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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.

Design and Development Products

Qt Group’s design and development portfolio helps teams build cross-platform software, create polished user experiences, and move from design to deployment 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.

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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.

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Development Tools

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

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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.

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IAR Platform

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

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Qt Design Studio

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

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Figma to Qt

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

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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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Squish

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

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Coco

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

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Test Center

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

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Axivion Static Code Analysis

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

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Axivion Architecture Verification

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

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Get Started

Two paths to get productive quickly—one for building applications with the Qt Framework, and one for setting up your quality assurance workflow.

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Development & Design

Development & Design Tools

 

1

Explore Qt’s development and design capabilities, supported platforms, and programming languages. Explore Products

2

Try Qt tools by downloading products, starting a free trial, or exploring demos and learning resources. Try Qt Tools

3

Choose the licensing option that fits your needs, whether you are evaluating, building commercially, or using open source. Choose Your License

4

Review pricing and buying options, purchase online where available, or contact Qt 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

This path fits teams mapping Qt Group products and documenting for stakeholders.

Support and Services

Standard Support

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

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Premium Support

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

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Install Support

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

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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, including the Qt Framework for cross-platform application development, Qt for MCUs for resource-constrained embedded devices, development and design tools such as Qt Creator and Qt Design Studio, and software quality tools including Squish, Coco, Test Center, and Axivion. Qt also offers embedded development tooling through IAR Platform as part of its broader portfolio.

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 and Qt Design Studio support development and UI creation workflows; 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.