sftp

secure file transfer protocol that uses secure shell encryption to provide a high level of security for sending and receiving file transfers.

Filezilla is a free and open-source, cross-platform FTP app.

filezilla-project.org 
Protocol: SFTP-SSH File Transfer protocol
Host:     brxxx.xxxxxxhosting.com
Logon type: Ask for password 
User: xxx

See more options:
Filezilla_3.66.5 Win64-setup.exe

C:\ProgramFiles\FileZillaFTPClient\

Error fix: 
to find a file on Win enter the following in the FileExplorer address bar:
%appdata%\filezilla 
and hit RETURN