Kooboo can migrate a public website and let you edit everything.

It is highly recommended that you use Kooboo desktop version to do the migration and then publish to Kooboo online. The Online version has limitation on number of pages you can migrate. 

To migrate a website, click the 'Migrate' button.

Enter the website URL and the name of your website, click 'Start' to transfer.

Kooboo will take some time to do the transformation depends on how complex the website is.

Once when it finished, it will redirect to the Site Overview page. Click the site tab which you just create, you will go to the Administration Screen.