Keysmith - Create custom keyboard shortcuts for your Mac and the web
AutoHotkey - The ultimate automation scripting language for Windows.
Shortcut Practice - Master keyboard shortcuts of your favourite websites & apps
Pulover’s Macro Creator - Pulover’s Macro Creator is a Free Automation Tool and Script Generator.
Shortcut Keeper - Shortcut Keeper is a simple macOS app that lets you store the keyboard shortcuts you use daily in your apps.Save all the shortcuts you want to learn and remember.Keep it on the side while using your apps and quickly check your saved shortcuts!
AutoKey - A Python 3 port of AutoKey, the desktop automation utility for Linux and X11.