Apps similar to TouchCursor include Karabiner Elements, which is free and open source. Other options are Hyperkey, Stick Shift and Physcape. In total there are four Key Mapping Tools like TouchCursor for Mac and Windows.
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).
Japan
Use an additional modifier key for all your keyboard shortcuts with this straightforward app. Utilize an unused key by converting the caps lock or any modifier key to the hyper key, which combines all four modifiers. The hyper key can be used in any app with keyboard shortcuts.
United States
Stick Shift saves you time by removing repetitive changes to hand position when programming.
