Open source plain text editor designed for writing novels
Statusline plugin for vim with prompts for several other applications
A Sublime Text 2/3 plugin to see git diff in gutter
Authoring Books and Technical Documents with R Markdown
MadEdit-Mod is a cross platform Text/Hex editor based on MadEdit
Six key approach to producing print materials.
A small programmer's editor.
XML text markup for ancient documents
An Advanced IDE Program for Windows 7/8/10.
automatic indexing for large LaTex documents
A simple yet advanced text editor.
So many tools to help a writer work but not all of them are free!
GUI to help create a LaTeX document
Python script syntax highlighting in Scribus
pandoc integration and utilities for vim
A Simple Cross Platform Journaling App
Gedit Plugin for XML Validation and Transformation
SCons tool to cooperate with dvipdfm program