File Transfer

cURL - is a command line tool for transferring files with URL syntax, supporting FTP, FTPS, HTTP, HTTPS, SCP, SFTP,TFTP, TELNET, DICT, FILE and LDAP. curl supports SSL certificates, HTTP POST,HTTP PUT, FTP uploading, HTTP form based upload, proxies, cookies, user+password authentication (Basic, Digest, NTLM, Negotiate, Kerberos…), file transfer resume, proxy tunneling and a busload of other useful tricks. Operating system: Windows, Linux/Unix, OS X, Solaris
Filezilla - Both a client and a server are available.
WinSCP - allows users to transfer files securely via SCP and SFTP. It incorporates Secure Shell (SSH) technology. Operating system: Windows.