5. Crush FTP Server
Crush FTP Server offers three version: Home, Small Business, and Professional. With this FTP server you can have as powerful an FTP server as your needs demand. Crush FTP features include: secure protocols support (including WebDAV SSL), Web-based interface, thumbnail previews, custom web forms, event logging, built-in reporting, server admin and monitoring, in-stream data alterations, real-time file replication and syncing, high availability transfers, graphs, job scheduling, plugin support, and much more.
Credit: Images by Jack Wallen for TechRepublic