Mathematica

Platform for computational development

MathType

Complete mathematical equation and formula editor

Microsoft Mathematics

Solve mathematical operations with this free tool

Statgraphics

Carry out statistical analyses on your data

Marble

Visit the entire planet from a bird's eye view without leaving home

Minitab

One of the best statistical calculation programs

MATLAB

Maths software tool for PC

Derive

Powerful tool for symbolic mathematic calculations

GeoGebra

Software to learn maths at all levels

Roadnav

Complete GPS navigator for your PC

NASA World Wind

Travel the world from your PC's desktop

PASW

One of the most powerful statistic solutions on the market

Octave

Applied calculus software very similar to MATLAB

Seterra

Learn geography with these entertaining activities

Mathcad

Software for engineering calculations

IBM SPSS Statistics

Poweful software to collect and analyze statistical data

Wiseplay

The multimedia player with IPTV functions

Vocaloid

Excellent voice synthesizer

Winamp

The best and most popular MP3 player for PC

KMPlayer

Complete and modern multimedia player free of charge

PowerDVD

One of the most complete media players

VLC Media Player

The most stable and versatile multimedia player

iTunes Portable

Portable version of the player by Apple

IP-TV Player

Video player based on VLC to tune into TV channels

Media Player Classic

Lightweight and complete clone of Microsoft's player

iTunes

Apple's multimedia content manager and online store

ACE Stream

Multimedia player based on VLC and compatible with BitTorrent

VUPlayer

Simple audio player with plenty of options

Windows Media Player 10

Microsoft's multimedia player

Windows Media Player 11

Microsoft's media player for Windows XP and Vista

3D Video Player

All your videos in 3D