Mac Apps for Screensavers & Wallpaper

Multi Monitor Wallpaper

Paid

Helps you split up a single image into a contiguous wallpaper for different screen sizes and monitor arrangements.

Divvy

Trial version

Window management to divvy up your screen into exact portions.

StereoGrabber

Free

View & organize stereoscopic photos

MBR

Free

backup and restore files & prefs for different apps

A Very 3D Christmas Screen Saver

Trial version

Santa delivering presents in 3D.

Font Pilot

Trial version

Font viewer which can view fonts which aren't installed.

folderol

Paid

Move past colored dots to fully colored folders.

Hubble Space Telescope Screensaver

Paid

view Hubble images

HardwareGrowler

Paid

Growl alerts for hardware status changes: new Wi-Fi networks, USB devices, volumes, etc.

Process Monitor

Paid

Display the real-time system, process/thread, and registry activity.

The Incredibles Screensaver

Free

Put the hit new Pixar film on your desktop.

Ultra Character Map

Paid

Access characters and glyphs that cannot be typed from the keyboard.

DockTime

Free

Adds a clock to the Dock that always displays the current time.

Drive Mounter

Paid

Connects all your network drives and folders automatically at wake from sleep or startup.

TinkerTool

Free

Access hidden preferences settings.

Palua

Paid

Switch the mode of your Function Keys on any Mac keyboard quickly.

Push To Talk

Paid

Creates a user-configurable hotkey that you press when you want to activate your Mac's microphone.

Iconographer

Trial version

Customize your icons and edit Mac and PC icon resources.

Folder Color

Paid

Create colorful and unique folder icons.

Startrail

Paid

Animated, customized mouse cursors.

Volume Glass

Free

Stylish Volume Control for macOS

dockutil

Free

Command-line utility for managing Mac OS X dock items.

Wake Up Time

Free

Simple to use alarm clock. It has everything you need for using an alarm clock on a daily basis.