Sites relating to search engine software with an open source license.
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Sites 23
A .NET web crawler written in C# using SQL 2005 and Lucene. Documentation and online demonstration.
A web robot, search engine and web server written in Java and available under GPL. Includes related resources. [Project no longer actively updated]
An open source search engine based on Common Crawl
An open source, high precision corporate search engine based on Apache Nutch
A packaged, Apache v2-licensed, enterprise search solution that leverages ManifoldCF for data sources, Solr for the search engine, and Cassandra for user management.
Open source search engine tool released under GPL and designed to organize search within a website, group of websites, intranet or local system.
An LGPL 2.1, open-source, fulltext search engine and column store written in C. Works with MySQL and Postgres. Site provides online documentation and downloads.
Open source, cross-platform distributed crawler. FAQ, documentation and a support forum.
A cross-platform search engine written in C++ that provides text search and a rich structured query language. BSD-like license.
A tool for finding code by looking at the applications' GUI text messages (e.g., "Undo") and returning associated callbacks/slots (e.g., slotUndo()). Allows searching the KDE project CVS repository as a live demonstration.
Specifically designed for knowledge area or corporate search, written in C++.
Java-based Apache licensed enterprise web crawler running on any platform, and integrating with virtually any search engines (open-source or commercial).
Effort to implement a prototype of an open source web-search engine.
A GPLv3 search engine and crawler for urls, databases, and file systems. Comes with an XML/HTTP API, PHP/ASP client. Based on Apache Tomcat, Java Server Faces and JBoss RichFaces.
An open source web spider and search engine. Includes demo, source code and screenshots.
A lightweight search engine in PHP. Includes details of features, documentation, support forum, and download. [GPL]
A search engine designed for indexing database content. It natively supports MySQL, PostgreSQL, and XML pipe interfaces. It is written in C++ and has a GPL license.
An open source SDK for building distributed web crawlers based on Apache Storm.
A collection of C++ (C++98) libraries and command line tools for building a competitive full-text search engine. Development status is pre-alpha.
A C++, GPL-licensed search engine developed at the University of Waterloo. Wumpus allows control of the text unit retrieved based on structural constraints in the query.
Open source search engine library written in C++, with bindings to allow use from other languages as well.
A distributed Web crawler and caching HTTP/HTTPS proxy built on the principles of peer-to-peer (P2P) networks.
A PHP, GPLv3 search engine designed to do open web or intranet crawls.
An open source SDK for building distributed web crawlers based on Apache Storm.
An open source search engine based on Common Crawl
A .NET web crawler written in C# using SQL 2005 and Lucene. Documentation and online demonstration.
Open source search engine tool released under GPL and designed to organize search within a website, group of websites, intranet or local system.
A C++, GPL-licensed search engine developed at the University of Waterloo. Wumpus allows control of the text unit retrieved based on structural constraints in the query.
A packaged, Apache v2-licensed, enterprise search solution that leverages ManifoldCF for data sources, Solr for the search engine, and Cassandra for user management.
A collection of C++ (C++98) libraries and command line tools for building a competitive full-text search engine. Development status is pre-alpha.
Java-based Apache licensed enterprise web crawler running on any platform, and integrating with virtually any search engines (open-source or commercial).
A GPLv3 search engine and crawler for urls, databases, and file systems. Comes with an XML/HTTP API, PHP/ASP client. Based on Apache Tomcat, Java Server Faces and JBoss RichFaces.
A search engine designed for indexing database content. It natively supports MySQL, PostgreSQL, and XML pipe interfaces. It is written in C++ and has a GPL license.
An open source, high precision corporate search engine based on Apache Nutch
An LGPL 2.1, open-source, fulltext search engine and column store written in C. Works with MySQL and Postgres. Site provides online documentation and downloads.
Open source, cross-platform distributed crawler. FAQ, documentation and a support forum.
A PHP, GPLv3 search engine designed to do open web or intranet crawls.
A cross-platform search engine written in C++ that provides text search and a rich structured query language. BSD-like license.
Effort to implement a prototype of an open source web-search engine.
A distributed Web crawler and caching HTTP/HTTPS proxy built on the principles of peer-to-peer (P2P) networks.
Open source search engine library written in C++, with bindings to allow use from other languages as well.
Specifically designed for knowledge area or corporate search, written in C++.
A lightweight search engine in PHP. Includes details of features, documentation, support forum, and download. [GPL]
A tool for finding code by looking at the applications' GUI text messages (e.g., "Undo") and returning associated callbacks/slots (e.g., slotUndo()). Allows searching the KDE project CVS repository as a live demonstration.
An open source web spider and search engine. Includes demo, source code and screenshots.
A web robot, search engine and web server written in Java and available under GPL. Includes related resources. [Project no longer actively updated]

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cpollett
Last update:
April 10, 2023 at 20:50:39 UTC

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