Viber Free Messenger and Phone Calls.

Voxeet is VoIP web conferencing software that uses 3D high definition voice technology to produce immersive sound.

Bleep is a fun and easy instant messaging app that is completely private.

Nimbuzz is a proprietary cross-platform instant messaging aggregator for smartphones, tablets and personal computers developed by Nimbuzz B.V. Nimbuzz has 150…

Talkatone is a free calling app.