Keysmith - Create custom keyboard shortcuts for your Mac and the web
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.
Thundertick - Search engine for your browser
SureOrNot - Automatically detect whether a shared article is outdated
Command-Tab Plus - Command-Tab Plus - Powerful and Customizable Applications and Windows Switcher for Mac OS X.
Apptivate - A simple, beautiful hotkey manager.