Customizer settings: The Export/Import tab
You can export your WordPress theme settings or import settings to or from another site.
All of the Beaver Builder Theme settings are made through the WordPress Customizer, so you can export your theme's settings and import them elsewhere by installing the Customizer Export/Import Plugin.
Install and activate the plugin at Customize > Export/import. Then navigate back to Customize > Export/import and follow the instructions for exporting and importing files.