AutoHotkey - The ultimate automation scripting language for Windows.
TyperTask - Increase your efficiency by automating your keyboard with TyperTask!
Clavier+ - Clavier+ 10.8.3
Hammerspoon - This is a tool for powerful automation of OS X.
AutoKey - A Python 3 port of AutoKey, the desktop automation utility for Linux and X11.
PhraseExpress - PhraseExpress is one of the best and most fully featured text expansion apps available to Windows users.