v1.0 Production Release • Ultra-Low Latency

Turn Your Phone into a Precision PC Touchpad & Remote Keyboard

Control your Windows PC over local Wi-Fi with instant responsiveness, custom touchpad gestures, media playback, and enterprise AES-256 encryption.

Download Windows Server (.exe) Setup Instructions
< 3ms Wi-Fi Latency
AES-256 Security Protocol
100% Free Open & Ad-free
HostnBuild Server • Port 8765 Ready for Connection
Slide finger on mobile screen to move mouse pointer
Left Click
Right Click
Key Features

Everything You Need for Wireless PC Control

Designed with high-speed Rust backend performance and sleek Flutter Android mobile experience.

Smooth Touchpad Gestures

Single tap left-click, two-finger right click, smooth natural scrolling, and drag-and-drop support with customizable sensitivity.

Wireless Remote Keyboard

Full QWERTY input with function keys, shortcut combinations (Ctrl+C, Ctrl+V, Alt+Tab), and speech-to-text voice typing.

Encrypted & Secure Connection

End-to-end AES-256 payload encryption with custom PIN pairing. Your inputs stay strictly private inside your local Wi-Fi network.

Auto UDP Beacon Discovery

Zero configuration required! The mobile app automatically scans and discovers your desktop PC in less than a second.

Light & Dark Themes

Clean white default theme with smooth UI animations and dark slate mode toggle to suit your workspace preference.

Remote System Controls

Lock your PC, trigger Sleep mode, restart, or shutdown directly from your mobile device when presenting or relaxing on your couch.

Video Guide

See How It Works in Action

Watch our step-by-step video tutorial to set up HostnBuild Mouse Pointer in under 2 minutes.

Setup Guide

How to Install & Connect in 4 Easy Steps

Follow these simple steps to pair your Android phone with your Windows desktop PC.

01

Download & Install Windows Server

Download the official HostnBuild Mouse Pointer Server installer or run batch file on your Windows PC.

run_server.bat
02

Run Server as Administrator

Right-click the server file and select "Run as Administrator" so the server can inject mouse pointer movements into Windows Win32 API.

Windows Defender firewall prompt appear hone par "Allow Private Networks" select karein.
03

Install Android Mobile App

Install HostnBuild Mouse Pointer app on your Android smartphone. Ensure both your PC and smartphone are on the same Wi-Fi network.

04

Auto-Discover & Start Controlling

Open the app, tap the radar Discover Devices icon. Select your PC name from the list and start controlling your mouse pointer instantly!

Local Desktop Server Tester

Check if your HostnBuild Desktop Server is active on port 8765

Target Port 8765 (TCP) / 8766 (UDP)
Service Name HostnBuild Mouse Server
Live Status Ready / Active

Ready to Control Your PC Wirelessly?

Get the desktop server launcher and mobile app today. 100% free, lightweight, and super fast.

Download Server (.exe) Download Launcher (.bat)
FAQ

Frequently Asked Questions

Windows Security requires administrator elevation so the server can inject global mouse cursor events, simulated clicks, and keyboard strokes smoothly across all applications (including task manager and games).

No! HostnBuild Mouse Pointer operates strictly over your local Wi-Fi / LAN network. No internet or external cloud server is required, making it extremely fast (<3ms latency) and secure.

Make sure both your smartphone and PC are connected to the same Wi-Fi router. Also verify that Windows Firewall allows inbound connections on TCP port 8765 and UDP port 8766.