Wikipedia Search Bar is a small toolbar integrated in Internet Explorer. Created to simplify the search in Wikipedia and in Google, this tools is a perfect add on for every Wikipedia's fan.

Zoom is a free package for web developers to easily add a powerful custom search engine to their website or CD in a matter of minutes. No complicated server-side setup procedures, just index and upload. PHP, ASP, JavaScript or CGI platforms.

Zwhois is a fast and efficient open-source utility that looks up ownership, expiration, and dns information for domains in any tld, ips, or ARIN net-handles.