A simple interface for working with TeX documents
Open-Source Python3 tool for recognizing layouts, tables, and math
The next generation Javascript WYSIWYG HTML Editor
Lightweight and flexible command-line JSON processor
Powerful rich text editor framework with a modular architecture
A Python utility / library to sort imports
Paginate the HTML Output of R Markdown with CSS for Print
An extensible Markdown Editor, Viewer and Weblog Publisher for Windows
Converts books written in Markdown to HTML, LaTeX/PDF and EPUB
Open source PDF editor
A reusable native Android rich text editor component
Edit PDF files with Nano Banana
TEI produces the TEI Guidelines and associated software
XML editor
PDFCraft is a free, privacy-focused PDF toolkit
Bibliography manager for Mac OS X
A frontend-independent IDE "smartness" server for Elixir
XMLJ is a Java XML Editor and validator project.
Extracts plain text from a variety of different file types
A PDF Reader and Note-taker for OS X
ANT4DOCBOOK is an ANT task for DOCBOOK