Keytty

Keytty lets macOS users manipulate the mouse cursor entirely from the keyboard. After invoking the interface with a quick double‑press of the Command key, users type short command sequences to move the pointer in eight directions, jump to screen corners, or specify a custom distance. The same input method supports actions such as left and right clicks, double‑clicks, scrolling in any direction, and drag‑and‑drop operations, with a dedicated command for switching between multiple monitors.

The tool is aimed at people who prefer to keep their hands on the keyboard, such as programmers, writers, or anyone who wants to reduce reliance on a mouse or trackpad. It provides a compact set of keystrokes for common mouse functions, allowing cursor control without leaving the keyboard workflow.

Keytty runs on macOS 10.10 and later and is distributed as a free download. It operates as a regular application and does not replace system‑level controls like Mission Control or the login screen.