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