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Qt Group Product Portfolio: Build, Test, and Scale Cross-Platform Experiences

Explore the complete range of Qt Group products that help teams design modern user interfaces, develop high-performance applications, and assure software quality across desktop, mobile, and embedded targets. Use this page to quickly navigate products and dive into detailed pages for evaluation and planning.

What Is Qt?

Qt is a cross-platform software framework and tooling portfolio that helps teams build and deliver quality applications across desktop, mobile, and embedded.

What Does Qt Group Offer?

Qt Group, as a company, provides a comprehensive product portfolio that spans the full software lifecycle. From building rich cross-platform UIs to ensuring enterprise-grade software quality, Qt Group equips teams with the tools they need to design, develop, test, and deploy with confidence.

Develop with Qt

Qt Group’s development portfolio helps teams build cross-platform and embedded software, from application framework and IDE to compilers and debugging, with speed and consistency.

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Qt Framework

A comprehensive set of libraries and APIs for building cross-platform software from UI to core functionality.

Qt Framework
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Qt for MCUs

Qt for MCUs enables smartphone-like UIs on constrained devices, with UI reuse across MPUs and MCUs and fast development.

Qt for MCUs
Buy Now Try for Free
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Development Tools

Integrated Development Environment (IDE) support and offering, and a wealth of tooling.

Development Tools
Buy Now Try for Free
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Qt Creator IDE

Qt Creator is the top Qt IDE, offering cross-platform tools to help you start quickly, collaborate easily, and deliver consistently.

Qt Creator IDE
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IAR Platform

A comprehensive embedded toolchain with optimized compilers, advanced debugging, integrated analysis, and safety-certified tools.

IAR Platform
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Ensure Quality with Software Quality Tools

Improve reliability, performance, and compliance with Qt Group’s Software Quality tools for automated testing, code coverage, and architecture verification.

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Architecture Verification

An architecture verification tool for extracting system structure from code, enforcing rules, and automating compliance.

Axivion Architecture Verification
Buy Now Try for Free
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Static Code Analysis

A static code analysis tool for finding hidden risks, reducing technical debt, and securing safety-critical software.

Axivion Static Code Analysis
Buy Now Try for free
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Code Coverage

A modern code coverage tool for desktop and embedded software with precise analysis and audit-ready reporting.

Coco
Buy Now Try for Free
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Automated GUI Testing

A cross-platform GUI test automation tool for automating the testing of real user interfaces with built-in AI assistance.

Squish
Buy Now Try for Free

Test Center

A centralized test result management platform connecting your test automation with your entire development process.

Test Center
Buy Now Try for Free

Bring Your Designs to Life

Qt Group’s UI design tools help designers craft experiences for embedded and HMI devices and hand off working QML code, so what you design is what gets built.

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Clate

For UX designers who want to craft the full experience of embedded and HMI applications, without writing code.

Clate
Buy Now Try for Free

Figma to Qt

Figma plugin that turns designs into working QML code. Ensure what you design is what gets built.

Figma to Qt
Buy Now Try for Free

Qt Design Studio

Visual 2D/3D UI editor with ready-made UI components. Design from prototype to production.

Qt Design Studio
Buy Now Try for Free

Get Started

Three paths to get productive quickly: one for building applications and embedded software with Qt Framework and the IAR Platform, one for setting up your software quality workflow, and one for designing UIs for embedded devices.

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Development

Software Development

 

1

Explore Qt’s development capabilities, supported platforms, and programming languages, and the IAR Platform for embedded compilers, debugging, and code analysis. Explore Products

2

Download Qt, start an IAR Embedded Workbench free trial, or explore demos and learning resources. Try Qt Tools

3

Choose the Qt license that fits your needs, whether you are evaluating, building commercially, or using open source. For IAR tools, see how to license and buy the IAR Platform. Choose Your License

4

Review Qt pricing and buy online where available, or request IAR pricing. Contact Qt anytime for guidance. See Pricing

Software Quality

Software Quality Tools

 

1

Explore Qt’s software quality tools to review capabilities for GUI testing, code coverage, static analysis, and architecture verification. Explore QA Tools

2

Try the tools with a free trial where available, or contact Qt to request guidance and discuss your evaluation needs. Try QA Tools

3

Choose the licensing option that matches your team, workflow, and compliance requirements. Choose Your License

4

Review pricing and buying options, purchase online where available, or contact Qt sales for help. See Pricing

Design

UI Design

 

1

Compare Clate, Figma to Qt, and Qt Design Studio to find the right fit for how your team designs. Explore Design Tools

2

Download Clate or Figma to Qt for free, or start a Qt Design Studio trial. Try Qt Design Studio

3

Clate Beta and Figma to Qt are free to use. Qt Design Studio is available under open source and commercial licenses, and deploying what you design requires a Qt license. Choose Your License

4

Review Qt Design Studio pricing, buy online, or contact Qt for guidance. See Pricing

Support and Services

Standard Support

Standard level of help and support related to given products, included in most commercial licenses.

