Comtarsia IT Services GmbH
OpenLDAP, IBM Directory Server, IBM z/OS SecureWay (RACF).
The Terraria Server Client accesses the dedicated server software.
Lester Clayton Limited
Encrypted FTP (EFTP) is an FTP server-client application for Windows systems.
DB2 is a data server that is used to store and retrieve data.
Terminal Server Client allows remotely controlling one computer from another.
Supports P2P and compression feature, save your server/client network traffic.
MediaPortal TV Server / Client is TV streaming extension of MediaPortal.
An easy to use transparent proxy server client which doesn't give you headaches.
NusKO is a server client for Knight Online popular game.
Hans de Graaff , Raphael Manfredi and Jeroen Asselman
gtk-gnutella is a server/client specially designed for Gnutella.