Qt Add ons Modules

As opposed to the always required Qt Essentials Modules, the Add-ons can be included optionally in Qt enabled platforms. The list of maintainers can be found here.

Modules Integrated in Qt 5

The All Modules page contains information about the Add-On modules which were part of the Qt 5 release.

Unreleased Qt Modules

These modules are not part of the Qt 5 release. They are available for download from their respective repositories and some have documentation snapshots.

The official repositories are located at code.qt.io/cgit/qt. There's also a mirror at github.com/qtproject.

Several repositories contain more than one module.

Module	Platforms	Links	Description
Qt Contacts		http://code.qt.io/cgit/qt/qtpim.git/tree/	C++ and QML APIs for accessing addressbooks / contact databases
Qt Organizer		http://code.qt.io/cgit/qt/qtpim.git/tree/	C++ and QML APIs for accessing organizer events (todos, events, etc.)
Qt Publish and Subscribe	All	http://code.qt.io/cgit/qt/qtsystems.git/tree/
Qt Sensors		http://code.qt.io/cgit/qt/qtsensors.git/tree/	Access to sensors via QML and C++ interfaces.
Qt Service Framework	All	http://code.qt.io/cgit/qt/qtsystems.git/tree/
Qt System Info	All	http://code.qt.io/cgit/qt/qtsystems.git/tree/
Qt Versit		http://code.qt.io/cgit/qt/qtpim.git/tree/
Qt Wayland	Linux Wayland	http://code.qt.io/cgit/qt/qtwayland.git/tree/	Linux only. Replacement for the removed QWS functionality. Includes Qt Compositor API (server), and Wayland platform plugin (clients)
Qt Feedback		http://code.qt.io/cgit/qt/qtfeedback.git/tree/
Qt JSON DB	Unix	http://code.qt.io/cgit/qt/qtjsondb.git/tree/
Qt QA		repository: http://code.qt.io/cgit/qt/qtqa.git/tree/ Project	Part of qt5.git
Qt QLALR	All	http://code.qt.io/cgit/qt/qlalr.git/tree/	Qt QLALR is a parser generator for LALR grammars. It is used to generate front-ends for QML and QXmlStreamReader.
Qt Repo Tools	All desktop	http://code.qt.io/cgit/qt/qtrepotools.git/tree/	Useful scripts for developers and release engineers. Part of qt5.git