FileZilla, the free FTP solution. Both a client and a server are available. FileZilla is open source software distributed free of charge under the terms of the GNU General Public License
http://filezilla-project.org/index.php
楼主按:没用过,看着不错。
按:一般支持php的空间应该都支持FileZilla的,所以,用户下载安装个客户端就可以了。 下面是客户端界面: