Discord
All-in-one voice and text chat for gamers that's free, secure, and works on both your desktop and phone.
Stop paying for TeamSpeak servers and hassling with Skype. Simplify your life.
Read and answer all your chats from WhatApp, Twitter/X, iMessage, Instagram and many more in one app!
Zoom is an easy, reliable cloud platform for video and audio conferencing, chat, and webinars across mobile, desktop, and room systems.
Mobile messenger app with free voice & video call over 3G/4G & Wi-Fi.
Lightweight, customizable mail client
Telegram is a messaging app with a focus on security and speed. Messages are heavily encrypted and can self-destruct. You can access your messages from multiple devices.
Use your smartphone as a wireless webcam for your PC or Mac with Iriun, no configuration needed!
WhatsApp for PC is a cross-platform mobile messaging app which allows you to exchange messages without having to pay for SMS.