Developer website: Unlimi-Tech Software, Inc.
Unlimited FTP is an FTP client that runs in your Web browser. Using Java technology, Unlimited FTP is able to perform the same tasks as larger FTP clients but does not require a large download or install. Instead, the client is downloaded and executed by Mac OS Runtime for Java (MRJ) distributed with your browser. The applet can also be downloaded for use on your personal page.
Netscape Communicator 4.X or Internet Explorer 4.X or higher and Mac OS Runtime for Java (MRJ) 2.2.3 or later