Open Source Java Link Checking Software for BSD

osSeo is a SEO (Search Engine Optimization) web tool which provides graphical statistics on the position of a website over the time. It consists on a single WAR file ready to be deployed on any Java application server.

Java Desktop application capable to "Crawl" a site and return a report of the status of all the link present at the page, then it moves to another internal page and so on. LinkCrawlers provides a nice HTML5 report with the information of all link per WebPage, Easy to Read. This tool is useful for Web QA testers

Programmable web client utilising HttpUnit with input & output files in XML. Eccles includes the ability to create a GUI to control/monitor the processing, and can be used for website testing as well as automating web transactions.

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)

SiteEngine is a Servlet based web subsystem purposed to simplify of managing of site content (but it is not a Content Management System, it is just a lib).

AnCaraS is a tool to analyze and characterize web sites. It offers an informetric characterization, a topologic description and an interactive graphs view and manipulation.

Aracnis is a Java based framework for building distributed web spiders. These spiders can be used to accomplish a variety of tasks, for example, screen-scraping and link integrity checking.

Bugkilla is a set of java tools for the functional test of J2EE Web Applications. Specification and execution of tests will be automated for web front end and business logic layer. One goal is to integrate with existing frameworks and tools.

=DOES NOT WORK ANYMORE AS DSA HAS PUT CAPTCHA= DSA Practical Driving Test Monitor helps you find any available practical driving test slot within specified date range. Runs on Linux/Mac/Windows and automates your manual task of finding the test slot.

G.H.O.S.T. is a Java+C+SNMP-based tool for hierarchical adaptive distributed system-level diagnosis for local area networks.

Multi-threaded URL redirector for squid (2.7+), written in Java, that use public ad blocking lists.

HyperSpider (Java app) collects the link structure of a website. Data import/export from/to database and CSV-files. Export to Graphviz DOT, Resource Description Framework (RDF/DC), XML Topic Maps (XTM), Prolog, HTML. Visualization as hierarchy and map.

Identifiers.org is a system providing resolvable and persistent identifiers, in the form of URIs, used to identify data for the scientific community, with a current focus on the Life Sciences domain. The provision of resolvable identifiers (URLs) fits well with the Semantic Web vision, and the Linked Data initiative. The resolving services of Identifiers.org rely on the information stored in the MIRIAM Registry.

JLinkCheck is an Ant Task written in Java for checking links in websites. It is not just checking one single page, but crawling a whole site like a spider, generating a report in XML and (X)HTML. JReptator will be its succesor with many more features

This project is a JAVA-based version of Ringers. A fully-functional JAVA-enabled version of Ringers which allows for cross-platform/OS implementation of the Ringers software. This version includes its own NavBar based another project.

Ant task class for web-site links validation

Checks links in HTML files. Checks almost any tag attributes known to contain references to other resources. Supports multithreading. Written in Java. Frontends for Console and AWT available, Swing in development.

Monitoring tool with support to Websites, RSS, Webservices and Databases. Has notifications by email and RSS and you can access metrics like availability, latency and load time by a web-based GUI. Runs standalone with an embedded HTTP server.

Orome is a tool for automating System or Acceptance tests (also Unit test though this is not the focus) for web-based systems. Orome takes a set of static HTML pages defining a walkthrough of (part of) the systems and tests it against the running system.

Free website monitoring software, easy to set up and use for monitoring web sites. It is a web application programmed in Java programming language. You can monitor HTML pages, JSON and XML, pages in sitemap and even your whole web site using spider. Naturally you can check multiple websites. You can check HTTP result codes and even contents of the checked pages. Website checking is done periodically using build-in cron mechanism. In case of a check failure, application will automatically send email to site administrator.

Collection of plugins for Eclipse 2.1 (www.eclipse.org). Web-Application Development Environment (XML/HTML/CSS/JSP).

Sperowider Website Archiving Suite is a set of Java applications, the primary purpose of which is to spider dynamic websites, and to create static distributable archives with a full text search index usable by an associated Java applet.

The VEinS project aims at visually representing the hierarchy of any website. Such a view gives a good perspective of the website and helps in identifying areas that need change. Automatic link checking is also a part of the software.

Toke is a webmining toolkit for web exploring, indexing and searching for Java. Toke allows to you crawl public or private web sites, in order to create web estatistics, web Pajek graphs, Lucene indexs and word frequency files for data clustering.