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N2See app iconN2See app icon

External screens.
Under control.

When you connect an external display, N2See safely moves all open windows that may appear there to your laptop before anyone can see them.

N2See hero visual showing blackout on an external monitor
N2See lives in the menu bar.
You can define different automation tasks per display and rules per application.
macOSApps like your calendar or email would appear on the external screen.
N2SeeExternal screen is turned black and windows are safely moved.

External screens, a nuisance

What N2See does

macOS scatters windows to newly connected external screens, posing a privacy risk whenever you're presenting in front of an audience. N2See blacks out external screens and safely moves windows away.

  1. Auto-Detect

    N2See runs in the background.

    Using hardly any system resources, it detects newly connected screens.

  2. Connected

    macOS is about to scatter windows.

    Apps like your calendar or email would appear on the external screen.

  3. Protect

    N2see keeps external screens private.

    External screen is turned black and windows are safely moved.

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Setup takes less than 1 minute

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macOS (Apple Silicon and Intel)
Download for macOS

Requires macOS 13 or later.

Windows

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Ubuntu

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