Keypirinha - A lightning fast and flexible keystroke launcher for Windows. No installation required (portable).
Superdocu - Onboard people at scale, stay compliant.
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.
Quick Diagram - A tool for generating diagrams and flowcharts from text.
Listary - Listary is a revolutionary search utility for Windows
draw.io - Online diagramming application