C++ Qt ORM (Object Relational Mapping) and ODM library
Editor for Fixed Width, Csv and Existing Xml files.
Development toolkit for Web Services and XML data bindings for C & C++
Python Development Environment with all batteries included
GUI designer for wxWidgets
Lightweight, quick reference tool for Java developers.
Simple and flexible programming language for applications development
IDLE Extensions
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
Extension module for Windows Explorer to render SVG thumbnails
C++ CASE tool, full life cycle code generator
XGAP is a PHP web application generator
Information Manager(split/analyze/compare/combine).
Plugin performs preview of documents written in some markup languages.
A .NET/Mono library for string-based user interface localization.
C++ cross plattform functional block programming
A fast, powerful and adaptable GUI solution
DocBook Editing and Processing for Eclipse
A PlantUML editor written in Qt4
Minimalistic properties editor for Qt applications