Install WooCommerce Extra Product Sorting Options plugin

Open the WordPress admin dashboard of your WooCommerce store and go to Plugins > Add New.

Search for “WooCommerce Extra Product Sorting Options.”

Next, from the results, find the plugin by SkyVerge, install it, and then activate it.

Add more sorting options

Go to Plugins > Installed Plugins where you can see all the plugins installed on your WooCommerce store.

Click on the “Configure” link under WooCommerce Extra Product Options. It will take you to the WordPress Customizer page.

The Customizer may take a few seconds to fully load.

The “Configure” link will take you to the exact section in Customizer where you can change the sorting options on your WooCommerce website.  However, if the page doesn’t open directly, go to WooCommerce > Product Catalog from the WordPress Customizer main page to access it.

In the left sidebar, scroll down to the “Add Product Sorting” section.

Check the checkbox next to the sorting option to add that option to your WooCommerce store.

Additionally, you can add one or multiple extra sorting options according to your requirement.

Finally, click on the “Publish” button to save changes.

Now you have successfully added an additional sorting option to your WooCommerce store. You can verify it by going to the Shop or any product catalog page in your online store.

Summary

WooCommerce Extra Product Sorting Options plugin allows you to add additional product sorting options to a WooCommerce store. You can use it to display products on sale first, followed by in-stock items and those with the most reviews.