Everything Decky does

All Decky features.

Explore 26 features for your Mac or PC, tablet and phone. Add a screen, annotate together, use a camera or microphone, and control your computer from another device. The ones marked On a Mac need Decky on a Mac.

Start with Spare desktops

Picture and sound

Spare desktopsA desktop with no screen behind it

Second monitorMore desk, the same screen, or the only screen

Android multitaskingYour computer’s desktop beside your Android apps

RoomsShare your screens with everyone in the room

Two sourcesTwo pictures. Everyone’s own view.On a Mac

AnnotateNotes, highlights and pointers over your screen

Desktop as a webcamYour workspace, marks and face in one camera feedOn a Mac

Computer to computerAny Mac or PC can be the screen, and you can drive it

Share and control AndroidYour whole Android. From another screen.

System audioHear your computer’s sound on the tablet

Keyboard, pointer and touch

TouchYour computer follows your fingers

Controller · Keyboard & touchpadYour phone or tablet, your computer’s keyboard and touchpad

Your computer as a tabletYour tablet as the main screen. Your phone for typing.

StylusDraw with pressure and tilt

Keyboard and mousePlug them into the tablet and drive the computer

Control Android from your computerOne mouse and keyboard across your computer and Android

Computer controlsYour computer’s own controls, on the tablet

What the device hands over

WebcamThe tablet’s camera, ready for the apps on your computer

MicrophoneThe device's microphone, where the Mac cannot hearOn a MacComing to Windows as a free update

Hardware in the backgroundKeep the camera and the sound running while you use Android

How sharp it looks

Native resolutionEvery pixel of your screen, at its own refresh rate

Scaling and supersamplingMore room, still sharpOn a Mac

How it connects and what it remembers

Direct USBNo ADB, no developer options, nothing to set up on the tablet

Pairing and trustYour own devices, and everybody else's

Decky LinkTwo computers, one keyboard and pointer

ArrangementsIt comes back the way you left it