Open Source Java Search Engines

A hypertext-browser written in Java which filters links (emails, docs or pics for e.g.) out of .html-documents and paints them on screen in hierarchical order. Users get a quick overview of how a website is put together.

Robust featureful multi-threaded CLI web spider using apache commons httpclient v3.0 written in java. ASpider downloads any files matching your given mime-types from a website. Tries to reg.exp. match emails by default, logging all results using log4j.

The Batino Browser is the next generation rich web browser platform. It is based on Eclipse technology.

A tool which allows you to download all erotic images and videos hosted on popular image hosting sites tagged with a given tag without clicking you through the web interface. ,,java bayimg yourtag'' is enought.

The BigBlogZoo is a semantic news aggregator. More than 50,000 preloaded categorized feeds can be browsed, crawled, XSLT transformed, reaggregated and aggregated. By crowdsourcing we hope to create the world's largest collection of classified newsfeeds.

The goal of bookman is to implement a network based service for managing and distributing bookmarks transparently from a central server to any bookman-enabled client software (curently focussing on Mozilla, IE and Opera).

Fire.now is a Firefox plugin that automatically adds your documents to the WhereIsNow latest version discovery service. Everytime you upload a document somewhere, Fire.now integrates the WhereIsNow keys into the file and add it's url to WhereIsNow.

JoBo is a web site mirroring tool. It has a graphical UI but there is a also command line version. Supports robot exclusion protocol (but this can be disabled)

This project is for a webpage content monitor called PagePing. It is designed to actively keep track of website content (especially message boards) by repeatedly downloading and diff'ing against the last cached copy.

Hier geht es um einen Webbrowser zum Kooperativen Surfen im Web. Dazu kann man sich an einem Server anmelden und Gruppen bilden zum Surfen. Alle Mitglieder einer solchen Gruppe sehen dann, wo die anderen gerade unterwegs sind und können sich gegenseitig ü

SearchSaver is a web search tool, that enables you to search multiple search engines simultaneously and export selected results to XML (RSS, Atom) or PDF files. It presents the search results in a tabbed interface, as well as tree-style explorer view.

S3B - Social Semantic Search and Browsing - is a middleware that delivers a set of search and browsing components that can be used in J2EE web applications to deliver user-oriented features based on semantic descriptions and social networking

TEK empowers low-connectivity communities by providing a full Internet experience using email as the transport mechanism.

In Files there is WebCrawlerMySQL.jar which supports MySql Connection Please follow this link to get latest version https://sourceforge.net/projects/web-spider-web-crawler-extract/ Free Web Spider & Crawler. Extracts Information from Web by parsing millions of pages. Store data into Derby OR MySQL Database and data are not being lost after force closing the spider. - Free Web Spider , Parser, Extractor, Crawler - Extraction of Emails , Phones and Custom Text from Web - Export to Excel File - Data Saved into Derby Database - Written in Java Cross Platform See also Free Email Sender in this link: https://sourceforge.net/projects/gitst-free-email-ender/ Please install Microsoft OpenJDK to start the application https://www.microsoft.com/openjdk

WebPagesChanges provides a platform for complete, easy and high accuracy marking of updated information in web pages. The user, with one click, can check for new information and see the update status by the colored mark of the information and their pages

Vseisk unite browsers in one p2p network to share and search bookmarks and torrents. It acts also as a distributed torrent-tracker.

webStraktor is a programmable World Wide Web data extraction client. Its purpose is to scrape HTML based content via the HTTP protocol and extract relevant information. webStraktor features a scripting language to facilitate the collection, the extraction and the storage of information available on the web, including images. The scripting language uses elements of the Regular Expression and xPath syntax. The webStraktor scripting language has a small instruction set and its syntax is easy to master. The standard webStraktor output format is XML based, either in ASCII, UTF-8 or ISO-8859-1 (Latin1) code pages. webStraktor relies on the Apache HttpClient for retrieving content via the HTTP protocol. It adheres to the Robots Exclusion Protocol and it can be configured to operate in an anonymous way by connecting to the predominant types of web proxy servers. webStraktor extends the functionality of web crawlers, spiders or bots by integrating scraping and crawling capabilities.