QTOFileManager is a Web-based file manager written with PHP. It is easy to
install, since it consists of just one script file. It allows you to upload,
delete, and edit files, and add and remove directories. It also features
optional user authentication. The Webmaster can specify which features are
enabled, as well as which file extensions can be edited, the maximum hard drive
space allowed to a user, and the maximum file size allowed to a user.
