Yoast SEO is among the famous SEO plugins which are available for WordPress platform. With the premium version, you even get more options to rank your website higher in the search engine. With the premium version of WordPress SEO, you can enjoy an ad-free experience along with some premium features like Internal linking suggestions, Content insights and Redirect manager.
This is the EXACT same plugin as distributed by the developer on Yoast. The developers’ links are provided above.