Editing Qt (software) (section)

== Qt in use ==
In 2017, the Qt Company estimated a community of about 1 million developers worldwide<ref>{{cite web
|url=https://investors.qt.io/releases/?release=A84F7B0247145FCF
|title=QT GROUP OYJ - Managers' Transactions, 12/4/2017
|date=12 April 2017
|access-date=8 June 2017
}}</ref> in over 70 industries.<ref>{{cite book
|url=https://books.google.com/books?id=t6uQNbVYoJoC&pg=PA172
|title=Handbook of Research on Born Globals, Chapter 10: Born Global Firms, Internet, and New Forms of Internationalization
|first=Rotem
|last=Shneor
|date=2012
|publisher=Edward Elgar
|access-date=8 June 2017
|isbn=9780857938046
}}</ref>

=== Desktop UIs ===
[[File:KDE Mascot Konqi for Qt.png|thumb|KDE's mascot [[Konqi]]]]
Graphical user-interfaces and [[desktop environment]]s that utilize Qt/QML as widget toolkit:
* [[KDE Plasma]], a [[libre software|libre]] [[desktop environment]] for various computing devices<ref>{{cite web|url=https://www.kde.org/developerplatform/ |title= The KDE development platform}}</ref>
* DDE ([[Deepin]] Desktop Environment) of Linux Deepin<ref>{{cite web |url=http://news.softpedia.com/news/beautifully-crafted-deepin-15-linux-os-gets-a-release-candidate-build-gallery-498074.shtml |title=Beautifully Crafted Deepin 15 Linux OS Drops Ubuntu for Debian Sid, RC Out Now |author=Marius Nestor |date=24 December 2015 |quote=The Deepin desktop environment has been refactored in the latest Qt GUI toolkit, replacing the HTML5 and WebKit frameworks, while Go is still used for the backend.}}</ref><ref>{{cite web|url=https://www.deepin.org/2015/12/23/deepin-15-rc-make-you-only-have-eyes-for-us-by-the-sincerity/|title=深度操作系统 15 RC ——用真心捕获你的芳心 – 深度科技社区|date=23 December 2015|website=Deepin.org|access-date=15 June 2017|archive-date=17 May 2017|archive-url=https://web.archive.org/web/20170517234458/https://www.deepin.org/2015/12/23/deepin-15-rc-make-you-only-have-eyes-for-us-by-the-sincerity/|url-status=dead}}</ref>
* UKUI ([[Ubuntu Kylin]] User Interface)<ref>{{cite web|url=https://www.omgubuntu.co.uk/2020/02/ubuntu-kylin-ukui-desktop-qt|title=Wowser, the UKUI 3.0 Desktop Looks Phenomenal (Updated)|author=Joey Sneddon|website=omg!ubuntu!|date=5 February 2020 }}</ref>
* CutefishDE, a desktop environment built with Qt Quick and essential KDE frameworks <ref>{{cite web|url=https://www.omgubuntu.co.uk/2021/06/cutefish-new-linux-desktop-environment |title= OMGUbuntu Review|date= 11 June 2021}}</ref> 
* [[LXQt]] (Lightweight X11 Desktop Environment)
* [[Lumina (desktop environment)|Lumina]], a desktop environment designed for [[BSD]]-based TrueOS<ref>{{cite web|url=http://lumina-desktop.org/ |title= Lumina Homepage}}</ref>
* Lomiri (formerly [[Unity8]]),<ref>{{cite web|url=https://ubports.com/blog/ubports-blog-1/post/lomiri-new-name-same-great-unity8-265|title=Lomiri: New name, Same Great Unity8|website=ubports.com|date=12 July 2019 }}</ref> a convergent desktop environment started by Canonical, maintained by Ubports<ref>{{cite web|url=https://github.com/ubports/unity8/ |title=Unity8 Code Repository on Github|website=Github.com|date=13 September 2022 }}</ref>
* Maui Shell, a DE that also features their own app suite<ref>{{cite web|url=https://www.youtube.com/watch?v=O7gzWHJ_cW4 |title= Review by Tylers Tech channel|website= [[YouTube]]|date= 6 January 2022}}</ref>
* [[Unity (user interface)#Unity 2D|Unity 2D]], a desktop shell written in Qt and Qml
* [[Trinity Desktop Environment|Trinity DE]], a continuously developed fork based on KDE3<ref>{{cite web|url=https://www.trinitydesktop.org/about.php|title=About Trinity|website=www.trinitydesktop.org|access-date=25 April 2019}}</ref>
* [[Simple Desktop Display Manager|SDDM]], a [[X display manager|display manager]] written in [[QML]] that is compatible with [[X11]] and [[Wayland (protocol)|Wayland]].

