Genius
This tool-suite offers a clipboard viewer, finger client, FTP client, raw HTTP client, Ping, Traceroute, SNTP client, Whois client, FTP search, IP Scanner, and NSLookup. [Win95/98/Me/NT/2000]
http://www.indiesoft.com/

Shuttle FTP
A multi-client application which supports Multiple Document Interface and includes an FTP client, Telnet client, Finger client, and a Ping utility. [Win95/98/Me/NT/2000]
http://www.waveflow.com/shuttleftp/

Vermilion Reporting Suite (VRS)
(Vermilion Software) [Client Reporting Package] Client Reporting software solution for use by the client services department in asset managers (institutional, retail, private-clients/high-wealth, etc) streamlining and automating the process of client statements - portfolio valuation statements, investment performance booklet (QIR) and fund factsheet generation. Producing workflow controlled and multilingual Word, PDF, PowerPoint, Excel, HTML, CSV and XML format client report outputs.
http://www.vermilionsoftware.com/vrs.asp

Client-Assyst
client-Assyst is a client database, back office software package for the IFA and other financial advisers to administer their business and manage their client data.
http://www.assyst-software.co.uk/software.htm

SmartSVN (Java Client)
Powerful, cross-plattform Subversion client. All required tools (File Compare, Conflict Solver, Subversion- and SSH-client) are included. Free Foundation version, commercial Professional version.
http://www.syntevo.com/smartsvn/

Client - Server
Tutorial client server
http://www.sics.se/~joe/tutorials/client_server/client_server.html

Kickstarting Google Web Toolkit on the client side [java.net]
S. E. Morris pushes the client-side features of the Google Web Toolkit by creating client-only apps that use scrolling, animation, mouse tracking, and more.
http://today.java.net/pub/a/today/2006/06/27/client-side-google-web-toolkit.html

Vermilion Software
Asset management client reporting specialists, suppliers of the Vermilion Reporting Suite (VRS) software client reporting solution for Institutional, Retail, Private-Client, Hedge Fund/Alternative Investment, Insurance Funds and Family Offices.
http://www.vermilionsoftware.com

Psi Jabber Client
Psi is a multi-platform and standards-based instant messaging client available for Windows, Linux, Mac and more.
http://psi-im.org

Fooware FTP Client
A suite of objects implementing rfc959 ftp client. [Open source, GPL]
http://www.fooware.com/downloads/ftpclient.html