Bashupload - Upload files from command line to share between servers
FileZilla Server - Download FileZilla Server 0.9.60.2 for Windows
FilePizza - Open source application used to transfer file via WebRTC and WebTorrent.
vsftpd - Very secure FTP Daemon, a secure, fast FTP server for UNIX systems, including Linux.
BlackHole File Transfer - Blockchain-based file transfer. Designed for everyday use.
Baby FTP Server - The simplest FTP server to setup. No authentication required.