Browse free open source Search software and projects below. Use the toggles on the left to filter open source Search software by OS, license, language, programming language, and project status.

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  • 1
    Elasticsearch

    Elasticsearch

    A Distributed RESTful Search Engine

    Elasticsearch is a distributed, RESTful search and analytics engine that lets you store, search and analyze with ease at scale. It lets you perform and combine many types of searches; it scales seamlessly, and offers answers incredibly fast with search results you can rank based on a variety of factors. Elasticsearch can be used for a wide variety of use cases, from maps and metrics to site search and workplace search, and with all data types.
    Downloads: 18 This Week
    Last Update:
    See Project
  • 2
    DynaQ

    DynaQ

    Innovative text document search. http://dynaq.opendfki.de for details.

    The goal of DynaQ is to develop an inquiry system to explore the personal information space, supporting you with the searching paradigm 'orienteering'. DynaQ is a (desktop)search engine with enhanced functionality for file, email and blog search. Look at our GitLab homepage for sourcecode and documentation: http://dynaq.opendfki.de
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    GoldenOrb is a java library under the Apache License V2.0 for correlation, summarization and clustering of text information.
    Downloads: 0 This Week
    Last Update:
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  • 4

    Horace

    data organising system for arbitrary files

    Uses alternate data streams to provide arbitrary tagging and searching of files within NTFS and other modern file systems supporting alternate data streams. Customisable vocabulary provides searchable standardised tagging system of file associations. Unlike most other file archiving systems, no additional database is required, and the system is robust, and persists file attributes irrespective of renaming / moving / copying / modifying etc. I would appreciate your opinions and suggestions / bugs etc.
    Downloads: 0 This Week
    Last Update:
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  • 5
    A simple little engine to do fuzzy name & address searching. Helps improve data quality and avoids duplicate data entry.
    Downloads: 0 This Week
    Last Update:
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  • 6
    The system searches synonyms (and related words) in Wikipedia. WikIDF generates index database of Wikipedia (for Russian, English, and German). The continuation of this project is "wikokit" at code.google.com
    Downloads: 0 This Week
    Last Update:
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  • 7
    This is a search engine that really works!Written in PHP/MySQL,easy installation(only edit the database settings,ex. localhost),upload and start using it!Only 2mb in size,for more please check the home page of the search engine: http://findthis.info
    Downloads: 0 This Week
    Last Update:
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  • 8
    A tool for autonomous and virtual topical data integration using the focused web-harvesting method.
    Downloads: 0 This Week
    Last Update:
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