Jitsi Meet

App for making VoIP and video calls

SoliCall

Reduce the background noise in voice conversation over the net

SkypeLogView

Find out all the data that Skype stores

Tango

VoIP client for voice and video calls

QuteCom

SIP softphone to speak and send free messages

Clownfish Voice Changer

Change your voice in real time

MicroSIP

A lightweight program to make phone calls

JustVoip

Make low cost phone calls thanks to VoIP technology

Skype Portable

The portable version of the popular VoIP client

Zello

Send voice messages from your PC for free

Skype

Text messages, calls and video calls to and from phones and PCs

Viber

Windows client of the chat and video call app

PC 2 Phone

fonYou service for Windows

ooVoo

VoIP client to chat with your contacts

VoipWise

Very complete VoIP client

iFree Skype Recorder

Comfortably record your Skype conversations

MIDI Editor

Powerful and practical MIDI melody editor

MULAB

Virtual audio studio with advanced functions

Simple Synths

Free Ableton Live Pack

Giada

Drum machine with GPL license

Bitwig Studio

The sequencer that allows collaborative work

BandzPro

Play 5 virtual instruments with your keyboard

Ordrumbox

Create songs by means of rhythmic patterns

LMMS

Produce your own music with this free alternative to FL Studio

Renoise

Create your music with this DAW based on trackers

Audio EQ

The equalizer you need for Chrome

Reaper

Perfect workstation to create music

iDrum

Transform your computer into a complete Groovebox

Hydrogen

Virtual drum machine to create your own patterns

Synth1

Clavia Nord Lead 2 emulation in VST format

Macaw

A complete open source synthesizer, ideal for live music