Quicksilver

About

Quicksilver is a fast macOS productivity application that lets you control your Mac quickly and elegantly. You can start applications, manipulate files, and do much more, all from your keyboard. Launch applications, open files, and access bookmarks with a few keystrokes, or assign keyboard shortcuts or mouse gestures to run any action instantly.

Quicksilver can move, copy, email, or compress files, send messages, and control iTunes. Hundreds of plugins extend its capabilities to work with your favorite apps, including Apple Mail and Gmail, Safari, Chrome, and Firefox, the clipboard, Calendar and Reminders, emoji search, and image resizing, cropping, and conversion. It also learns your habits and adapts to show you what you need, when you need it. You can choose from 10+ interfaces, styles, and colors.

Quicksilver is open source and free forever, and it is actively maintained by a community of developers. It is available for download or can be installed via Homebrew.