PASW

One of the most powerful statistic solutions on the market

Octave

Applied calculus software very similar to MATLAB

MathType

Complete mathematical equation and formula editor

Microsoft Mathematics

Solve mathematical operations with this free tool

Euler Mathematical Toolbox

Complete numerical and algebraic computation system

Graphing Calculator 3D

Draw any 2D or 3D function almost instantly

Geometry

Complete trigonometry and geometry calculations easily

Derive

Powerful tool for symbolic mathematic calculations

Gretl

Application for econometric analyses

Maple

Solve complex mathematical operations

Scilab

The most comprehensive tool to perform numerical calculations

Statgraphics

Carry out statistical analyses on your data

Mathcad

Software for engineering calculations

GeoEnZo

Digital board to teach and learn maths

Mathematica

Platform for computational development

WinPlot

Generate 2D and 3D graphics

SONAR

Cakewalk's audio sequencer

Ohm Studio

Surprising collaborative DAW in real time

Nuendo

Post-production software for audio

Studio One

A DAW on the rise

AmpliTube

An amplifier simulator for guitars and bass guitars

Massive

The best synthesizer by Native Instruments

Virtual Midi Controller

Virtual MIDI keyboard for PC

Reason

Complete study to create music compositions

Cubase

The most powerful DAW on the market

Sony ACID Pro

Create all sorts of compositions by means of loops

Pro Tools

Leading audio workstation on the market

Adobe Audition

Adobe's audio sequencer

n-Track Studio

Complete stable music recording studio

Ableton Live

Revolutionary audio and MIDI sequencer

FL Studio

Powerful DAW to compose music on your PC