AutoHotkey is a free utility for Windows OS that can perform a number of functions (here is the quote from official site):
- Automate almost anything by sending keystrokes and mouse clicks. You can write a mouse or keyboard macro by hand or use the macro recorder.
- Create hotkeys for keyboard, joystick, and mouse. Virtually any key, button, or combination can become a hotkey.
- Expand abbreviations as you type them. For example, typing "btw" can automatically produce "by the way".
- Create custom data entry forms, user interfaces, and menu bars. See GUI for details.
- Remap keys and buttons on your keyboard, joystick, and mouse.
- Respond to signals from hand-held remote controls via the WinLIRC client script.
- Run existing AutoIt v2 scripts and enhance them with new capabilities.
- Convert any script into an EXE file that can be run on computers that don't have AutoHotkey installed.
You can read AutoHotkey Changelog.