Derive

Powerful tool for symbolic mathematic calculations

Mathematica

Platform for computational development

Microsoft Mathematics

Solve mathematical operations with this free tool

Euler Mathematical Toolbox

Complete numerical and algebraic computation system

GeoEnZo

Digital board to teach and learn maths

Gretl

Application for econometric analyses

Graphing Calculator 3D

Draw any 2D or 3D function almost instantly

Octave

Applied calculus software very similar to MATLAB

Geometry

Complete trigonometry and geometry calculations easily

Mathcad

Software for engineering calculations

Statgraphics

Carry out statistical analyses on your data

WinPlot

Generate 2D and 3D graphics

Scilab

The most comprehensive tool to perform numerical calculations

PASW

One of the most powerful statistic solutions on the market

Maple

Solve complex mathematical operations

MathType

Complete mathematical equation and formula editor

Norman Security Suite

The best protection for your PC

Panda Internet Security

Total protection against Internet threats

Trend Micro Internet Security

Protect your computer against viruses, spyware and phishing

Disconnect

Reduce your exposure to malware on the Internet

Avast Pro Antivirus

A total solution for your PC's security

Panda Global Protection

Enjoy the best protection without affecting your computer's performance

Geek Superhero

Watches your computer for changes caused by viruses, worms...

Rising Internet Security

Protect your computer when you browse the Internet

Avast Premier

A complete security suite

AhnLab V3 Internet Security

A system to maintain your PC protected and optimized

UnThreat Antivirus

Defend your PC against viruses and other dangers

BackTrack

Audit the security of your WiFi network

Norton 360

A complete and efficient security solution for your computer

Kali Linux

Distribution based on computer security

ZenOK

Powerful and light security solution