Working with Files and FoldersWS_FTP ProHaving WS_FTP Pro Assign a Unique File Name (Classic Interface Only)You can have WS_FTP Pro make sure downloaded file names do not conflict with existing files. The new filename is changed so that the sixth though eighth characters of the filename are a number between 000 and 999.1 Make sure you are connected to a site.2 Select Options from the View menu.3 Click the Session (cont'd) tab.4 Turn on Receive Unique (WS_FTP assigns name).5 (Optional) Click Set as Default. Note When you turn on this option and click Set as Default, the option is set as the default for all sites; that is, it becomes the setting for all site configurations unless it is overridden by the settings for particular sites and folders.Converting File Extensions (Classic Interface Only)You can convert file extensions of transferred files to a new extension. For example, if an FTP site uses .html for HTML files and your PC uses .htm, you can specify that all files with the extension .html are converted to .htm when you download them.To add an extension conversion:1 If you are in the Connection dialog box, close it.2 Select Options from the View menu.3 Click the Session tab.4 Turn on Convert Extensions to enable the automatic conversion of file extensions.5 (Optional) Click Set as Default.