Bring up files and information using keyboard and keyword shortcuts.
Butler for Mac allows you to create a number of custom menus, shortcuts, and abbreviations for your Mac's desktop that speed up how you use your computer. From adding search interfaces to the menu bar to creating shortcuts that actually learn as you use your machine, Butler's goal is to make your Mac easier to use for you.
Unpacks files in .pkg installers to view/use without installing.
Alter hidden features in OS X.
Organize your menu bar icons.