WinSCP is another open source alternative for file transfers using FTP protocols. It has an easy to use graphical interface, supports secure protocols for transfers (SFTP, SCP, FTPS and FTP), allows connections and transfers between a computer and a remote server/computer.
It supports drag&drop for files, it has integrated a text editor, supports advanced secure encryption and private keys to be used to connect and transfer files (including SSH-1, SSH-2).
Users can change administrative rights for folders and files from remote server directly through WinSCP interface.
Is oriented to maintain high levels of security and privacy for connections and transfers.