AutoIt v3 is a freeware BASIC-like scripting language designed for automating the Windows GUI and general scripting. Developed by Jonathan Bennett
License: Free
Karabiner is a powerful key remapping tool for macOS, primarily focused on keyboard customization, while AutoIt is a versatile scripting language for automating Windows applications. Karabiner offers extensive keyboard modification features, whereas AutoIt excels in automating complex tasks within Windows environments.