BigAnt Office LAN Messenger Alternatives

LAN Messenger is a p2p chat application for intranet communication and does not require a server. A variety of handy features are supported including notifications, personal and group messaging with encryption, file transfer and message logging.

Share files offline. No servers. No cloud. No limits.

MyChat is an instant messenger that works in LAN and over the Internet. Reliable in slow connections. Do not require too many system resources. The program has its own server where a user control everything happening in the chat.

Winpopup LAN Messenger is a cost-effective Office, Corporate, Enterprise Instant Messaging solution.

Squiggle is a free server-less peer to peer LAN messenger. Just download and run it and you're ready to talk to everyone on your LAN.

QChat is a simple crossplatform LAN chat. It is written using Qt4 so you can compile it on any platform supported by Qt.

Bopup IM suite organizes, manages and controls all of your business instant messaging system. This secure messaging suite is designed to provide efficient and private real-time communication over networks of any size.

BORGChat is a LAN messaging software program. It has achieved a relative state of popularity and it is considered to be a complete LAN chat program.

LAN Messenger is a decentralized UDP IM-style chat client which supports usernames, guaranteed-delivery IMs, broadcast chat, encryption, file transfer, simple UI, persistent settings, and IP blocking.

Simple Chat is a simple, opensource and powerful cross-platform client-server chat for local networks and the Internet.