A vi-like editor based on Plan 9's structural regular expressions
Stanford CoreNLP, a Java suite of core NLP tools
Statusline plugin for vim with prompts for several other applications
Realtime collaborative markdown notes on all platforms
Open source plain text editor designed for writing novels
Emacs Markdown Mode
A set of keybindings for evil-mode
The free and Open Source productivity suite
A free, open-source, and completely encrypted notes app
A free C, C++ and Fortran IDE
Rapid applications development tool and libraries for FPC
Python IDE
A static blog writing client
The free computer aided translation (CAT) tool for professionals
Notepad for Windows, Linux, and Mac platforms
XML editor
Personal teleprompter software for all video makers.
wxMEdit, Cross-platform Text/Hex Editor, Improved Version of MadEdit
A free and powerful office suite
One hundred command line tools in a small and portable binary.
Binary / hex editor and component written in Java
A simple and elegant markdown editor
Chordpro editor that can display, transpose and print song sheets.
Free office suite for working with text, spreadsheets and presentation
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)