Gizmo5 comes with a very simple interface, compact and well designed however what it lacks in size it makes it up in functionality. With this software you will be able to make calls all over the world using your computer. It works as an instant messenger as well as a telephone with which you will be capable to be connected to the people you need to talk to at any moment.
It's also capable to communicate your computer with portable devices, such as cell phones or tablets as long as they have an Internet connection. You can also save a list of contacts with whom you talk to regularly. Gizmo5 is completely free! What are you waiting for to try it?