Onyx by Titanium - This website provides operating system utilities for macOS
Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.
MacPilot - Unlock over 1200 features in Mac OS X and optimize your system!
Keysmith - Create custom keyboard shortcuts for your Mac and the web
Power Menu for Finder - The workflow enhancing Finder extension for Mac
Lacona - Fast, simple, powerful keyboard-driven commands for Mac