is rooted.
• The basic scanner and identification features are available without payment.

Why use NetCut on a phone

Managing a local network no longer requires a desktop machine — NetCut brings common network-administration tools to your smartphone. It’s useful for home WiFi owners who want a quick way to spot intruders, stop freeloaders, and get simple protection on public networks, all from a mobile interface.