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Search Engine Tools
http://seo.sourceforge.net
Full Text Search Engine Project
http://sourceforge.net/projects/kneobase
YACY is a p2p-based search engine for the WWW, based on it's distributed crawler and the built-in caching/scraping http proxy. Brings it's own database, has a httpd/web interface. Implemented in Java, supports all platforms.
http://www.yacy.net/yacy/
phpSERA is a PHP/MySQL-based tool for Search Engine Ranking Analysis (SERA). The rankings are based on parsing output of search engines, using simple regular expressions.
http://sourceforge.net/projects/phpsera
Search Engine Submission Software
http://sourceforge.net/projects/sesubmit
Free Search Engine Ranking Software
http://www.expertwebinstalls.com/free_search_engine_ranking_software.html
Basic functionalities such as,
- Allow the user to to query Google
- Retrive Spelling Suggestions
- Retrieve CACHED web pages in a readable format
- Retrieve Number of hits
- Retrieve Time Taken for Query
http://google-hack.sourceforge.net/
"Google Hack" Honeypot Project. GHH is written in PHP and assists the development of web based honeypots designed to lure search engine hackers.
http://sourceforge.net/projects/ghh
Some wierd Url, I threw in for good measure.
http://www.theworldsend.net/
Google Sitemaps Toolbox (GSToolbox) is a toolbox designed for webmaster to generate, manage and view Google sitemaps files. It is composed of Google Sitemaps Stylesheet (GSStylesheet) and Google Sitemaps Director (GSDirector).
http://sourceforge.net/projects/gstoolbox
The APIlity PHP Library provides an object-oriented way to easily access and manage the Google AdWords API from within PHP. This comes along with an abstraction from the SOAP and WSDL details.
http://google-apility.sourceforge.net/
GoatTracker collects information about your website referes to create e.g. Top Referer lists. It supports grouping (e.g. to count all google domains as one) and blocking.
http://sourceforge.net/project/showfiles.php?group_id=161465
MyHeadlines is a web based news feed aggregator and scraper. RSS / XML / RDF are all supported. Also includes Blogger API, Google API, Skins, Templates, Subscriptions, and Sections.
http://sourceforge.net/projects/myheadlines
Adsense Simple - windows software that helps you monitore your google adsense account, track information instantly, show graphs, everything is done with a few mouse clicks, you don't need everytime to enter username and password on adsense page.
http://tvilda.stilius.net/adsense_simple/
PHPLinks is an open source project written in PHP for use with MySQL, allowing one to run an extremely efficient Link Farm with full search capabilities. A "simulated" search engine in many ways.
http://sourceforge.net/projects/phplinks/