UnlimitedFTP applet is a full featured FTP client that runs in a web browser. Unlimited FTP applet is the most robust Java FTP applet on the market. Upload/download entire directories, resume transfers, customize the interface, and even syncronize folders. Written in Java 1.1, Unlimited FTP applet doesn't require any browser plug-ins, is only about 100K in size, and is compatible with most of the major browsers in Windows, Mac, and Linux.