===Embedded and mobile UIs===
* Actively developed or maintained
** [[AsteroidOS]], an open source operating system designed for smartwatches
** Avionics, Panasonic's in-flight entertainment system<ref>{{cite web|url=http://www.panasonic.aero/InflightSystems/XSeries/eXK.aspx|title=X Series Qt-based graphical user interface|access-date=14 March 2016|archive-url=https://web.archive.org/web/20160223130443/http://panasonic.aero/InflightSystems/XSeries/eXK.aspx|archive-date=23 February 2016|url-status=dead}}</ref><ref>{{cite web|url=http://www.dailymotion.com/video/x2ua0or|title=Avionics powered by Qt|date=17 June 2015 }}</ref>
** [[Sailfish OS]], a mobile operating system developed by [[Jolla]]
** [[Plasma Mobile]], a touch-based GUI developed by [[KDE]]
** [[LuneOS]], community-driven successor for Palm/HP webOS
** [[Mer (software distribution)#Nemo Mobile|Nemo Mobile]], based on Mer
** [[Lomiri]], formerly known as Unity8, a phone UI developed by Ubports, originally by Canonical
** [[Tesla Model S]] in-car UI<ref>{{cite web|url=https://www.reddit.com/r/teslamotors/comments/1p0elo/tesla_ceo_says_they_will_upgrade_model_s_browser/ccxocpn |title=Qt Interface|date=23 October 2013 }}</ref>
** [[webOS]], a multitask operating system from LG for smart devices like TVs and smartwatches
** [[Sky Q]], the home entertainment system of [[Sky plc]]<ref>{{cite web|url=http://www.digitaltveurope.net/528082/sky-teams-up-with-the-qt-company-on-sky-q-interface/ |title=Sky teams up with The QT Company on Sky Q|date=19 April 2016 }}</ref>
* Available, but inactive
** [[MeeGo]] handset and tablet UX
** [[Qtopia]], a system by Nokia for embedded and mobile devices

=== Applications using Qt ===
{{See also|Category:Software that uses Qt|Category:Proprietary software that uses Qt}}
Many notable open-source or proprietary cross-platform software are using Qt or [[QML]]: <!-- Don't list KDE applications. Almost all of them use Qt, and KDE is already mentioned under "GUI and Desktop environments". -->
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* [[010 Editor]], a commercial hex editor and text editor for Microsoft Windows, Linux and macOS.
