Juxta is an open-source cross-platform tool for comparing and collating multiple witnesses to a single textual work. The software allows users to set any of the witnesses as the base text, to add or remove witness texts, to switch the base text at will, and to annotate Juxta-revealed comparisons and save the results.
The MONK workbench provides 525 works of American literature from the 18th and 19th centuries, and 37 plays and 5 works of poetry by William Shakespeare, along with tools to enable literary research through the discovery, exploration, and visualization of patterns.
Users affiliated with CIC (Big Ten) schools can access a larger data set that includes about a thousand works of British literature from the 16th through the 19th century, provided by The Text Creation Partnership (EEBO and ECCO) and ProQuest (Chadwyck-Healey Nineteenth-Century Fiction).
Philologic is a full-text search, retrieval and analysis tool with support for TEI-Lite XML/SGML, Unicode encoding, plaintext, Dublin Core/HTML, and DocBook.