Multiscreen Blank 2.14.2

Multiscreen Blank is a free and easy-to-use utility that allows you to manage multiple monitors connected to a computer. It enables you to blank, dim, or mirror the content of one or more monitors independently, with smooth fade-in and fade-out transitions. The software is ideal for scenarios where precise screen control is necessary, whether in presentations, multi-monitor setups, or commercial environments.

Main Features

• Blank or dim monitors: Turn off or reduce the brightness of specific monitors to minimize distractions or save energy.
• Screen mirroring: Allows mirroring the content of monitors, even if they are in another room or turned off, useful for presentations or teleprompters.
• Smooth transitions: Fade effects for pleasant visual changes.
• Prevent burn-in on OLEDs: Covers bright static elements or displays inverted versions to protect OLED screens.
• Freeze parts of the screen: Keeps important information visible while other areas are blanked out.
• Screen mask: Pixelates floating screenshots to hide specific areas.
• Ambient lighting: Turns unused monitors into white lights for video calls.
• Support for teleprompter or HUD: Inverts mirrored screens for use as a teleprompter.
• Intuitive interface: Recent update brought a more user-friendly interface, with dark theme support.
• Access via system tray: Resides in the system tray, with options accessible via right-click or double-click to open the main window.
• Automation: Supports command line arguments for full control without interaction with the graphical interface.
• Portable mode: Can be run from a flash drive or in corporate scripts without installation.

Use Cases

• Blank projectors during slide transitions in presentations.
• Reduce distractions in multi-monitor setups by deactivating unused screens.
• Manage commercial video walls by selectively blanking parts of the display.
• Dim monitors while still in use.
• Create teleprompter environments or mirror screens in remote locations.