GeoGebra

Software to learn maths at all levels

Mathematica

Platform for computational development

PASW

One of the most powerful statistic solutions on the market

MathType

Complete mathematical equation and formula editor

IBM SPSS Statistics

Poweful software to collect and analyze statistical data

MATLAB

Maths software tool for PC

Seterra

Learn geography with these entertaining activities

Mathcad

Software for engineering calculations

NASA World Wind

Travel the world from your PC's desktop

Derive

Powerful tool for symbolic mathematic calculations

Microsoft Mathematics

Solve mathematical operations with this free tool

Marble

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

Statgraphics

Carry out statistical analyses on your data

Therion

The ideal tool for any topographer

Minitab

One of the best statistical calculation programs

Roadnav

Complete GPS navigator for your PC

Password Revealer

Reveal the passwords behind the asterisks

Password Decryptor

Discover the passwords hidden behind the asterisks

PasswdFinder

Find all your lost passwords

Password Checkup

Check whether your passwords have been compromised by data leaks

Mail PassView

Recover the password for your email account

Advanced RAR Password Recovery

Manage to access files compressed with a password

Magical Jelly Bean Keyfinder

Quickly discover your Windows CD key

Advanced Office Password Recovery

Recover your lost passwords from any Microsoft Office file

SoftKey Revealer

Recover your applications' product licenses

hashcat

Efficient tool to decrypt passwords

ProduKey

Comfortably view your operating system's serial number

Browser Password Decryptor

Recover the passwords stored on your browser

KRyLack Archive Password Recovery

Extract passwords for ZIP, RAR and ACE files

Password Boss

Store all your passwords in a single safe place

Cain & Abel

Easily recover your passwords in Windows