Some recent selections:
Search engine to fast organize search within a website, intranet or local system..
Capture text from anywhere on the leading screen and search for it in 200 net resources...
Search for password protected files on local disks and best across a network..
A few other subcategories:
See also the other sections: Web Search tools section 1, Web Search tools section 2, Web Search tools section 3, Web Search tools section 4