Open Source Search Engines
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Search Engines
View 81 business solutionsBrowse free open source Search Engines and projects below. Use the toggles on the left to filter open source Search Engines by OS, license, language, programming language, and project status.
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Gen AI apps are built with MongoDB AtlasMongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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Yeastar: Business Phone System and Unified CommunicationsUser-friendly, optimized, and scalable, the Yeastar P-Series Phone System redefines business connectivity by bringing together calling, meetings, omnichannel messaging, and integrations in one simple platform—removing the limitations of distance, platforms, and systems.
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FileSearch is a multi-threaded documents searcher. No indexes need to be updated ; no background service is required. The more you have drives the more search speed is increased thanks to its multi-threading technic.
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VuFind® is a library resource discovery portal designed and developed for libraries by libraries. The goal of VuFind® is to enable your users to search and browse through all of your library's resources by replacing the traditional OPAC.
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Hyper Estraier is a full-text search system. It works as with Google, but based on peer-to-peer architecture. Using Hyper Estraier, we can construct a large-scaled search engine with cheap computers.
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Lurker is a mailing list archiver designed for capacity, speed, simplicity, and configurability in that order. Noteworthy features include: google-style searching on all fields, chronology preserving threads, multilingual, and attachment support.
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Searching for a better way to ship ecommerce? We can helpShipHero is built for multi-channel commerce. With a few clicks, you can connect your stores. ShipHero will download new products, as well as sync existing ones. When changes are made to your inventory all connected stores will be updated.
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RIG is a web-based JPEG image album viewer, especially useful for digital camera albums; provides automatic image resizing, preview & thumbnail caching, user authentication; composed of a PHP web interface and a C++ thumbnail engine.
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The search aggregator allows users to initiate searches across multiple applications and receive aggregated results. This project is based on Lucene, written in Java, exposes web and plugin interfaces, and supports the Open Search and Json standards.
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Estraier is a personal full-text search system for web sites, local file systems, mail boxes, and so on. Estraier has flexible interface and it can handle multilingual documents and various file formats with external plug-ins.
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A PHP photo album storing all the non-graphic data in MySQL. You can write and display comments on pictures in multi languages. Exporia's directory structure is streight-forward and it works with PHP's safe mode.
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JMdRdf is the tool which creates RDF/RSS. 1.You can generate RDF/RSS about your homepage from your HTML(s) without programming. JMdRdf extract Information such as title, description, etc automatically from HTML. 2.You can paste RDF/RSS into your HTML
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Pylon is an All-in-one B2B Support Platform for modern B2B businesses.We bring together everything a post-sales teams team needs including a ticketing system, B2B omnichannel integrations (Slack Connect, Microsoft Teams), modern chat widget, knowledge base, AI support bot, account management, customer marketing, and more.
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Karra is a flexible, web-based, multi-lingual system for creating digital libraries of files and images with associated metadata. Information can be included with each item, creating a repository of data and providing a way to search for items later.
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You can 'wear' any clothes on the internet 'virtually' on your body (image). And this application stores the URL where you can buy the clothes, you can share your information like your good looking shot or your ratingson the clothe over internet.
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NeuroGrid could be thought of as a "Napster for Bookmarks." It allows the user to store data in a web-like fashion, allowing you to associate bookmarks (files/documents/whatever) with multiple keywords. See http://www.neurogrid.net
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Java GUI that connects to content providers API such as Google, Bing, Wikipedia and implements a local search engine powered by Lucene, to search different contents: images, videos, articles, files and display them in an ergonomic OpenGL component.
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Like social boomarking, allows users to share their bookmarks online. Like wiki, anyone can freely edit links. Export / Import boomarks with your browser. Many other features: RSS and Atom feeds, URL check, popular categories, XLIink, ...
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