1)   ShixxNOTE 6.net
ShixxNOTE 6.net is a personal organizer, desktop sticky notes (post-it) program, instant messaging application (LAN messenger) and a communications tool used across a local network, Internet and via email. Perfect and ideal tool for LAN communication
desktop, sticky notes, post-it, network, send note, LAN messenger, program, communications, organizer, instant messaging,

 2)   STS Pinger 1.2.1
The STS Pinger is a useful network utility for finding computers on or off your network.
Ping, network, port scan, STS, SofTex Solutions, ARP, Route, network neighborhood,