AutoHotKey

AutoHotkey is a free, open-source custom scripting language for Microsoft Windows, initially aimed at providing easy keyboard shortcuts or hotkeys, fast macro-creation and software automation that allows users of most levels of computer skill to automate repetitive tasks in any Windows application.

ENWIKIPEDIA

AutoHotkey scripts can be used to launch programs, open documents, emulate keystrokes, Unicode characters, and mouse clicks and movements. AutoHotkey scripts can also assign, retrieve, and manipulate variables, run loops and manipulate windows, files, and folders.

ENWIKIPEDIA