A simple interface for working with TeX documents
Lightweight and flexible command-line JSON processor
Open source text shaping engine
Stanford CoreNLP, a Java suite of core NLP tools
Modest natural-language processing
Parser generator to read, process, or translate structured text
Python binding to the Apache Tika™ REST services
General natural language facilities for node
Powerful desktop publishing software
A graphical text difference analyzer
The free computer aided translation (CAT) tool for professionals
XML editor
Ada Class Library - an object orientated library for Ada.
One hundred command line tools in a small and portable binary.
Notepad for Windows, Linux, and Mac platforms
Spell check, grammar check and hyphenation for Bulgarian language
Chordpro editor that can display, transpose and print song sheets.
Open/Libre Office extension for converting eBooks in fb2 format
Modular XSL-FO Implementation for Java.