Scilab

The most comprehensive tool to perform numerical calculations

Euler Mathematical Toolbox

Complete numerical and algebraic computation system

MathType

Complete mathematical equation and formula editor

Mathcad

Software for engineering calculations

WinPlot

Generate 2D and 3D graphics

Statgraphics

Carry out statistical analyses on your data

Derive

Powerful tool for symbolic mathematic calculations

GeoEnZo

Digital board to teach and learn maths

Graphing Calculator 3D

Draw any 2D or 3D function almost instantly

Octave

Applied calculus software very similar to MATLAB

Mathematica

Platform for computational development

Maple

Solve complex mathematical operations

Geometry

Complete trigonometry and geometry calculations easily

PASW

One of the most powerful statistic solutions on the market

Gretl

Application for econometric analyses

Microsoft Mathematics

Solve mathematical operations with this free tool

Never10

Forget about updating to Windows 10

Winup

Install patches on Windows without any effort

Windows XP SP2

Second update pack for Windows XP

Windows XP SP1a

First Service Pack for the longest-standing Windows

Windows Vista SP2

Second update pack for Windows Vista

Windows 2000 SP2

Second pack of updates for Windows 2000

Windows Update Agent

A tool to keep your Windows up to date

Windows 7 Upgrade Advisor

Find out if your computer is prepared for Windows 7

ml_iPod

Manage your iPod comfortably using Winamp

Windows Vista Upgrade Advisor

Check if you computer is ready for Window Vista

Windows NT SP6

Patch for the sixth pack of updates for Windows NT 4.0

Windows XP SP3

Latest update of Windows XP

Windows 7 SP1

First pack of updates for Windows 7

Windows Vista SP1

First pack of updates and improvements for Windows Vista