Quicksilver

What is it?

At first glance, Quicksilver is a launcher.

When opened, it will create a catalog of applications and some frequently used folders and documents. Activate it, and you can search for and open anything in its catalog instantly. The search is adaptive, so Quicksilver will recognize which items you are searching for based on previous experience. It also supports abbreviations, so you can type entire words, or just fragments of each. When not in use, Quicksilver vanishes, waiting for the next time you summon it

Command

Quicksilver’s greatest strength, however, is not search. Any item you are able to find, drag, or otherwise pull into its universe is endowed with many potential uses. Hitting takes you to the action field, where you can use the same adaptive search to select what you would like to do. Among other things, files can be emailed, copied, compressed. Text can be modified, transmitted between programs, or searched for on the web. Some actions even support an indirect object, so you can send an item to a person, move files to another folder, or open files with a specific application.

• This link will take you to the Quicksilver development website.