A Distributed RESTful Search Engine
Open source distributed and RESTful search engine
Self-hosted search engine with web service to share discoveries with
Easy Spider is a distributed Perl Web Crawler Project from 2006
Google Search, Google Site Search, Google News from the terminal
An open source search engine with RESTFul API and crawlers
A Free site search engine script build with PHP and Ajax.
Framework for search and display of heterogenous document collections.
Open Source SEO & SEM Text Creation Tools for free Article Writer
Data migration/conversion library based on STX and XSLT transformation
Xaraya is a web application framework and CMS written in PHP.