WinSCP

WinSCP is a real alternative to the very popular FileZilla and Total Commander. Very complete, this open source software supports SCP, FTP and SSH protocols (1 and 2). It will allow you to easily perform file transfers between remote computers or a server.

It includes essential features for this type of program, including creating and renaming folders or supporting drag-and-drop from Windows Explorer. WinSCP has its own text editor and of course allows you to save session information. It offers many features to secure your transfers, including public key authentication and Kerberos (GSS).