Everything is a great open source tool which is used to find every file inside hard disk!

It is very popular for it's searching speed.it search for a give string while we type that in the search box

So lets adapt the power of everything you can download this from bellow URL

http://www.voidtools.com/download.php

Sample Search Strings


For All Worddocs : *.doc
For All Video        : *.flv,*.mp4,etc


It also has the power of accepting Regular Expressions