InterFace is a social network chat and messenger. It includes Forums, Groupchat, Email Client, File Transfer, and a Chess Game. It also has a "Add Friends of Friends" feature. It is one of the only messengers which allows to add friends of friends. You can pick up one friend in the People Tab from your friends of friends and add her/him as well as you friend. No need to exchange a messenger ID.
Post By: Nikom Puket
License: Open Source