netsend

LanTalk XP offers efficient communication for both office and home environments. Ideal for busy workplaces, this software enables seamless interactions between colleagues across different buildings, making communication easy and effortless.

This software instantly displays full-screen alerts on all computers, operating as a system service without requiring user login. With the ability to send messages to thousands of computers within seconds, it streamlines and facilitates swift communication.

Net Send GUI is a

Fomine WinPopup is a Windows-compatible instant messaging software that supports Winpopup and 'net send.' It allows users to communicate instantly with others on the same network.