Microsoft Mathematics

Solve mathematical operations with this free tool

Mathematica

Platform for computational development

Mathcad

Software for engineering calculations

Graphing Calculator 3D

Draw any 2D or 3D function almost instantly

Gretl

Application for econometric analyses

Octave

Applied calculus software very similar to MATLAB

Maple

Solve complex mathematical operations

Derive

Powerful tool for symbolic mathematic calculations

Scilab

The most comprehensive tool to perform numerical calculations

GeoEnZo

Digital board to teach and learn maths

Statgraphics

Carry out statistical analyses on your data

MathType

Complete mathematical equation and formula editor

WinPlot

Generate 2D and 3D graphics

Euler Mathematical Toolbox

Complete numerical and algebraic computation system

PASW

One of the most powerful statistic solutions on the market

Geometry

Complete trigonometry and geometry calculations easily

Avast Pro Antivirus

A total solution for your PC's security

Panda Internet Security

Total protection against Internet threats

Avast Premier

A complete security suite

Trend Micro Internet Security

Protect your computer against viruses, spyware and phishing

Norman Security Suite

The best protection for your PC

AhnLab V3 Internet Security

A system to maintain your PC protected and optimized

Rising Internet Security

Protect your computer when you browse the Internet

Kali Linux

Distribution based on computer security

BackTrack

Audit the security of your WiFi network

Disconnect

Reduce your exposure to malware on the Internet

ZenOK

Powerful and light security solution

Geek Superhero

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

Norton 360

A complete and efficient security solution for your computer

Panda Global Protection

Enjoy the best protection without affecting your computer's performance

UnThreat Antivirus

Defend your PC against viruses and other dangers