Editing Qt (software) (section)

==== Qt add-ons ====
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!style="width:12em"|Module
!Description
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|'''Active Qt'''
|Classes for applications which use [[ActiveX]].
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|'''Qt Charts'''
|Provides functionality and widgets to plot charts of many kinds
|-
|'''Qt Bluetooth'''
|Classes accessing [[Bluetooth]] hardware.
|-
|'''Qt D-Bus'''
|Classes for IPC using the [[D-Bus]] protocol.
|-
|'''Qt NFC'''
|Classes accessing [[near-field communication|NFC]] hardware. Only officially supported on BlackBerry hardware so far (or N9 in the MeeGo port).
|-
|'''Qt OpenGL'''
|Legacy module containing the [[OpenGL]] classes from Qt 4. In Qt 5 the similar functionality in '''Qt GUI''' is recommended.
|-
|'''Qt Location'''
|Classes for accessing [[GPS]] and other location services and for mapping and navigation. Split off from the Qt 4 Mobility module of '''Qt Location'''. Supported on Android, BlackBerry, iOS, Linux (using [[GeoClue]]), Windows and Sailfish OS.
|-
|'''Qt Quick 3D'''
|Classes for rendering [[3D models]], [[video games]], simulations and [[3D user interaction|3D user interfaces]], with a '''Qt QML''' API, into a mixed 2D and 3D [[scene graph]].
|-
|'''[[QtScript|Qt Script]]'''
|Legacy module for scripting Qt application using ECMAScript/[[JavaScript]]. In Qt 5, using similar classes in '''Qt QML''' is recommended.
|-
|'''Qt Sensors'''
|Classes for accessing various mobile hardware sensors. Used to be part of Qt Mobile in Qt 4. Supported on Android, BlackBerry, iOS, WinRT, Mer and Linux.
|-
|'''Qt Serial Port'''
|Classes for access to hardware and virtual serial ports. Supported on Windows, Linux and macOS.
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|'''Qt WebChannel'''
|Provides access to Qt objects to HTML/Js over [[WebSocket]]s.
|-
|'''Qt WebKit'''
|Qt's [[WebKit]] implementation and API.
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|'''Qt WebKit Widgets'''
|The widget API for '''Qt WebKit'''
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|'''Qt WebSockets'''
|Provides a [[WebSocket]] implementation.
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|'''Qt XML'''
|Legacy module containing classes for [[Simple API for XML|SAX]] and [[Document Object Model|DOM]] style [[XML]] APIs. Replaced with QXmlStreamReader and QXmlStreamWriter classes in '''Qt Core'''.
|-
|'''Qt XML Patterns'''
|Support for [[XPath]], [[XQuery]], [[XSLT]] and [[XML Schema (W3C)|XML Schema]] validation.
|}