LAN Messenger - LAN Messenger is a decentralized UDP IM-style chat client which supports usernames...
Inert Space - Record five best moments of your day privately.
Softros LAN messenger - LAN messenger for an internal office chat for home or business users. It does not require a server and is very easy to install and use. It supports personal chats, group chats, message brodcasting, files transfer and remote desktop access.
Kennedy - Capture notes with context
MyChat - Secure instant messenger for any network
Bookroo - Subscription box to find new, treasured children’s books!