* [[Ableton Live]]
* [[Adobe Photoshop Album]]<ref>{{cite book |url=https://books.google.com/books?id=ia-smJ2_ClsC&q=Adobe+Photoshop+qt&pg=PT15 |title=C++ GUI Programming with Qt4 By Jasmin Blanchette, Mark Summerfield |isbn=9780132703000 |last1=Blanchette |first1=Jasmin |last2=Summerfield |first2=Mark |date=4 February 2008|publisher=Pearson Education }}</ref>
* [[Adobe Photoshop Elements]]<ref>{{cite book |title=Mobile Computing, Applications, and Services: First International ICST Conference, MobiCASE 2009, San Diego, CA, USA, October 26-29, 2009, Revised Selected Papers, Edited by Petros Zerfos, Rebecca Montanari, Thomas Phan |isbn=9783642126062 |last1=Zerfos |first1=Petros |last2=Montanari |first2=Rebecca |last3=Phan |first3=Thomas |date=11 May 2010 |publisher=Springer |url=https://books.google.com/books?id=RImtPKVDMG8C&q=Adobe+Photoshop+qt&pg=PA126}}</ref>
* AMD's [[Radeon Software]] Crimson Edition driver tool application.<ref>{{cite web|url=https://arstechnica.com/gaming/2015/11/amd-radeon-software-crimson-a-new-name-and-a-new-look-for-catalyst/|title=AMD Radeon Software Crimson: A new name and a new look for Catalyst|first=Mark|last=Walton|date=2 November 2015}}</ref>
* [[Audacious (software)|Audacious]], a music player for [[Linux]], Microsoft Windows, and other [[Unix-like]] operating systems.
* [[Autodesk Maya]]<ref>{{cite web |url=http://qt.nokia.com/qt-in-use/autodesk/ |title=Qt in Autodesk |url-status=dead |archive-url=https://web.archive.org/web/20110723145736/http://qt.nokia.com/qt-in-use/autodesk/ |archive-date=23 July 2011}}</ref>
* [[Autodesk 3ds Max]]<ref>{{cite web |url=https://help.autodesk.com/view/3DSMAX/2018/ENU/?guid=__developer_what_s_new_what_s_new_3ds_max_2018_sdk_html |title=What's New: 3ds Max 2018 SDK |website=help.autodesk.com |access-date=14 June 2019 |quote=3ds Max 2018 now uses Qt 5.6.2, and plug-ins can build UIs in Qt using the standard GPL Qt 5.6.2 distribution, and the Visual Studio 2015 Qt add-on}}</ref>
* [[Bitcoin Core]], the reference bitcoin implementation. Most bitcoin forks also provide the reference GUI.
* [[Calibre (software)|Calibre]], ebook collection application<ref>{{cite web |title=Plugin devs: Upcoming migration to Qt 6 - MobileRead Forums |url=https://www.mobileread.com/forums/showthread.php?t=344064}}</ref>
* [[Celestia]], real-time 3D simulator of the entire known universe (Qt only available with v1.7.0)
* [[CryEngine|CryEngine V]] editor<ref name="cryengine.com">{{cite web|url=https://www.cryengine.com/news/an-update-on-our-sandbox-interface-and-the-legacy-editor|title=An update on our Sandbox interface and the Legacy Editor}}</ref>
* [[DaVinci Resolve]], a video editor
* [[Dogecoin Core]]<ref>{{cite web | url=https://github.com/dogecoin/dogecoin | title=Dogecoin Core &#91;DOGE, Ð&#93; | website=[[GitHub]] }}</ref> community-driven cryptocurrency software.
