UpRight

Upload files to Amazon S3

WiFi Analyzer

Program to improve your WiFi signal

Wifislax64

Distro to audit WiFi networks

Virtual Router

Convert your PC into a virtual router

ArGoSoft Mail Server

Easily install an electronic mail server on any computer

Mercury/32

Configure an mail server on your PC

Simple DNS Plus

Create your own DNS server and increase your browsing speed

Apache HTTP Server

Install a powerful web server on your computer

Active Search Engine

Install you own Web search engine on your server

Baidu WiFi Hotspot

Turn your PC into an Internet access point

Exchange Server 2003 SP2

Second great pack of updates for Microsoft Exchange Server 2003

Serv-U

Configure a very secure FTP server

RaidenFTPD

Incredible FTP server for Windows

Hermes EMail Server

Efficient free email server

Cerberus FTP Server

Install an FTP server on your computer

AppServ

Excellent software application to install a web server

KiCad

Tool for creating electrical diagrams and printed circuit boards

NI Multisim

The best software to design PCBs

PCB Wizard

Software to design circuit boards

LabVIEW

Development environment for industrial applications

OrCAD

The best tool to design PCBs

Zelscope

Have a complete oscilloscope on your desktop

Resistance Calculator

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

PCB

Carry out your own electronic designs with this software

PSpice

Very good circuit analysis software

SEE Electrical LT

Create electricity projects and their documentation

Proteus

Electronic circuit and microprocessor simulator

Livewire

Design and simulate electronic circuits

ProfiCAD

Simple tool with which you can build your electric circuits

Logisim

Learn everything to be known about digital circuits