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.
Meta Search - Search your Desktop, Google Drive, Dropbox, Gmail, Evernote.
Lacona - Fast, simple, powerful keyboard-driven commands for Mac
Findo - Your smart search 🔍 assistant across personal cloud ☁️
Power Menu for Finder - The workflow enhancing Finder extension for Mac
FYI - Find your documents, like magic 🔮