The few options it includes let you assign virtual directories to real directories on one of the computers, as well as monitor and control the server's activity in real time.
It produces an ongoing report, which is especially useful for inexperienced users, since it shows you what's happening at all times and why.
Solar FTP Server is ideal for small networks and for users who are just starting to use FTP services. Its intuitive interface makes it a great program for anyone to use.
The trial version has limited features.