For All Technicians

ONE TOOL.
TOTAL CONTROL.
REMOTELY.

Lock a customer's screen on and off from anywhere, send live messages straight to their display, and keep every remote service session fast, simple, and secure.

View Products Chat on WhatsApp
Safe & Secure
Fast & Lightweight
Easy to Use
Black Screen Tool logo
FEATURES

Everything You Can Do

Built to make everyday servicing faster and simpler for every technician.

Live Message to Customer

Send a live message straight to the customer's screen to share instructions or updates instantly.

Black Screen On / Off

Turn a device's screen black — or bring it back on — with one click, fully remotely.

Black Screen Control

Stay in control of the device's screen at any moment, making every service session safer.

Easy to Use

A simple interface with no complicated setup — any technician picks it up in minutes.

Safe & Secure

Every session is encrypted and protected — your data and your customer's stay safe.

Fast & Lightweight

Runs on minimal resources, installs in seconds, and responds instantly.

See It In Action

Click the screen to preview exactly what your customer sees the moment you flip Black Screen on.

  • Instant black screen lock, toggled from your side
  • Full control handed back to you at any time
  • Works quietly in the background, no lag
customer-device // online
SCREEN LOCKED · CONTROLLED BY TECHNICIAN
Click to toggle
PRODUCT

One Tool. One Price.

No subscriptions, no monthly fees. Pay once and use it on unlimited PCs, forever.

ONE-TIME PURCHASE

LIFETIME ACCESS

$10one time

Pay once, install on unlimited PCs — no renewal, ever

  • Black Screen On/Off
  • Live Message to Customer
  • Black Screen Control
  • Unlimited PC activation
  • Free lifetime updates
  • No monthly or renewal fees
Buy Now — $10
ORDER NOW

Place Your Order

One-time payment of $10 — use it on unlimited PCs, no monthly fees. Pay via bKash, Nagad, or Binance for worldwide customers. Fill in the form and tap the button to send your order on WhatsApp.

Payment & Download Process

1

Fill in your details on the form and send the $10 one-time payment via bKash, Nagad, or Binance (worldwide) using the details below.

2

Enter your transaction ID and tap "Send Order via WhatsApp" — your order details are sent to us instantly.

3

Once payment is manually verified, our team sends the download link directly on WhatsApp.

bKash
01775-153740
Personal — Send Money
Nagad
01919-445760
Personal — Send Money
Binance (Worldwide)
502273928
Binance ID — Gsmhimelbd
⚠️ Please confirm the number on WhatsApp before sending payment. The download link is provided only after payment is verified.