You can message and share files inside your intranet without a server.
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
rabbit instant messaging
Program for filesharing using Direct Connect and ADC protocols
A modern, AI-Smart, WASTE p2p for ipv4 and invisible address spaces
NetPCLinker (p2p) (Chat, FilesTransfer, Phone, Share)
Secure Anonymous P2P Chat
p2p (sockets) chat with inKey encryption (32768 bit).
P2P instant messenger
An intranet chat application that does not require a server.
Chat inside a LAN (subnet).