LaunchBar

LaunchBar is an award-winning productivity.

Utility that offers an amazingly intuitive and efficient way to search and access any kind of information stored on your computer or on the Web. It provides instant access to your applications, documents, contacts, and bookmarks, to your music library, to search engines and more, just by entering short abbreviations of the searched item’s name.

You just hit Command-Space to bring input window to front, enter an arbitrary abbreviation, and as soon as you start typing displays the best matching choices, ready to be opened immediately.

Start applications, open documents, invoke system services, compose emails, or navigate the Web–LaunchBar will be your essential servant.