Air Explorer can work as a SFTP client. It allows you to transfer files between your SFTP server and your computer or any other of the supported cloud servers.

To add a SFTP client in Air Explorer is very easy. First, click in the “Account” button, in the same way you add new clouds.

Add the login data of your SFTP account: server, user, password, provate key file and private key password.

After adding SFTP in Air Explorer successfully, you can see all contents in SFTP are shown in the interface of Air Explorer. Now you can work with your SFTP account uploading and downloading files.

With the Pro version you can add several SFTP accounts and even copy and synchronize files between them.

You can check more information here:
-WebDav in Air Explorer
–FTP and SFTP in Air Explorer
-FTP transfer with Air Explorer