Xlight FTP Server Pro - is a high performance and easy to use ftp server software for Windows. It is designed to handle thousands of simultaneous ftp clients and use very little CPU and memory.
Features
• Support Active Directory
• Support LDAP
• Store users in the database
• Email Event Notification
• UNC Path Impersonation
• Server log and audit
• FTP sessions and errors log
• Support ftp xferlog format
• Store file transfer logs in the database
• Send log to Syslog server
Download: 
Xlight.FTP.Server.Pro.3.9.3.7.rar - 3.4 MB