* [[Dolphin (emulator)]], an emulator for the [[Wii]] and [[GameCube]]
* [[Dorico]] notation software
* [[Dragonframe]]<ref>{{cite web|title=Dyami Caliri, Qt Champion 2014|url=https://blog.qt.io/blog/2015/01/27/dyami-caliri-qt-champion-2014/}}</ref> stop motion animation software
* [[EAGLE (program)|EAGLE]] by [[CadSoft Computer]] / [[Autodesk]], an EDA application with schematic capture, PCB layout, auto-router and CAM features<!-- corresponding article has refs regarding Qt -->
* [[FreeCAD]], free open source parametric 3D CAD modeler
* [[FreeMat]] free open source numerical computing environment
* [[Gambas]]  free open source [[BASIC]] [[integrated development environment]]
* [[GCompris]] [[free software|free]] educational suite for children
* [[Google Earth]]<ref>{{cite web|url=http://googlesystem.blogspot.de/2010/06/google-earth-includes-web-browser.html |title=Google Earth Includes a Web Browser |publisher=Googlesystem.Blogspot.de |date=15 June 2010|access-date=8 April 2013}}</ref>
* [[GPlates]], a plate tectonics visualisation software
* [[Igor Pro]], a data analysis software
* [[Krita]] graphics editing and digital painting software<ref>{{cite web|url=https://krita.org/en/item/krita-3-0-released |title=Krita 3.0 Released |date=31 May 2016|access-date=5 September 2017}}</ref>
* [[LMMS]], a cross-platform music production software
* [[Mathematica]], a mathematical symbolic computation program, sometimes termed a computer algebra system or program, used in many scientific, engineering, mathematical, and computing fields.<ref>{{cite web |url=http://qt.digia.com/Qt-in-Action/Mathematica-by-Wolfram-Research |title=Mathematica by Wolfram Research |url-status=dead |archive-date=29 May 2013 |archive-url=https://web.archive.org/web/20130529062205/http://qt.digia.com/Qt-in-Action/Mathematica-by-Wolfram-Research}}</ref>
* [[Monero]], a privacy-focused cryptocurrency, implements its official desktop [[Cryptocurrency wallet|wallet software]] using Qt.<ref>{{cite web |title=Monero GUI |url=https://github.com/monero-project/monero-gui |website=[[GitHub]]|date=2 June 2022}}</ref>
* [[MuseScore]], an open-source, multiplatform notation software
* [[Open Broadcaster Software|OBS]], a libre cross-platform screencast software
* [[Orange (software)|Orange]] data mining suite<ref>{{cite web|url=https://github.com/biolab/orange3|title=Orange3 Data Mining Suite|website=[[GitHub]]|date=3 June 2022 }}</ref>
* [[ParaView]] open-source cross-platform application for interactive, scientific visualization<ref>{{cite web |url=https://paraview.org|title=Parallel Data Analysis and Visualization Application based on VTK}}</ref>
* [[PCSX2]], a free and open-source cross-platform Playstation 2 emulator
* [[qBittorrent]] cross-platform free and open-source BitTorrent client<ref>{{cite web|title=Qbittorrent |url=https://github.com/qbittorrent/qBittorrent |website=[[GitHub]]|date=18 February 2022}}</ref>
* [[QGIS]] geographic information system<ref>{{cite web|url=http://www.qgis.org/pyqgis-cookbook/intro.html |title=PyQGIS Developer Cookbook: Introduction |website=qgis.org |access-date=1 March 2017 |quote=the whole QGIS code depends on Qt libraries}}</ref>
* [[Qtractor]] Audio multitrack recorder and editing software
* [[QuiteRSS]] Feed Reader
* [[Retroshare]] F2F communication platform
* [[Roblox#Roblox Studio and game design|Roblox Studio]] a game creation tool used on the Roblox platform
