Fast, lightweight & schema-less search backend
Command-line toolset for extracting text from files
Search text or a regular expression in multiple documents
This is a simple GUI for the command line tool grep and pdfgrep
Professional full-text desktop search tool
RAG on Paul Graham's essays
Common Resource Grep
Innovative text document search. http://dynaq.opendfki.de for details.
An open source search engine with RESTFul API and crawlers
Highly customizable full-text search engine
Quotero becomes Kimios