Pure-FTPd is a free FTP server daemon with a strong focus on security for Unix-like operating systems.
Pure-FTPd is a free ftp server daemon with a strong focus on security for Unix-like operating systems, such as linux, openbsd, netbsd, freebsd, dragonfly-bsd, solaris, tru64, darwin, irix and hp-ux. It has also been ported to android.
Website: http://www.pureftpd.org/project/pure-ftpd
Wikipedia: http://en.wikipedia.org/wiki/Pure-FTPd