AutoIt
AutoIt is a freeware scripting language designed for automating the Windows GUI and general scripting. It uses a BASIC-like syntax to simulate keystrokes, mouse movements, and window/control manipulation, making it ideal for automating repetitive tasks in Windows applications. It can also be compiled into standalone executables that run without an interpreter.
Developers should learn AutoIt for automating Windows desktop applications, such as software installation, data entry, testing, or system administration tasks where GUI interaction is required. It's particularly useful in environments where APIs are unavailable or when automating legacy software that lacks automation interfaces, offering a lightweight alternative to more complex automation frameworks.