PASW

One of the most powerful statistic solutions on the market

Mathematica

Platform for computational development

Graphing Calculator 3D

Draw any 2D or 3D function almost instantly

Statgraphics

Carry out statistical analyses on your data

Euler Mathematical Toolbox

Complete numerical and algebraic computation system

Derive

Powerful tool for symbolic mathematic calculations

Gretl

Application for econometric analyses

Microsoft Mathematics

Solve mathematical operations with this free tool

MathType

Complete mathematical equation and formula editor

WinPlot

Generate 2D and 3D graphics

Scilab

The most comprehensive tool to perform numerical calculations

GeoEnZo

Digital board to teach and learn maths

Octave

Applied calculus software very similar to MATLAB

Maple

Solve complex mathematical operations

Geometry

Complete trigonometry and geometry calculations easily

Mathcad

Software for engineering calculations

ApowerREC

A very complete and easy-to-use screen recorder

ShowMore

Capture video from your screen or from a webcam

DU Recorder

Record your screen and broadcast live

Debut Video Capture

Powerful app to capture video from a webcam or any other device

OBS Studio

Tool to capture video for streams

CamStudio

Record on video everything that happens on your screen

TinyTake

Capture images and videos on your PC

AMCap

Capture video from any source as easy as possible

VidShot Capturer

Record your PC's activity on video

Free Screen Video Recorder

Record a video of what happens on your screen

ScreenMo

Record your iPhone or iPad's screen

SMRecorder

Capture your desktop in a simple and easy manner

oCam

Screen recorder and capturer

ZdSoft Screen Recorder

Versatile screen recording tool

Screencast-O-Matic

Simple program to record on video whatever happens on your computer screen