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Lucene

LucidWorks for Lucene

A comprehensive, tested version of Apache Lucene based on the most recent stable Lucene version with additional bug fixes, productivity and index tools. Learn More >

LucidGaze for Solr

A utility for Java developers to optimize the search-specific performance of Apache Lucene native java apps. Learn More >

Apache Solr

LucidWorks for Solr

A comprehensive, tested version of Apache Solr based on the most recent stable Solr version with additional utilities, bug fixes and performance enhancements. Learn More >

LucidWorks for Solr
Reference Guide

Organizes and unifies key information on all important features and functions of Solr in a single, convenient and authoritative source.  Learn more>

LucidGaze for Solr

An open source visual monitoring framework to capture, store, interactively view and compare various Solr performance metrics over time. Learn More >

ISYS Search Software

ISYS File Readers

An embeddable set of over 200 file filters to extract text and other metadata from different file formats. Learn more >

Apache Releases

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Reference Guide

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Apache Solr

The open source release from Apache.

Apache Lucene

The open source release from Apache.