The FTP file transfert allows at first to update his web site from his computer to the provider computer.
Here, in the left, you see the files of my PC. In the right, you have the files in the same directory in my provider server. In the top, you see two sub-directories (images and icons) contained in the current directory. Two files are ready to be transfered (button -->).
To manage your directories in your provider computer
To find this program, go to the site of Ws-Ftp. More than ws_ftp 32, you will get the version ws-ftp 95 (but not ws_ftp pro, which is not free).
The free version, now called Ws_Ftp LE, is no more here, so you can download it by clicking here.