Softros LAN messenger - 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.
Printix - Printix is a cloud-based print management platform.
MyChat - Secure instant messenger for any network
PrinterLogic - PrinterLogic is an enterprise print management software.
BORGChat - BORGChat is a LAN messaging software program.
directprint.io - Printer management for Chromebooks & Windows.