The "portable" aspect of this plugin refers to the ability to move a site without relying on a cloud connection or a high-speed API. It is the "manual" way to migrate. Exporting the Site
On your fresh WordPress installation (where you have also installed version 6.77), go to the "Import" tab. Drag and drop your .wpress file into the box. The "portable" aspect of this plugin refers to
PHP Compatibility: Version 6.77 was designed for older versions of PHP. If your new server is running PHP 8.1 or higher, you may encounter "Deprecated" warnings or critical errors. The "portable" aspect of this plugin refers to