3D-FTP is an FTP/FTPS/SFTP client for Windows, developed by SiteDesigner Technologies, Inc. The first version was released 1999.
3D-FTP is used to transfer files between your computer and FTP servers. Common tasks you can perform using an FTP client are web site publishing, remote file editing, remote server backups, uploading images to auction sites and downloading game demos and mp3 music files.
3D-FTP is able to handle files larger than 4GB, and hence is able to transfer (full-size) DVDs. It uses multithreading to speed up file transfers.