A pleasant note-taking platform in native C++
Open source plain text editor designed for writing novels
Powerful desktop publishing software
Cross-platform text and code editor
Personal teleprompter software for all video makers.
An integrated writing environment for creating LaTeX documents
Simple XML editor and XSD viewer
WordTsar is a Wordstar 7.0D clone
jdTextEdit is a powerful texteditor with a lot of features
Thinking notebook and Markdown editor
Simple and flexible programming language for applications development
Powerful and free source code editor for creative developers.
IDLE Extensions
Open-source, cross platform Qt based IDE for reverse-engineering
A graphical text difference analyzer
Qt Creator Google C++ Testing Framework integration plugin
Music score editor
A lightweight cross platform programmers' editor
Qt Creator Cppcheck integration plugin
A PlantUML editor written in Qt4
A LaTeX editor with a built-in TeXSample service client