Alfred 4 – Application Launcher for macOS.
It would be wrong to say that Alfred is intended only to run applications. Among its functions, one can single out a search by application (this is already understandable), system settings panels, Safari bookmarks, contacts, folders, and even ActionScript scripts.
Opening the Alfred window is very simple – by default, the Alt + Space key combination is used (as in Spotlight), after which you can write the name of the application you are looking for in the list.
The utility allows you to quickly access other elements of the list using the combination Cmd + digit.