Gizmo5

Enables cheap VoIP calls and instant messaging with Google Talk integration and conference calling capabilities

Well-rounded VoIP software that enables free communication using any modern device

Enhanced messaging app mod with expanded privacy options, customization themes, and media and chat limits

The popular messaging application for Facebook users

A free tool used to text, call and video chat

Instant messaging and calling app for multiple platforms

Fast, privacy-focused messaging with massive group chats, broadcast channels, and simple, intuitive design