Scroogle is a screen-scraping proxy for the Google search engine released in January 2005. It is owned and operated by Public Information Research, Inc., a nonprofit corporation that also operates Google Watch.
Scroogle circumvents Google's tracking of user activity via cookies and/or IP address. The site also allows users to perform Google searches without receiving Google advertisements. There is support for 28 languages, and Mozilla offers a Scroogle plugin for the Firefox search bar. A secure browser link is available.
Advanced Dork is a third-party extension that utilizes Google's advanced operators with Scroogle (as a toggle option).