Learn More

Premium Support

An upgraded level of support for customers looking for priority service for given products.

Learn More

Install Support

Help on installation of Qt Development products for certain lightweight license holders.

Learn More

Qt Professional Services for Additional Needs

To expand what is offered under Qt Support, such as support with your specific environment and hardware, we provide tailored services. Contact Qt Professional Services to discuss a bespoke project to support with this.

Discover Qt Professional Services

Frequently Asked Questions

What products does Qt Group offer?
Qt Group offers products across the software lifecycle: the Qt Framework for cross-platform application development, Qt for MCUs for resource-constrained embedded devices, development tools such as Qt Creator, and embedded development tooling through the IAR Platform. For UI design, Qt Group offers Clate, Figma to Qt, and Qt Design Studio. Software quality tools include Squish, Coco, Test Center, and Axivion.

Which Qt Group product is right for my project?
The right Qt Group product depends on what you are building. Qt Framework is suited to cross-platform desktop, mobile, and embedded applications; Qt for MCUs is designed for microcontrollers and other constrained devices; IAR Platform provides embedded toolchain and compiler support for a wide range of MCU targets; Qt Creator supports development workflows; Clate, Figma to Qt, and Qt Design Studio support UI design for embedded and HMI devices; and Squish, Coco, Test Center, and Axivion support testing, coverage, test result management, static analysis, and architecture verification.

What is the difference between Qt Framework and Qt for MCUs?
Qt Framework is the main cross-platform application framework for building software across desktop, mobile, and embedded platforms, with support for modern UI technologies and multiple programming languages. Qt for MCUs is a dedicated product optimized for microcontrollers and other resource-constrained hardware, using Qt Quick Ultralite to deliver lightweight graphical user interfaces with a smaller memory footprint. The QML subset in Qt Quick Ultralite is source-compatible with Qt Quick, allowing teams to reuse UI code across both products.

What platforms and languages do Qt Group products support?
Qt Framework supports development and deployment across desktop, mobile, and embedded targets, including Windows, macOS, Linux, Android, and iOS. Its officially supported programming languages are QML, C++, and Python, allowing teams to combine declarative UI work with application logic and backend development. Qt Group has also announced Qt Bridges, an upcoming bridging technology that will extend QML and Qt Quick support to additional backend languages including Rust, .NET, Swift, and Kotlin/Java.

Can I try Qt Group products before buying?
Yes. Qt Group provides download and evaluation paths for many products, including Qt Framework and several software quality tools. The exact path depends on the product: some products offer free trials or downloads directly, while others are positioned around evaluation requests, demos, or contact with Qt Group sales.

What licensing options does Qt Group offer?
Qt Group offers commercial, open source, educational, SDK, and small business licensing options. Small business pricing is available to companies meeting specific eligibility criteria, including a revenue threshold. Qt Group's licensing guidance emphasizes choosing between commercial and open source use carefully, because obligations, support, maintenance, and compliance considerations differ significantly between those models.

What tools does Qt Group offer for software quality and testing?
Qt Group's software quality portfolio includes Squish for GUI test automation, Coco for code coverage analysis, Test Center for centralized test result management, Axivion Static Code Analysis for finding hidden risks and reducing technical debt, and Axivion Architecture Verification for extracting system structure from code and enforcing architectural rules. Together, these tools support automated testing, coverage visibility, code quality improvement, and architectural compliance across development workflows.

How does Qt Group support safety-critical and compliance-driven development?
Qt Group supports safety-critical and compliance-driven development through commercial licensing options, longer maintenance and support offerings, and quality assurance tools designed for regulated environments. Coco is independently certified by SGS TÜV Saar to ASIL D and provides per-standard Qualification Kits for ISO 26262, DO-178C, IEC 62304, IEC 61508, and EN 50128. Axivion Static Code Analysis is certified by SGS TÜV Saar for use in safety-related development according to ISO 26262 up to ASIL D, IEC 61508 up to SIL 4, IEC 62304 up to Class C, EN 50128, and EN 50657. Squish also supports automated UI testing for embedded targets, including Qt Quick Ultralite applications on MCU devices.