Mumble - Mumble is an open source, low-latency, high quality voice chat software primarily intended for use...
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Vivox - Vivox is called to be one of the leading chatting platforms for online gamers.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Discord - Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.
LightShot - The fastest way to take a customizable screenshot.