"Кнопка «Искать в Яндекс» на страницах Google™" is a free Chrome add-on developed by amidart. It falls under the category of browsers and specifically the subcategory of add-ons & tools. This add-on adds a button to the Google search results page, allowing users to easily search their query in Yandex, a popular search engine in Russia.

With this add-on, users can perform a search on Google and then, with a single click on the "Яндекс" button, find the same query on Yandex. This is especially convenient for those who frequently use both search engines.

If you are a Google user who also relies on Yandex for your searches, "Кнопка «Искать в Яндекс» на страницах Google™" provides a simple and efficient way to switch between the two search engines without the need to manually retype your query.

Please note that this add-on is only compatible with the Google Chrome browser.