uftpd is a small, no nonsense FTP server with no confusing configuration files and security features you don't need. It serves files from /srv/ftp on port 21 by default and just works.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.