Visibility - Making things visible.
Visibility is a small Mac OS X Application that allows you to show or hide invisible files with ease. You can use a keyboard shortcut, right-click on the dock icon, or click a button, and let Visibility do its thing.
You can download the latest (and past versions) of Visibility from the Visibility page on Midwestern Mac, LLC
Visibility was created by Jeff Geerling in 2011.