Copernic WinKey is described as 'free, simple and lightweight tool allowing you to redefine keyboard shortcuts with the Windows key. You can now create hotkeys to your favorite system folders, programs or even web links' and is an app in the OS & Utilities category. There are more than 25 alternatives to Copernic WinKey for a variety of platforms, including Windows, Mac, Linux, AutoHotkey and X11. The best alternative is AutoHotkey, which is both free and Open Source. Other great apps like Copernic WinKey are AutoIt (Free), Karabiner Elements (Free, Open Source), Sikuli (Free, Open Source) and Pulover’s Macro Creator (Free, Open Source).
Karabiner, previously called KeyRemap4MacBook, is a very powerful keyboard remapper for Mac OS X. In addition to simple key remapping, it has special remapping modes like Emacs-mode, SandS-mode (Space and Shift).
Keyboard Maestro is the leading software for Mac OS X for customizing keyboards. This automation software will increase business productivity just by using simple keystrokes. It is the first choice for all your business efficiency needs.
Actiona (formerly known as Actionaz) is a task automation tool. It allows you to create and execute action lists. You don't need to know any programming language to use it: its intuitive interface allows you to create action lists (scripts) using drag & drop.