* [[RStudio]] Desktop GUI and IDE for R statistical software<ref>{{cite book|title = Getting Started with RStudio|last = Verzani|first = John|date = 23 September 2011|publisher = O'Reilly Media, Inc|isbn = 9781449309039|page = 4}}</ref>
* [[Scribus]] desktop publishing software<ref>{{cite web|url=https://wiki.scribus.net/canvas/Development|title=Scribus Development}}</ref>
* [[Sibelius (software)|Sibelius]] music composition and notation software<ref>{{Cite web|url=http://www.sibelius.com/cgi-bin/helpcenter/chat/chat.pl?com=thread&start=702753&groupid=3&guest=1#702773|title=Sibelius - the leading music composition and notation software|website=www.sibelius.com|access-date=19 October 2016}}</ref>
* [[Soulseek|SoulseekQT]], a P2P file-sharing client<ref>{{cite web|url=http://www.slsknet.org/news/node/7|title=SoulseekQT Public Build 1|access-date=4 January 2024|archive-date=12 May 2014|archive-url=https://web.archive.org/web/20140512231731/http://www.slsknet.org/news/node/7|url-status=live}}</ref>
* [[Source 2]] engine tools<ref>{{cite web |url=https://developer.valvesoftware.com/wiki/Dota_2_Workshop_Tools/Panorama |title=Panorama |website=Valve Developer Community |access-date=28 April 2017}}</ref> a 3D video game engine developed by [[Valve Corporation|Valve]]
* [[Spyder (software)|Spyder]], a Python [[Integrated development environment|IDE]]
* [[Stellarium (software)|Stellarium]], a planetarium program
* [[Subsurface (software)|Subsurface]], a software for logging and planning scuba dives initially designed and developed by Linus Torvalds<ref>{{cite web |url=http://subsurface.hohndel.org/2013/12/subsurface-4-0-has-been-released/ |title=Subsurface 4.0 has been released |date=15 December 2013 |access-date=23 March 2016 |archive-date=12 August 2014 |archive-url=https://web.archive.org/web/20140812012445/https://subsurface.hohndel.org/2013/12/subsurface-4-0-has-been-released/ |url-status=dead }}</ref>
* [[SuperCollider]], an environment and programming language for real-time audio synthesis and algorithmic composition
* [[Synergy (software)|Synergy]], a software application for sharing a keyboard and mouse between multiple computers
* [[Teamviewer]], a computer software package for remote control, desktop sharing, online meetings, web conferencing and file transfer between computers<ref>{{cite web |url=https://community.teamviewer.com/t5/Linux/Update-TeamViewer-13/td-p/24537|title=TeamViewer 13|date=December 2017 }}</ref>
* [[Telegram (software)|Telegram]], a messaging client available for Windows, Mac and Linux<ref>{{cite web |url=https://github.com/telegramdesktop/tdesktop|title=Telegram desktop messaging app|website=[[GitHub]]|date=17 February 2022}}</ref>
* [[VirtualBox]] OS virtualization software<ref>{{cite web|url=https://www.virtualbox.org/wiki/VBoxMainLogging|title=VBoxMainLogging - Oracle VM VirtualBox}}</ref>
* [[VLC media player]]<ref>{{cite web |url=https://wiki.videolan.org/Qt_Interface/|title= Qt Interface}}</ref>
* [[WeChat]] 4.0
* [[Wireshark]], a packet analyzer<ref>{{cite web |url=https://www.wireshark.org/docs/wsdg_html_chunked/ChUIQt.html|title= Qt Application Framework}}</ref>
* [[WPS Office]]<ref>{{cite web|url=https://github.com/wps-community/wps_i18n|title=wps_i18n: KSO/WPS internationalization support|last=wps-community|date=14 June 2017|access-date=15 June 2017|via=GitHub}}</ref>
* [[XaoS]], a real-time fractal zoomer
* [[XnView MP]]<ref>{{cite web |url=http://www.xnview.com/en/xnviewmp/ |title=XnView MP}}</ref>
{{Div col end}}

=== Organizations using Qt ===
