Duet

Duet lets users connect multiple devices and use them as additional screens, remote desktops, or graphics tablets. It supports Mac, PC, iOS, and Android, enabling a secondary display with low latency, screen mirroring, and the ability to control two computers from a single keyboard and mouse. The software also offers a drawing‑tablet mode that turns a connected device into a high‑resolution graphics surface for digital illustration.

The tool is aimed at professionals and anyone who needs flexible workspace extensions, such as remote workers, designers, and travelers who want to replace a portable monitor with a tablet. It provides features for extending or mirroring displays, accessing a computer from another device, and sharing input devices across machines.

Duet is positioned as a stable, cross‑platform solution that emphasizes speed and responsiveness, with support for high‑resolution Retina displays and GPU‑accelerated performance. It is marketed to both individual users and enterprises, highlighting its adoption by thousands of companies worldwide.