CrossFTP Server is a professional FTP server for
multiple platforms. It offers a high-performance,
easily configurable, and, most of all,
secure-enabled FTP server. Its main advantage is
that it is very easy to get started by novice
users, and meets advanced users' requirements as
well. It supports user virtual directories, write
permissions, idle time-out, and upload/download
bandwidth limitations. You can monitor all user
activities. Both upload and download files are
resumable. A database and LDAP can be used to
store user data. "MODE Z" is supported for faster
transfers.