Derive

Powerful tool for symbolic mathematic calculations

WinPlot

Generate 2D and 3D graphics

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

PASW

One of the most powerful statistic solutions on the market

Scilab

The most comprehensive tool to perform numerical calculations

Gretl

Application for econometric analyses

Maple

Solve complex mathematical operations

Graphing Calculator 3D

Draw any 2D or 3D function almost instantly

Statgraphics

Carry out statistical analyses on your data

MathType

Complete mathematical equation and formula editor

Octave

Applied calculus software very similar to MATLAB

Geometry

Complete trigonometry and geometry calculations easily

Mathcad

Software for engineering calculations

CCleaner

The best application to optimize your PC's performance

Yet Another Cleaner

Your PC without any rubbish

Your Uninstaller!

Manage to uninstall programs once and for all

Cleaner One Pro

Versatile tool for your PCs care and maintenance

JetBoost

Optimize the performance depending on the tasks

CleanMyPC

Clean and improve Windows performance

CCleaner Portable

The portable version of CCleaner

Advanced SystemCare Free

Clean and speed up the functioning of your PC

Baidu PC Faster

Speed up, clean and assure your computer

Reimage PC Repair Online

Scan your PC searching for faulty files to replace them

Glary Utilities

Pack of tools to improve your PC's performance

Clean Master

Quickly clean and optimize your PC

TuneUp Utilities

An efficient way to fine tune your computer

Startup Booster

Optimise the system's startup

PC Health Advisor

Improve your computer's performance