Proftpd
proFtpd (Pro FTP daemon) is a highly feature rich FTP server, exposing large amount of configuration options to the user.
Installation
proftpdAUR is available in the AUR. Enable and start proftpd.service.
Troubleshooting
Anonymous access
To head off a common problem, for anonymous access to work with /bin/false as the shell for the ftp user (the default configuration), you must add the line RequireValidShell off to /etc/proftpd.conf. Otherwise anonymous logins will receive a 530 error.