The FirstClass client is the graphical front-end software required to connect.
Edit By BS Editor: The FirstClass client is copyright 2007 by Open Text Corporation.

The FirstClass client is the graphical front-end software required to Connect to FirstClass servers. It is designed for use with FirstClass Business or Education Edition version 8.3 and has all the trusted communication and collaboration functions of previous FirstClass client products.

You are free to install and distribute this software providing it is distributed in its entirety and no modifications are made. All other rights are reserved by Open Text Corporation. you can free download FirstClass Client 9.022 now.