TouchCafe is described as 'Remaps trackpad gestures, extra mouse buttons, and keyboard shortcuts into custom actions — launch apps, open URLs, run scripts, snap windows, or send keystrokes — with per-app scoping and a real-time gesture preview' and is an app. There are three alternatives to TouchCafe for Mac. The best TouchCafe alternative is BetterTouchTool. It's not free, so if you're looking for a free alternative, you could try Karabiner Elements.
Customizes input devices on macOS by enabling gesture and button mapping, keyboard shortcut assignment, window snapping, automation, scripting, multi-device integration, and iOS app control. Features include touch bar, Apple Remote, and per-app profiles.
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).
Switch between Spaces, use Windows-style Back and Forward, and more - right from your mouse. Also features a refined Smooth-Scrolling algorithm that strikes a perfect balance between fluidity and control.
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