Qt is utilized by a wide range of companies and organizations such as
{{Div col|colwidth=20em}}
* [[AMD]]<ref>{{cite web | url=https://www1.qt.io/qt-news/qt-enhances-user-experience-amds-radeon-software-crimson-edition-graphic-software/ |title=AMD's Radeon Software Crimson Edition | access-date=30 June 2016}}</ref>
* [[Blizzard Entertainment]]<ref>{{cite web |url=https://github.com/blizzard/Qt |title=Blizzard's additions/modifications to Qt|website=[[GitHub]]|date=28 April 2021}}</ref>
* [[BMW]]<ref>{{cite AV media|url=https://youtube.com/watch?v=R27q5SlXVzI |archive-url=https://ghostarchive.org/varchive/youtube/20211211/R27q5SlXVzI| archive-date=11 December 2021 |url-status=live|title=QtWS16- Qt Creator as BMW Car IT Automotive IDE, Helio Chissini de Castro, BMW Car IT}}{{cbignore}}</ref>
* [[Crytek]]<ref name="cryengine.com"/>
* [[Daimler AG]]<ref>{{cite press release|url=https://www.globenewswire.com/news-release/2018/05/16/1507404/0/en/Qt-selected-for-In-Vehicle-Infotainment-IVI-Systems-by-leading-automotive-OEMs.html|title=Qt selected for In-Vehicle Infotainment (IVI) Systems by leading automotive OEMs}}</ref><ref>{{cite AV media|url=https://youtube.com/watch?v=gRYtG30yHxo |archive-url=https://ghostarchive.org/varchive/youtube/20211211/gRYtG30yHxo| archive-date=11 December 2021 |url-status=live|title=Built with Qt: Mercedes-Benz Generation EQ}}{{cbignore}}</ref>
* [[DreamWorks Pictures|DreamWorks]]<ref>{{cite AV media |url=https://www.youtube.com/watch?v=SBQGN2SfEpk |archive-url=https://ghostarchive.org/varchive/youtube/20211211/SBQGN2SfEpk| archive-date=11 December 2021 |url-status=live|title= Behind the Scenes at DreamWorks Animation: Making the Apps that Make the Movies}}{{cbignore}}</ref><ref>{{cite AV media |url=https://www.youtube.com/watch?v=2Ig_OjvPWe8 |archive-url=https://ghostarchive.org/varchive/youtube/20211211/2Ig_OjvPWe8| archive-date=11 December 2021 |url-status=live|title= UI & System Design Challenges for the NxG Lighting Tool}}{{cbignore}}</ref>
* [[Electronic Arts]]<ref>{{cite web |title=Open Source - Electronic Arts |url=http://gpl.ea.com/qtsource.html}}</ref>
* [[European Space Agency]]<ref>{{cite web |title=Qt in the European Space Agency |url=http://qt.nokia.com/qt-in-use/story/customer/esa-european-space-agency |archive-url=https://web.archive.org/web/20110723145813/http://qt.nokia.com/qt-in-use/story/customer/esa-european-space-agency |archive-date=23 July 2011 |url-status=dead}}</ref>
* [[Deutsche Flugsicherung|German Air Traffic Control]]<ref>{{cite web|url=http://conversations.nokia.com/2011/03/15/10-qt-use-cases-you-didnt-know/ | title=10 Qt use cases you didn't know |archive-url=https://web.archive.org/web/20130730003816/http://conversations.nokia.com/2011/03/15/10-qt-use-cases-you-didnt-know/ |archive-date=30 July 2013 }}</ref>
* [[HP Inc.|HP]]<ref>{{cite web |url=http://qt-project.org/videos/watch/developing_innovative_desktop_and_embedded_hp_products_with_qt |title=Developing Innovative Desktop and Embedded HP Products with Qt |archive-url=https://web.archive.org/web/20140506204024/http://qt-project.org/videos/watch/developing_innovative_desktop_and_embedded_hp_products_with_qt |archive-date=6 May 2014}}</ref>
* [[LG]]<ref>{{cite web |first=Jon |last=Porter |url=https://www.theverge.com/2019/6/26/18759414/lg-qt-partnership-webos-cars-automotive-robots-smart-home-devices |title=LG tries to bring webOS to cars, robots, and the smart home with new partnership |date=26 June 2019 |publisher=The Verge |access-date=28 April 2020}}</ref>
