BORGChat Alternatives

LAN Messenger is a decentralized UDP IM-style chat client which supports usernames...

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

It's a screen ruler for Windows.

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

You can message and share files inside your intranet without a server.

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

Secure instant messenger app for office provides seamless instant messaging solutions for all office, corporate and enterprise business communication needs.

Organize secure messaging system and communicate instantly via self-hosted IM server.

QChat is a simple crossplatform LAN chat.

IP Messenger (Official Site)

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.

KouChat is a simple serverless chat client for local area networks (wifi).

A network messaging application that's feature-rich yet easy-to-use and won't cost you a fortune, RealPopup LAN chat offers fast, stable messaging across your local network. No application server required, just install on your PC and start messaging!