Alfred is a productivity application for Mac OS X, which boosts your efficiency with hotkeys, keywords and text expansion.

LaunchBar is an application launcher for macOS. It provides access to users applications and files, by entering short abbreviations of the searched items name…

Lacona is a keyboard-driven commands software for Mac.

Quicksilver is a fast and free productivity application for the Mac, allowing you to save time and improve your efficiency.

Quick Search Box (GQSB) is an application launcher and desktop search tool developed by Google for Mac.