NTPager is a useful Network Messenger for Windows NT, Windows 2000 and Windows XP. It allows you to exchange messages with one user or several users of your network, using simple and handy interface. The list of network users is divided by workgroups or domains, so if you want to send a message to anyone just select the computer or user from the list, type in your message and press "Send" button. You can also input the user's computer name manually.
Ariolic NTPager is compatible with Messenger service and works on Windows NT, Windows 2000, Windows XP systems and with programs like WinPopup on Windows 9x/Windows ME.