S3 Browser is a free client interface for Amazon S3 Service.
Remotely control computers as well as transfer files to and from the remote comp
Remote control your computer over the web
Free remote control software
High definition screen sharing remote desktop application
ShowMyPC Remote Support Desktop sharing, Remote PC Access, Multiple Languages
Ammyy Admin - is a free remote desktop sharing and PC remote control software.
Free, easy to use, robust and reliable SSH2 and SFTP Server for Windows
A pure-web Remote Desktop access solution