INADYN is a free, small, easy portable DynDNS client. It gives the possibility to have your own fixed hostname registered on the internet, although your IP might be changing.

Dynamic IP Update Service - Attaching a static hostname to a dynamic IP address. Dynamic IP Update Service automatically updates your IP at the dynamic DNS service everytime it changes. It is implemented as a reliable, managed Windows Service.

NCP Secure Entry Client for communication with any IPSec gateway (compatibility list at http://www.ncp-e.com). It supports all transmission networks as well as Windows operating systems (also Vista) and has an integrated Personal Firewall.

DynSite automatically updates your dynamic IP address every time it changes on one or many dynamic DNS or by email. This allows anyone to connect to the servers running on your own computer using a fully qualified domain name.

Share your videos, photos, MP3s and files securely through the web. Features passwords, speed limits control, share multi-directories, dynamic IP support, ban users, hidden folders, virtual folders, complete logging, templates. Supports web browser

Secure multi-threaded HTTPS/FTPS server combo for Windows 2000/XP/2003/Vista/2008 with speed limits, storage quotas, authentication, dynamic DNS, SSL, GZip, events, filter, logging, CGI, ISAPI, ultra-fast cache and remote GUI!

Secure (256-bit SSL) ultra-fast multi-threaded FTP and Web server for Windows 2000/XP/2003/Vista, featuring XML-based GUI remote 2-level administration scheme, separate upload/download speed limits, storage quotas, dynamic DNS, SSL and compression.

Secure, ultra-fast FTP server and robust multi-threaded Web server for Windows 2000/XP/2003/Vista, featuring XML-based GUI remote 2-level administration scheme, separate upload/download speed limits, storage quotas, dynamic DNS, and compression.