Download file to local pc from remote ssh
Solution 1:
If you're on linux, simply use scp from the command line like this:
scp user@host:/path/to/file .
If you're on windows, I recommend FileZilla. It's a good free ftp client that supports file transfer over ssh (sftp).
Solution 2:
secure copy (SCP)
Solution 3:
As you are most familiar with ftp, you should use sFTP as previously mentioned.
You can use an FTP client, such as FileZilla and apart from creating the connection, everything will then work the same as if you were using ftp.
It is easy to set up and you don't need to learn anything new.
On the other hand
scp server:/path/to/file .
is the quickest way to transfer one file.
Another alternative if you are running Linux is that you can map the ssh server as if it were a local drive using sshfs from the command line or on the GNOME desktop:
Places > Connect to server...
and choose SSH from the drop down, enter your hostname username and password and you can drag and drop files in a file manager.