Here is an App Tab Bar Icons for iPhone collection, which will help each iPhone or iPad application developer get his GUI in order. The icons from this set can be used in navigation, tab bars and toolbars of iOS applications.

License type : Free to try. • Released : June 16, 2011 • Cost : $49.00

Android Dialog Icons

Make a better Android app with professional-quality Android Dialog Icons! These slick, high pixel count icons will blend seamlessly with the Android environment thanks to the semi-translucent alpha channel. Vector sources are optionally available.

License type : Free to try. • Released : June 15, 2011 • Cost : $49.00

update your desktop background wallpaper daily with beautiful images from web page of National Geographic's photo of the day.

License type : Free to try. • Released : June 9, 2011 • Cost : $1.99

The development of a program interface for a hotel-related application for iPhone or a design for a travel-themed website has never been easier. Just use our set of Hotel Tab Bar Icons for iPhone and take advantage of all the interface tools.

License type : Demo. • Released : May 11, 2011 • Cost : $69.00

Set a virtual animated aquarium as your desktop wallpaper. It supports Windows XP/Vista/7 as well as Aero and dreamscene.

License type : Demo. • Released : April 15, 2011 • Cost : $7.95

Large Buffet Icons is a collection of stock icons that includes a variety of images related to cooking and restaurant business. Each image is provided in 5 resolutions and 3 file formats (PNG, ICO and BMP). You can use these icons for web design.

License type : Demo. • Released : April 11, 2011 • Cost : $49.00 Buy Cheap

3D Business Icons will add a new dimension to your Web sites and software projects. This icon set contains images in sizes 16x16, 20x20, 24x24, 32x32, 48x48, 128x128, 256x256 and 512x512 pixels, all hand-crafted by professional graphic designers.

License type : Free to try. • Released : April 8, 2011 • Cost : $99.95 Buy Cheap

With DreamScene XP, you can use a video as your desktop background, the same way you would have used a regular picture. DreamScene XP is designed for Windows XP customers to extend Windows features to make using your computer more fun.

License type : Freeware. • Released : February 28, 2011 • Cost : $0.00

Get ready to get scared! Here is Desktop Halloween Icons set - an amazing free collection of icons, large enough to enhance even your Windows 7 desktop or a personal Web site.

License type : Freeware. • Released : December 13, 2010 • Cost : $0.00

Toy Story 3 Windows 7 Theme is dedicated to the animation movie Toy Story 3. This is a high resolution Windows 7 Theme which will fit very well into all desktop and laptop screens with Windows 7 OS.

License type : Freeware. • Released : July 6, 2010 • Cost : $0.00

Will hide your control strip from view.

License type : Freeware. • Released : April 9, 2009 • Cost : $0.00

Snap To 2.1.2 download
Edenware

Automatically snaps mouse to position over OK dialog boxes.

License type : Free to try. • Released : October 28, 2009 • Cost : $0.00

TitlePop 3.0.4 download
Lauri Humina

Adds a pop-up menu in the title bar of every window.

License type : Freeware. • Released : January 31, 2009 • Cost : $0.00

A control way to automatically shutdown your Mac.

License type : Free to try. • Released : May 27, 2009 • Cost : $0.00

Make global changes to your Finder and folder views.

License type : Free to try. • Released : April 12, 2009 • Cost : $0.00

Give your Mac a face lift with this set of decorative icons.

License type : Free to try. • Released : March 9, 2009 • Cost : $0.00

Bring 007 to your desktop with this set of icons.

License type : Free to try. • Released : August 23, 2009 • Cost : $0.00

Place graphics in sticker form on your desktop.

License type : Freeware. • Released : July 2, 2009 • Cost : $0.00

Collection of over 50 icons, including the Snail-Pentium chip icon and more.

License type : Freeware. • Released : February 14, 2009 • Cost : $0.00

50 free Copland icons.

License type : Freeware. • Released : March 25, 2009 • Cost : $0.00

35 vehicles and characters from the Star Wars trilogy.

License type : Freeware. • Released : May 11, 2009 • Cost : $0.00

3 iMac icons.

License type : Freeware. • Released : July 31, 2009 • Cost : $0.00

22 icons based on various role-playing games.

License type : Freeware. • Released : March 8, 2009 • Cost : $0.00

DropType 1.0b3 download
iWire Tech

Makes it easy to change the file type of a program.

License type : Free to try. • Released : May 3, 2009 • Cost : $0.00

Cursor inverts colors behind the its middle area.

License type : Freeware. • Released : April 2, 2009 • Cost : $0.00

Multi-purpose notepad.

License type : Free to try. • Released : February 25, 2009 • Cost : $25.00

Create preview of OSX themes.

License type : Freeware. • Released : July 1, 2009 • Cost : $0.00

Hide the menu bar.

License type : Freeware. • Released : September 10, 2009 • Cost : $0.00

Cypher 1.0.2 download
Michael Thole

Access common shell commands from the Dock.

License type : Free to try. • Released : August 16, 2009 • Cost : $5.00

Replacement icons for Classic Spy.

License type : Freeware. • Released : January 21, 2009 • Cost : $0.00