IGdm

More features for Instagram messaging

Emoticon

Hundreds of smileys for your chats and emails

fTalk

Improve Facebook's chat on your desktop

WhatsApp Extractor

WhatsApp backups on your PC

MSN Spy Monitor

Monitor all the conversation that you maintain over MSN

Nimbuzz

Multi-network instant messaging client

Twist

Instant messaging for work teams

Messenger Backup Wizard

Easily backup your Messenger

IMBooster

Entertaining collection of emoticons and winks for Messenger

Palringo

The alternative to TalkBox on Windows

Softros LAN Messenger

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

Pidgin Portable

Keep in touch with your contacts wherever you are

KakaoTalk

Kakao's solution to be connected

RetroShare

Create a secure private network to speak and share files

Free MSN Emoticons Pack 4

Add 22 amazing emoticons to your MSN messenger

WhatsApp Pocket

Backups of WhatsApp chats on your PC

imo

Talk to your friends from your PC

Facebook Messenger

Chat with your contacts from your desktop

QQ International

The messaging application to communicate at global level

WeChat

The Windows version of the popular Chinese messaging app

Telefuel

Alternative Telegram client focused on productivity for PCs

LINE

Instant messaging from your PC

WA Web Plus

An extension to use WhatsApp Web with more functions

Messenger for Desktop

Facebook Messenger on your Windows desktop

WhatsApp Viewer

Tool to view WhatsApp chats on PC

Signal

Instant messaging and chat app that guarantees anonymity

IMVU

Instant messaging and chats in 3D environments

Telegram Messenger

Telegram's desktop client for Windows

WhatsApp Messenger

The official version of WhatsApp for Windows

Windows Live Messenger

The departed Messenger by Microsoft

WhatSender

Send multiple WhatsApp messages from your PC