Windows Live Mail

Microsoft's multi-account email client

Mail Bomber

One of the best massive email delivery programs

Mailspring

Mail client to boost user productivity

Zimbra Desktop

Manage all your accounts from the same application

Outlook Connector

Use your Hotmail accounts straight from Outlook

Magic Mail Monitor

Supervise your email servers

Spark

Complete mail client compatible with different services

Stellar Converter for OST

Convert your Outlook emails to PST format

GApp

Program to access Gmaul and Google Calendar

The Bat!

A classic amongst the email managers

DreamMail

Customize your emails with templates

Inky

Receive all your emails in a single client

Thunderbird Portable

Use this email manager on any PC with a USB port

Thunderbird

An alternative to traditional email clients

Mail, Calendar, and People

Plan your day and keep in touch

Free Email Extractor

Easily gather email addresses

Advanced IP Scanner

Analyze the computers connected to your local network

Easy Hide IP

Hide your IP address and your geographic location

DynSite

Automatically updates your dynamic IP, very useful for dynamic Internet connections

Find MAC Address

A simple way to find out MAC addresses

Packetyzer

Packet capturer based on the Ethereal project

NetGhost

Define your IP for each WLAN that you connect to

Angry IP Scanner

Scan both IPs and port ranges

Real Hide IP

Hide you IP address from prying eyes

Hide IP

Maintaining your privacy is very simple with this program

No-IP

Assign a name to your IP address

NMapWin

Assess your network security by scanning ports

NetworkMiner

Analyze passively the packets of your local network

IPConfig

A graphical interface for the command of the same name