Open source plain text editor designed for writing novels
Authoring Books and Technical Documents with R Markdown
Statusline plugin for vim with prompts for several other applications
Project Interaction Library for Emacs
The free and Open Source productivity suite
Run code interactively, inspect data, and plot
wxMEdit, Cross-platform Text/Hex Editor, Improved Version of MadEdit
Advanced TECO dialect and interactive screen editor based on Scintilla
MadEdit-Mod is a cross platform Text/Hex editor based on MadEdit
Free, portable desktop Computer-Assisted Translation (CAT) tool.
A small programmer's editor.
Open source embedded speech-to-text engine
An Advanced IDE Program for Windows 7/8/10.
Insert quotes from a variety of Bible versions into your documents
Simple SQL-like syntax on top of Perl text processing
Configurable Editor in Python
IDE/Advanced text editor
Light-weight Scintilla-based text editor with syntax highlighting
C and C++ IDE
So many tools to help a writer work but not all of them are free!
A powerful HTML, C#, PHP editor for windows