1. Search the world's information, including webpages, images, videos and more.

  2. The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs.

  3. Bing helps you turn information into action, making it faster and easier to go from searching to doing.

  4. Startpage search engine, the new private way to search Google. Protect your Privacy with Startpage!

  5. Open source metasearch engine

  6. Qwant is a search engine that respects your privacy and eases discovering and sharing via a social approach.

  7. Ecosia is a green search engine that donates at least 80% of its profits from search ad revenue and...

  8. Sphinx is a tool that makes it easy to create intelligent and beautiful documentation, written by...

  9. YaCy is a free search engine that anyone can use to build a search portal for their intranet or to...

  10. WolframAlpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.

  11. RTD

    Spend your time on writing high quality documentation, not on the tools to make your documentation work.

  12. The public beta of a new Creative Commons search tool, meant for testing and feedback. For the legacy search tool, please visit search.creativecommons.org.