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Arcai
Arcai provides NetCut and router utilities for controlling Wi-Fi networks on Windows and macOS.
About Arcai
Arcai provides NetCut and related utilities for seeing and controlling devices on a local Wi-Fi network. It can show connected devices with IP and MAC address mapping, adjust connection speed, run a hotspot router with built-in controls including app blocking, and offers a separate NetCut-defender tool related to ARP spoofing.
NetCut is listed for macOS X and Windows 10, 8, and 7, with Android use requiring a rooted phone with root access. Arcai Router is listed for Windows 10/11.
Key features
- Show connected devices with IP/MAC mapping and device brand
- Adjust speed for devices on local Wi-Fi networks
- Create Windows hotspot with built-in NetCut controls
- Block apps and use lagswitch in Arcai Router hotspot
- Run NetCut with protection on rooted Android phones
- Use NetCut-defender against ARP spoofing attacks
Best for: People who administer a local Wi-Fi network on Windows or macOS and need to see and limit connected devices.
Good for
- Covers Windows, macOS X, and rooted Android in one set of tools
- Combines device detection, speed control, and hotspot routing
- Provides a separate defender tool for ARP spoofing
Watch out for
- Android use requires a rooted phone with root access granted
- Listed Windows support varies by tool, including 10, 8, 7 and 10/11
Arcai at a glance
- Website
- arcai.com
- Category
- Development › Network Tools
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- Android, iOS, macOS, Web, Windows
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Arcai FAQ
Does NetCut for Android need root access?
Yes. The site states the phone must be rooted and grant root access to NetCut, with support from Android 2.3.3.
Which Windows versions are listed?
NetCut lists Windows 10, 8, and 7, while Arcai Router lists Windows 10/11.
What is NetCut-defender?
The site describes version 2.1.4 as a tool for protection from NetCut cuts and other ARP spoofing attacks.
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