SiteDevelopers.com
- Windows Dynamic DNS Client supports many dynamic DNS services. Program is offered in a Windows service, desktop client and lite version.
- http://www.sitedevelopers.com/

EzDNS IP Address E-mailer/Poster
- An IP Poster that posts/emails both your local and outside IP addresses.
- http://www.frantzensoft.com/ezdns.asp

StaticCling client - StaticCharge.
- Clients available for MacOS, OSX, Windows, and Unix desktops.
- http://www.staticcling.org/clients/

DirectUpdate
- Win32 (95/98/Me/NT4/2000/XP) dynamic DNS updater that runs as an NT service with remote administration.
- http://www.directupdate.net

No-IP.com Update Client
- Dynamic Update client for No-IP.com. Mac/Linux/Windows
- http://www.no-ip.com/downloads.php

DynSite for Windows
- Shareware DynDNS Client for Windows platform
- http://noeld.com/download.htm#DynSite

Macintosh Dynamic DNS Client
- Program that works in conjunction with Dynamic DNS Providers to send the IP Address to the provider whenever it changes.
- http://www.sentman.com/dyndns/