Demo: GitHub search with Manticore Search
An open-source, lightning-fast, and hyper-relevant search engine
A Distributed RESTful Search Engine
A fully featured full text search engine written in PHP
Regex pattern directory search tool that respects your .gitignore
Lightweight fuzzy-search, in JavaScript
Apache Lucene open-source search software
Fast trigram based code search
Command Search. "How should I know"
A fast file search utility for Unix-like systems based on GTK3
Open-source productivity booster with a brain
Innovative text document search. http://dynaq.opendfki.de for details.
Library for adding search, sort, filters and flexibility to tables
Bookmark manager web application
An open source search engine with RESTFul API and crawlers
Lucene/Solr based search engine and workflow system
Index the web pages you visit with the Recoll text search tool
Personalized Search Engine for Your Files
A fast cross-platform TorrentSearch client
Tiny and blazing-fast fuzzy search in JavaScript
Portable source code librarian
Highly customizable full-text search engine