OrCAD

The best tool to design PCBs

Naval Strike

A quick and entertaining plane game

PCB Wizard

Software to design circuit boards

KiCad

Tool for creating electrical diagrams and printed circuit boards

Logisim

Learn everything to be known about digital circuits

LabVIEW

Development environment for industrial applications

World at Arms

A multiplayer strategy game full of possibilities

303 Squadron: Battle of Britain

Become a Second World War fighter pilot

Proteus

Electronic circuit and microprocessor simulator

NI Multisim

The best software to design PCBs

Dead Call: Combat Trigger & Modern Duty Hunter 3D

Fight the invasion of space insects

Soldier Front

Become a member of the special forces

PSpice

Very good circuit analysis software

Tom Clancy's HAWX

Pilot the most advanced planes in wars that take place in the future

Clash of Irons: Blitzkrieg

Strategy game that recreates the tank battles of World War II

WarRock

Addictive totally free online war game

PersonalBrain

Innovativing tool to create mind maps

ClickCharts

Create flowcharts with the best tools

LanFlow

Create diagrams about any communications system

EDraw Mind Map

Arrange your ideas with this mind map program

Microsoft Visio

Microsoft's tool to create diagrams

CmapTools

Tool to easily create mind maps

DiagramPainter

Create your own digital diagrams

WinEsquema

Create all sorts of diagrams and concept maps

FreeDFD

A very visual flowchart editor

Mindomo

Create mind maps from your desktop

Freeplane

Tool for creation of mind maps

Visio Stencils

Collection of objects to create diagrams with Visio

MindManager

Create mind maps that gather all your information

Software Ideas Modeler

Stunning UML application

EdrawMax

The most complete diagram software