* [[Lucasfilm]]<ref>{{cite press release |url=https://www.businesswire.com/news/home/20071015006427/en/Lucasfilm-Ltd.-Trolltechs-Qt-Create-User-Interface#.VYJvD2RViko|title=Lucasfilm Entertainment Company Ltd.}}</ref><ref>{{cite web |url=http://qt.nokia.com/qt-in-use/qt-in-visual-effects |title=Qt in Visual Effects |url-status=dead |archive-date=23 July 2011 |archive-url=https://web.archive.org/web/20110723145754/http://qt.nokia.com/qt-in-use/qt-in-visual-effects}}</ref>
* [[Microsoft]]<ref>{{cite web |url=http://www.qtworldsummit.com/2016/sessions/how-to-transition-your-existing-native-mobile-applications-to-using-a-common-qt-based-core/ | title= Qt World Summit talk}}</ref>
* [[Panasonic]]<ref>{{cite web |url=http://qt.nokia.com/about/news/panasonic-selects-qt-for-hd-video-system |title=Panasonic selects Qt for HD video system |url-status=dead |archive-url=https://web.archive.org/web/20110723145947/http://qt.nokia.com/about/news/panasonic-selects-qt-for-hd-video-system |archive-date=23 July 2011 }}</ref>
* [[Philips]]<ref>{{cite web |url=http://qt.nokia.com/qt-in-use/qt-in-ip-communications |title=Qt in IP Communications |url-status=dead |archive-url=https://web.archive.org/web/20110723145930/http://qt.nokia.com/qt-in-use/qt-in-ip-communications |archive-date=23 July 2011 }}</ref>
* [[Robert Bosch GmbH]]<ref>{{cite web|url=https://www.qt.io/bosch-built-with-qt|title=Bosch DruckMessWT built with Qt|date=January 2019}}</ref>
* [[Samsung]]<ref>{{cite web |url=http://qt.nokia.com/qt-in-use/qt-in-home-media |title=Qt in Home Media |url-status=dead |archive-url=https://web.archive.org/web/20110723145854/http://qt.nokia.com/qt-in-use/qt-in-home-media |archive-date=23 July 2011 }}</ref>
* [[Siemens]]<ref>{{cite web |url=http://qt.nokia.com/qt-in-use/story/customer/siemens |title=Qt helped Siemens deliver a C++ development platform for manufacturing software GUIs |url-status=dead |archive-url=https://web.archive.org/web/20110714191438/http://qt.nokia.com/qt-in-use/story/customer/siemens |archive-date=14 July 2011 }}</ref>
* [[Tesla, Inc.|Tesla]]<ref>{{cite web |url=https://electrek.co/2018/05/19/tesla-releases-softwar-open-source-licences/ |title=Tesla releases some of its software to comply with open source licences |author=Fred Lambert |authorlink=Fred Lambert |date=19 May 2018}}</ref>
* [[Tomtom]]<ref>{{cite web |url=https://resources.qt.io/customer-stories-automotive/qt-testimonial-tomtom-hmi-fabrizio-monaco |title=TomTom Builds Automotive HMIs with Qt |access-date=20 May 2019 }}</ref>
* [[Valve Corporation|Valve]]<ref>{{cite web |url=https://developer.valvesoftware.com/wiki/Qt |title=Qt |website=Valve Developer Community |access-date=28 April 2017}}</ref>
* [[Volvo]]<ref>{{cite web|url=http://qt.nokia.com/qt-in-use/story/customer/volvo-mobility-systems |title=Volvo Mobility Systems |archive-url=https://web.archive.org/web/20110714191457/http://qt.nokia.com/qt-in-use/story/customer/volvo-mobility-systems |archive-date=14 July 2011 }}</ref>
* [[Walt Disney Animation Studios]]<ref>{{cite web |url=http://qt.nokia.com/qt-in-use/story/customer/walt-disney-feature-animation |title=Qt helped Walt Disney reduce development time spent on its cross-platform feature film production application |url-status=dead |archive-url=https://web.archive.org/web/20110714191507/http://qt.nokia.com/qt-in-use/story/customer/walt-disney-feature-animation |archive-date=14 July 2011 }}</ref>
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