Keypirinha - A lightning fast and flexible keystroke launcher for Windows. No installation required (portable).
RocketDock - RocketDock is a Mac OS X dock clone.
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.
ObjectDock - ObjectDock is the most popular animated dock for Windows.
Listary - Listary is a revolutionary search utility for Windows
Winstep Nexus - The Winstep Nexus Dock is a FREE* professional dock for Windows. With Nexus, your most frequently used applications are only a mouse click away - and Nexus turns working with your computer into a fun and exciting experience.