http://www.mustang.com/free/navigator.htm
http://www.harmonet.com/public/WINCLIENT.htm

Wildcat! Navigator is a set of
Windows client programs that
enables users to log on to a Wildcat!
5 server. The applications include the
Wildcat! 5 Web browser, message
client, file client, transfer client, and
chat client. 

Minimum requirements:
Windows 95.

Bringing all the power of the WIN Server™ to
your fingertips is the Wildcat! Navigator. This set of
freely-distributable Windows Client Programs treats
visitors to a full multimedia experience. The Wildcat!
Navigator Connection Manager supports modem
connections, TCP/IP LAN connections and Internet
connectons. This suite of programs runs under
Windows 3.1x, Windows 95 and Windows NT in
order to reach the largest computing audience. They
can even be launched from Netscape Navigator or
Internet Explorer by following the directions in the
Release Notes.