Gretl

Application for econometric analyses

Scilab

The most comprehensive tool to perform numerical calculations

PASW

One of the most powerful statistic solutions on the market

MathType

Complete mathematical equation and formula editor

Statgraphics

Carry out statistical analyses on your data

Mathcad

Software for engineering calculations

Euler Mathematical Toolbox

Complete numerical and algebraic computation system

Octave

Applied calculus software very similar to MATLAB

Microsoft Mathematics

Solve mathematical operations with this free tool

Mathematica

Platform for computational development

Maple

Solve complex mathematical operations

Graphing Calculator 3D

Draw any 2D or 3D function almost instantly

Geometry

Complete trigonometry and geometry calculations easily

GeoEnZo

Digital board to teach and learn maths

Derive

Powerful tool for symbolic mathematic calculations

WinPlot

Generate 2D and 3D graphics

Winpooch Watchdog

Make sure your programs don't carry out dangerous operations

Mandiant Redline

Audit your computer in search of malware

OWASP Mantra

A pack of tools to check a website's security

BitDefender USB Immunizer

Eliminate malicious auto-executable files from your USB pendrives

Ghidra

The NSA's reverse engineering tools

Norton Power Eraser

The last chance to remove viruses

Preventon

Protection against Internet dangers and malware

RogueKiller

Protect your computer against any malware

RogueRemover

Remove false antivirus alarms from your computer

WOT Internet Explorer

Discover if a website is dangerous with this plug-in

Latch Antiransomware

Anti-ransomware tool created by Telefónica's cybersecurity division

360 NSA Cyber Weapons Defense Tool

Security tool against the NSA's cyberweapons

RKill

Put a halt to all the dangerous processes that run in the background

FileASSASSIN

Unblock and eliminate the malicious and unwanted files from your computer.