Wp Rich Snippets Plugin is developed by WP Rich Snippets. You can download the version 2.19.4 for $5 or have it for free if you subscribe to a monthly plan.
Wp Rich Snippets Plugin is the SAME file as the original one (nulled version) developed by WP Rich Snippets. The last update of September 3, 2020 comes with new features and known bugs have been fixed.
For more information, click here to visit the developer page of this Wp Rich Snippets Plugin.