Trillian

A multiplatform chat client

Free Email Extractor

Easily gather email addresses

Windows Live Mail

Microsoft's multi-account email client

mIRC

Chat on IRC with this great client

Zimbra Desktop

Manage all your accounts from the same application

Turbo Mailer

Send mass emails

Yahoo Mail

Access to your Yahoo email account

ICQ

Complete instant messaging client integrated with social networks

Thunderbird Portable

Use this email manager on any PC with a USB port

Mail Bomber

One of the best massive email delivery programs

Stellar Converter for OST

Convert your Outlook emails to PST format

Outlook Connector

Use your Hotmail accounts straight from Outlook

Visual Chat

Create your own chat channel in 3D

Mail, Calendar, and People

Plan your day and keep in touch

IncrediMail

Customize your email's appearance and give your friends a surprise

Microsoft Outlook

Microsoft's email client

R-Crypto

Create an encrypted disc where to save confidential information

AxCrypt

Best Algorithm Encryption Software

Rohos Disk Encryption

Encrypt your confidential information on a hidden disk

Encrypto

Encrypt any file on your PC

Code Virtualizer

Complete code obfuscation system

DNIe

Cryptographic module for the electronic DNI

AxDecrypt

Open password-protected documents

The Enigma Protector

Protect the applications that you develop

USB Safeguard

Protect your pendrives by encrypting their contents

Cryptainer

Encryption and safekeeping for your files

Prot-On

Protect your documents

Themida

The best system to protect your developments

Advanced Encryption Package

Encrypt your files to protect them against unauthorized use

WinLicense

The easiest way to protect your applications

CryptoForge

Protect your files and messages securely and professionally