Mathcad

Software for engineering calculations

Octave

Applied calculus software very similar to MATLAB

Mathematica

Platform for computational development

Gretl

Application for econometric analyses

Microsoft Mathematics

Solve mathematical operations with this free tool

Derive

Powerful tool for symbolic mathematic calculations

Scilab

The most comprehensive tool to perform numerical calculations

Euler Mathematical Toolbox

Complete numerical and algebraic computation system

Graphing Calculator 3D

Draw any 2D or 3D function almost instantly

GeoEnZo

Digital board to teach and learn maths

Statgraphics

Carry out statistical analyses on your data

MathType

Complete mathematical equation and formula editor

Maple

Solve complex mathematical operations

PASW

One of the most powerful statistic solutions on the market

Geometry

Complete trigonometry and geometry calculations easily

WinPlot

Generate 2D and 3D graphics

SQL Server 2008

Practical database server

SQL Server 2005 SP2

Powerful database engine designed by Microsoft

SQL Server 2012

Excellent platform for database management

MySQL Workbench

Design and model your MySQL databases

SQL Server Management Studio

Utility to manage the components of SQL Server 2017

SQL Server 2005

The free lightweight version of SQL Server 2005

MDAC 2.61

Data Access Components version, appropriate for older versions of Windows

SQL Server 2000 SP4

Latest update pack for SQL Server 2000

MySQL 5

The revolution in the database world

SQLyog

Very practical graphical interface for MySQL

Oracle

Relational database free of charge

MySQL 5.1

The database aimed at working with web applications

Wampserver

Create a local server on your PC

MDAC 2.8

The components necessary to access any database

Microsoft Access

Office's database application