www.wysiwygwebbuilder.com

Hello WYSIWYG office, may I know what are those wysiwyg versions that still support FTP publish? or anyone else here who can tell me. Thank's a lot!

All versions still support FTP including the latest version WB16. If you can no longer update or publish using the inbuilt version you are using then it's more than likely your host server no longer supports FTP and requires you to use SFTP. Please contact them to confirm this. It may also be that your AV or Firewall is blocking the connection and only you can check this. As previously mentioned WB11 is no longer supported.

All versions of WYSIWYG Web Builder support standard FTP. And your version still works the same as when you bought it.
However, most web hosts no longer allow standard FTP because it is not secure. In that case, you can use Secure FTP or FTPS instead.
The latest version of WYSIWYG Web Builder supports standard FTP, Secure FTP and FTPS.