Fritzing

Great printed circuit board schematics editor

Gerbv

View, print and convert Gerber (RS-274X) files

CATrain

Model railroad simulator

Dictionary .NET

Translate any text almost instantly

jDictionary

Fast and functional vocabulary translator

V-REP

Robot simulation software in 3D

Sharky Neural Network

View neural networks and learn how they work

CYPE

Create architecture and construction projects

Numberator

Transform any number into written text in a foreign language

CutMaster2D

Get hold of the best cutting optimization

ArcGIS

Analysis and geo-processing tool

Malted

Teach languages with this 100% educational application

Google Earth

Software to explore the Earth on map

Easy Cut Studio

Create designs for your cutting machine

MapSource

Update Garmin's map software

Research Artificial Vision Tool

Perform artificial vision simulations

Mathcad

Software for engineering calculations

WinPlot

Generate 2D and 3D graphics

Minitab

One of the best statistical calculation programs

PASW

One of the most powerful statistic solutions on the market

Mathematica

Platform for computational development

Microsoft Mathematics

Solve mathematical operations with this free tool

Maple

Solve complex mathematical operations

IBM SPSS Statistics

Poweful software to collect and analyze statistical data

GeoGebra

Software to learn maths at all levels

MathType

Complete mathematical equation and formula editor

MATLAB

Maths software tool for PC

Octave

Applied calculus software very similar to MATLAB

GeoEnZo

Digital board to teach and learn maths

Statgraphics

Carry out statistical analyses on your data

Derive

Powerful tool for symbolic mathematic calculations