NetworkMiner

Analyze passively the packets of your local network

SRS iWOW

Exponentially improve the sound quality of iTunes

MPlayer

A lightweight player compatible with the majority of formats

NetGhost

Define your IP for each WLAN that you connect to

AudialsOne

Suite of applications to make the most of music and video on the Internet

Miro

Multimedia player of the future

Angry IP Scanner

Scan both IPs and port ranges

Packetyzer

Packet capturer based on the Ethereal project

AutoLyrix

View the songs lyrics while you listen to music

MP3 WAV Studio

A complete solution to work with any type of music file

foobar2000

Audio player compatible with most formats

Jammix Enhancer

Modify the sound of Winamp to your own taste

Winamp Lite

The reduced version of one of the most popular players

Real Hide IP

Hide you IP address from prying eyes

IPConfig

A graphical interface for the command of the same name

ALLPlayer

Watch movies with subtitles

Facebook Messenger

Chat with your contacts from your desktop

WhatSender

Send multiple WhatsApp messages from your PC

Windows Live Messenger

The departed Messenger by Microsoft

Signal

Instant messaging and chat app that guarantees anonymity

WhatsApp Viewer

Tool to view WhatsApp chats on PC

imo

Talk to your friends from your PC

Telefuel

Alternative Telegram client focused on productivity for PCs

IMVU

Instant messaging and chats in 3D environments

Messenger for Desktop

Facebook Messenger on your Windows desktop

QQ International

The messaging application to communicate at global level

LINE

Instant messaging from your PC

WhatsApp Messenger

The official version of WhatsApp for Windows

WeChat

The Windows version of the popular Chinese messaging app

WA Web Plus

An extension to use WhatsApp Web with more functions

Telegram Messenger

Telegram's desktop client for Windows