Lava allows you to view multiple levels of a corpus in a three-dimensional environment. Clicking on certain documents within the corpus expands the Lava visualization in a ring to explore further.

Flamenco Search is a downloadable web-based interface from the UC Berkley School of Information based in Python, designed to run on a server. It streamlines the browsing of large collections. It is particularly valuable for items such as documents or images, enabling website visitors to explore content via a hierarchy of categories and subcategories called facets. Users can assign keywords and metadata which is then used to guide site visitors to the choices that best meet their interests, while allowing them to refine or expand their query and remain oriented in relation to the rest of the collection.

MorphAdorner, now in version 2.0, is a Java command-line program for the adornment of words in a text. At present, available adornments include standard spellings, parts of speech and lemmata, in addition to tokenization, the recognition of sentence boundaries and extracting names and places. Version 2.0 features a separate MorphAdorner Server, an improved integration with MONK's Abbot and improved processing of the Early English Books Online (EEBO), Eighteenth Century Collections Online (ECCO) and Evans Early American Imprint Collection corpori.

NLTK 2.0 (Natural Language Tooklt) is a free, open source collection of Python modules, linguistic data and documentation for research and development in natural language processing and text analytics, with distributions for Windows, Mac OS X and Linux. It offers a platform for building Python programs to work with human language data, and integrates a guide to programming fundamentals.

PhiloGL is an open source WebGL Framework for advanced data visualization, creative coding and game development. It includes a module system encompassing Program and Shader management, IO, XHR, JSONP, Web Worker management, Effects and Tweening, among others.

Gadget, a part of the SIMILE Widgets family of tools, is an open source command line XML inspector for generating useful summaries from large amounts of well-formed XML data. It is particularly valuable when exploring, migrating or cleaning XML, in addition to evaluating schema emergence. This tool require a Java 1.4 or later compatible virtual machine and Maven 2.0 or above to run.

Gadget is no longer maintained, but information about it is still available via the Internet Archive.

JsTeX, a part of the SIMILE Widgets family of tools, is an open source JavaScript library capable of interpreting basic TeX encodings and transforming them into HTML definitions directly in a web page.

This tool has been retired by SIMILE Widgets, and the website is no longer maintained. Captures of the site are currently available via the Internet Archive.

Stanford Named Entity Recognizer is a free Java implementation for the recognition of proper names and other nouns and a part of the Stanford Natural Language Processing toolset. It also includes person, location and organizational recognition. This tool can be used with English or German text.

Stanford Part-of-Speech Tagger is a free Java implementation for the recognition of parts of speech, and a part of the Stanford Natural Language Processing toolset. It reads text and assigns parts of speech to each word such as noun, verb or adjective. This tool can be used with English, French, Arabic and German text.

Stanford Parser is a free Java implementation for the statistical parsing of text, and a part of the Stanford Natural Language Processing toolset. This tool can be used with English, Chinese, German and Arabic. A demo web browser version is also available.