Winpopup LAN Messenger Alternatives

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

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

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

BORGChat is a LAN messaging software program.

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.

Secure instant messenger for any network

freemium $6.0 / One-off (per user)

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

Squiggle is a free and open-source, peer-to-peer LAN messenger that is lightweight and feature-rich.

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

IP Messenger (Official Site)

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!

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

QChat is a simple crossplatform LAN chat.