FtpGoServer is a simple, fast and very small (10K) Java FTP server
FtpGoServer is a simple, fast and very small (10K) Java FTP server that can be used on your PC, Mac or Linux machine to allow remote FTP access to a selected part of a computers file system. Features include:

Intuitive graphical user interface
One click startup with no configuring required
Read only or read/write with anonymous access or based on passwords.
Constant metering of total downloads and uploads in Megabytes
Exposure of only a user designated portion of the file system
Platform independent Java code
No restrictions on number of simultaneous users
Perfect for remote access through Internet Explorer, Netscape, Firefox or other browsers
Warning at start up if no password is set for write access.
10K runtime file
The product was primarily designed for access to files from a browser but any FTP client such as FTP-Go can be used to login, download, upload and manipulate file storage. you can free download FtpGoServer 1.1 now.