BeeBEEP is a secure network chat. You can talk and send files with all your friends inside a local area network such of an office, home or internet cafe without a server.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux



LAN Messenger is described as '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' and is a instant messenger in the social & communications category. There are more than 10 alternatives to LAN Messenger for a variety of platforms, including Windows, Mac, Linux, Android and Android Tablet apps. The best LAN Messenger alternative is BeeBEEP, which is both free and Open Source. Other great apps like LAN Messenger are Feem, IP Messenger, Lan Messenger (outdated) and BORGChat.
BeeBEEP is a secure network chat. You can talk and send files with all your friends inside a local area network such of an office, home or internet cafe without a server.







Works on all platforms. Encryption. Resumable file transfers.


Very simple, lightweight, and compact size IP based messenger which used by almost all Japanese companies and its affiliates.

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.




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.

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.

Create your own Instant Messenger communities! Uniquely designed and fully centralized under your (admin) control. Server (open source PHP/MySQL) provides great flexibility, including the external authentication possibility (e.g. : forum, CMS, blog, PGI, CMR...).
Secure copy or SCP is a means of securely transferring computer files between a local host and a remote host or between two remote hosts. It is based on the Secure Shell (SSH) protocol.
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.


KouChat is a simple serverless chat client for local area networks (wifi). With KouChat you can communicate with other KouChat users, without configuring a server, or accessing the Internet.




It doesn't need a server and runs on Win, Unix and Android - what more do you need?


This app allows to exchange secure messages and communicate instantly with users connected to the same communication server software from mobile and desktop-based messaging clients. Instant messaging is strongly encrypted and archived on the IM server which is privately hosted...




It's not open source and you need a pro account to change ANY setting. You can't even set the name!