Theming

Free

Mac utility that extracts the icons of files as images.

Free

A Simple Application to liberate your menu extras from the dark dank depths of your menu bar.

Free

Simple application with only one (left) menu bar item

Customize your menubar in eye-catching new ways.

A small tool that will bring snow, Santa and a polar bear on your desktop screen

Drag-and-drop creation of lower-resolution image assets for your...

Free

Small application to create CS5 and Web 2.0 style icons.

Utility that allows you replace your desktop picture with a screen saver.

IconCreator allows any picture on your machine be turned into an Icon...

Ultimate icon & resource extractor for Mac OS X.

Free

Now you can have Wall-E and EVE in your dock for free!

Free

For animating the wallpaper of your desktop with growing trees.

An application and a screen saver for OS X.

DockAppearance brings your dock to life: Want to have a dock similar to that of the iPhone?

Free

Place pictures on the desktop or let them float above normal windows

Easily change your Dock color and aspect...

Swiss Army Knife of launcher programs.

Free

Display time, day, local weather, RSS feeds, or live screenshots...

Simply press control-command-delete, and then return, and your screen saver is invoked.

Ambience for Mac provides a great selection of therapeutic videos.

Free

Background image changer application.

A new look for your Keynote presentations!

Wallpaper of the Day keeps your desktop background interesting and fun!

Free

Everyone’s favorite computerized cat, finally available for Mac OS X