NetStumbler

Configure and improve the use of Wi-Fi networks

Virtual WiFi Router

Share your connection with other devices

Wi-Fi Inspector

Detect wireless networks in your area

Wireless Network Watcher

Control the status of your Wi-Fi network

NetCut

Discover intruders on your WiFi network

MyPublicWiFi

Share your Internet connection

WiFi Password Revealer

Recover forgotten Wi-Fi passwords

My WiFi Router

Turn your PC into a WiFi hotspot

WirelessNetView

Detect Wi-Fi networks and view their features

mHotspot

Turn your computer into an Internet hotspot

Beini

Get the password of any WiFi network

Wifiway

The distro for network auditing

WirelessKeyView

Save Wi-Fi network passwords

Aircrack-ng

Find out the key of any Wi-Fi connection

Connectify

Turn your PC into a hotspot

WiFi HotSpot Creator

Turn your computer into a router

OrCAD

The best tool to design PCBs

Resistance Calculator

Calculate the value of a resistance according to its casing's color

PCB

Carry out your own electronic designs with this software

LabVIEW

Development environment for industrial applications

Proteus

Electronic circuit and microprocessor simulator

SEE Electrical LT

Create electricity projects and their documentation

PSpice

Very good circuit analysis software

KiCad

Tool for creating electrical diagrams and printed circuit boards

PCB Wizard

Software to design circuit boards

NI Multisim

The best software to design PCBs

Zelscope

Have a complete oscilloscope on your desktop

Livewire

Design and simulate electronic circuits

Logisim

Learn everything to be known about digital circuits

ProfiCAD

Simple tool with which you can build your electric circuits