DesktopSnowOK

An animation with snowdrops on your desktop

Wally

Change your background wallpaper as many times as you want

Mosaic Desktop

Apply Windows 8's wallpaper to your desktop

Apophysis

Create your own wallpapers with fractal calculations

Autodesk 3ds Max

3D modeling, animation and rendering software

KitchenDraw

Professional application for the 3D design and modelling of kitchens

AutoCAD

The CAD tool for professionals

PaperPlane Smart Launch

Customize your Windows desktop to look like an iPad

Skins.Be Downloader

A complete collection of desktop wallpapers

Logon Screen Rotator

Change the Windows logon screen randomly

Moon Shadow

Great theme to customize Windows XP and Vista

Showroom

Change your wallpaper whenever you want

SketchUp

Easy to use 3D design and modeling

BioniX Desktop Wallpaper Changer

Automatically change your desktop wallpaper

Google SketchUp

A simple 3D design method

SyncWall

Automate the wallpaper changing cycles

Microsoft Outlook

Microsoft's email client

Mail, Calendar, and People

Plan your day and keep in touch

Yahoo Mail

Access to your Yahoo email account

Mailspring

Mail client to boost user productivity

IncrediMail

Customize your email's appearance and give your friends a surprise

Spark

Complete mail client compatible with different services

Mail Bomber

One of the best massive email delivery programs

Windows Live Mail

Microsoft's multi-account email client

Outlook Connector

Use your Hotmail accounts straight from Outlook

Thunderbird Portable

Use this email manager on any PC with a USB port

Free Email Extractor

Easily gather email addresses

Inky

Receive all your emails in a single client

Turbo Mailer

Send mass emails

Zimbra Desktop

Manage all your accounts from the same application

Stellar Converter for OST

Convert your Outlook emails to PST format