Advanced Google Search
Narrow results by language, format, reading level, usage rights and more.
Jeeves retired to make way for Ask.
Metasearch engine that clusters your search results into categories.
Google, Yahoo! Search, Bing, and Ask, all at once.
Search anonymously. DuckDuckGo does not track its users or filter results based on who it thinks you are.
Search for scholarly literature such as articles, theses, books, abstracts and court opinions, from academic publishers, professional societies, online repositories, universities and other web sites.
Search for databases on the Invisible or Deep Web as well as other scholarly resources.
Internet Archive: Wayback Machine
Browse through billions of web pages archived from 1996 to a few months ago by a site's URL.
Library Internet Search Page
Annotated list of the best search engines, with information on Internet Safety, Web Applications, and E-mail at the Library.
Personalized recommendations to help you discover the best of the Web. Create a profile and mark what you like, the engine will find random and mysterious things for you.
Search the blogophere. If you blog, get indexed here.
A reverse image search where you upload a picture and find out where it's from.