RealVNC Viewer remote desktop RealVNC® Viewer turns your phone into a remote desktop, giving you instant access to your Mac, Windows and Linux computers from anywhere in the world. You can view your computer's desktop remotely, and control its mouse and keyboard as though you were sitting down in front of it. Just visit realvnc.com and download RealVNC Connect remote access software to each computer you want to control. Then sign in to RealVNC Viewer on your device using your RealVNC accou