Eeasy Search Eengine 

FREE SEARCH ENGINE

Will index HTML, TEXT and PDF files and allow local and remote searching.

Its a servlet that you drop into Tomcat. The download has documentation that introduces the subject, and shows you how ESE works. ESE is free and the supporting software, like TOMCAT is also free. All these technologies run on Windows, Linux, MAC I couldn't find cool software that does this, so I made my own.

DOWNLOAD IT

This will redirect you to the site that has the files

(4mb)

ENJOY!