Learn more about Fulltext from our Information Retrieval directory

AnswerMap - End user software for searching your documents and e-mail. AnswerMap finds specific answers to your typed questions in seconds. View short summaries

Building Task-Specific Interfaces to High Volume Conversational Data - A scholarly paper by Loren G. Terveen

Cheshire II Project Home Page - Cheshire II is a "Next-Generation Online Catalog and Full-Text Information Retrieval System." It features advanced IR techniques

Dataware Technologies - Search engine vendor of BRS/Search

dtSearch - Searches all popular file types

Glasgow IDOM - Links related to Information Retrieval

Glimpse - A Unix based indexing and query system. It is good for indexing relatively small amounts of data. Different types of indexes allow you to trade off search speed for index size. The default search engine used in Harvest.

ht://Dig - A complete world wide web indexing and searching system for a small domain or intranet. Source code (GPL).

IB Search Engine - High speed

Inventory of Full-Text Information Retrieval Software Vendors - A project of the IFLA Section on Information Technology

KE Software Inc. - KE Texpress is an object/relational database that supports text as well as multimedia objects. Runs on a wide variety of platforms including Linux.

LegalProNet.Com - A secure web based service

Lucene Search Engine - Jakarta Lucene is a full-featured text search engine written entirely in Java

Managing Gigabytes - Information and select sections of a book about indexing and compression techniques for documents and images. Also provides information about open source IR system released with the book.

Megaputer Intelligence - Megaputer provides a complete family of unique solutions for Natural Language Text Retrieval and Analysis

MicroISIS by UNESCO - Non-numerical information storage and retrieval software developed to allow institutions

Onix Full-Text Indexing and Retrieval Toolkit - Toolkit (SDK) for adding full-text indexing and searching capabilities to applications. Ported to a wide range of platforms and highly scalable. Designed for use in both large and small scale systems. Free evaluation download.

OpenText - Supplier of information retrieval and collaborative software.

SearchExpress - Provides document scanning

Simple Web Indexing System for Humans - SWISH-Enhanced is a fast

SimpleScan Software - SimpleScan Software

The Combine Harvesting Robot - Combine is an open system for harvesting and threshing (indexing) Internet resources.

Thunderstone Software - Thunderstone has a number of full text search related products including their flagship text/relational database

Ultraseek Server - The tools they use at their site for sale. Demo version available for download.

Web Search Engine Software - Create and maintain your own search engine quickly and easily using our perl script and database management tool.

WinOcular Document Imaging - Combined Computer Resources

Zebra Z39.50 Search Engine - Zebra is a fulltext and free-text indexing and retrieval system that conforms to ANSI standard Z39.50. It is very good for indexing and searching highly structured data such as MARC records