Also called "Chat Programs". These applications are installed on a PC by a user, and allow immediate "chats" between other users of the program. Some of these programs also allow audio or video conferencing as well as the ability to execute file transfers.
Screenshots
PopMessenger
PopMessenger interface
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PopMessenger operates as a LAN-based instant messaging system allowing for immediate rich text message and files delivery over corporate network. You can communicate with all the users on the network using chat or choose specific user group (e.g. Level 2 managers) or send private messages.
