IGdm

More features for Instagram messaging

Messenger Backup Wizard

Easily backup your Messenger

WhatsApp Extractor

WhatsApp backups on your PC

Psi

Simple and efficient instant messaging client compatible with Jabber

Palringo

The alternative to TalkBox on Windows

Twist

Instant messaging for work teams

KakaoTalk

Kakao's solution to be connected

Emoticon

Hundreds of smileys for your chats and emails

fTalk

Improve Facebook's chat on your desktop

MSN Winks Plus

Add new winks to Messenger

RetroShare

Create a secure private network to speak and share files

WhatsApp Pocket

Backups of WhatsApp chats on your PC

Softros LAN Messenger

An instant messaging client for private netsworks, ideal for workplaces and companies

IMBooster

Entertaining collection of emoticons and winks for Messenger

MSN Spy Monitor

Monitor all the conversation that you maintain over MSN

Nimbuzz

Multi-network instant messaging client

Spark

Complete mail client compatible with different services

Mail Bomber

One of the best massive email delivery programs

Thunderbird Portable

Use this email manager on any PC with a USB port

Windows Live Mail

Microsoft's multi-account email client

Turbo Mailer

Send mass emails

Mailspring

Mail client to boost user productivity

IncrediMail

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

Inky

Receive all your emails in a single client

Outlook Connector

Use your Hotmail accounts straight from Outlook

Mail, Calendar, and People

Plan your day and keep in touch

Zimbra Desktop

Manage all your accounts from the same application

Microsoft Outlook

Microsoft's email client

Stellar Converter for OST

Convert your Outlook emails to PST format

Yahoo Mail

Access to your Yahoo email account

Free Email Extractor

Easily gather email addresses