Learn how to make the most of Qt tools, with options for commercial licensing, subscriptions, or open-source.
Whether you're developing a mobile application, an embedded device, or desktop software, we offer flexible licensing plans that make getting your project off the ground easier. From open-source to enterprise-level solutions, our diverse range of licenses ensures that you have the freedom to choose the best fit for your product's specific requirements.
Open source user?
Find out how you can use Qt under the (L)GPL and contribute to the Qt project.
A development framework and tools to develop high-quality, fast cross-platform applications for both desktop and mobile.
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Best for:
Developing basic Desktop and Mobile applications.
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A development framework and tools to develop high-quality, fast cross-platform applications for both desktop and mobile.
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Best for:
Developing advanced and connected Desktop and Mobile applications.
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Create robust, speedy cross-platform solutions using Qt Community Edition.
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Best for:
The Qt open source licensing is ideal for use cases such as open source projects with open source distribution, student/academic purposes, hobby projects, internal research projects without external distribution, or other projects where all (L)GPL obligations can be met.
Acquiring a Qt for Device Creation Distribution license is required when you purchase either Qt for Device Creation Professional or Qt for Device Creation Enterprise. The Qt for DC Distribution license is volume-based.
A development framework and tools to develop robust, high-performance software solutions for various embedded systems.
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Best for:
Developing basic embedded devices.
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A development framework and tools to develop robust, high-performance software solutions for various embedded systems.
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Best for:
Developing complex systems with safety criticality.
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Create robust, speedy cross-platform solutions using Qt Community Edition.
Highlights:
Best for:
The Qt open source licensing is ideal for use cases such as open source projects with open source distribution, student/academic purposes, hobby projects, internal research projects without external distribution, or other projects where all (L)GPL obligations can be met.
A single unified design framework to transform designs into a fully functional user interface.
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Best for:
Designing and composing basic GUIs.
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A single unified design framework to transform designs into a fully functional user interface.
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Best for:
Designing and composing with full designer end-to-end workflow.
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Craft versatile designs for use with Qt Design Studio Community Edition.
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Best for:
The Qt open source licensing is ideal for use cases such as open source projects with open source distribution, student/academic purposes, hobby projects, internal research projects without external distribution, or other projects where all (L)GPL obligations can be met.
Analytics solution to track performance and user activity in your application or device through an analytics solution that uncovers hard-to-access data.
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Best for:
Making data-driven product decisions and monitoring the user behavior, performance, and user engagement of an application or device.
Digital Advertising Platform that helps to integrate in-app advertising into your mobile, desktop, or embedded software applications.
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Best for:
Generating additional revenue streams through in-app ads, transforming your mobile or embedded application into a profitable asset.
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From code analysis and automated testing solutions to performance monitoring tools, our licensing plans offer the flexibility and scalability you need to ensure the quality of your product at every stage of development.
Multi-platform, object-aware automated GUI testing for virtually any toolkit.
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Best for:
Automating GUI testing and ensuring UI behaves as expected on almost any platforms and technologies.
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Cross-platform, cross-compiler advanced code coverage analysis & Tool Qualification.
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Best for:
Measuring and analyzing code coverage in C, C++, C#, and QML and identifying untested parts of the codebase.
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Test Center is naturally coupled with Squish or Coco. A pre-purchased Squish or Coco license is required to purchase Test Center.
Centralized test result storage and analysis platform connecting testing and the entire development process.
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Best for:
Connecting test automation with the entire development process by offering advanced analytics and reporting.
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A comprehensive toolkit for stopping software erosion.
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Best for:
Assuring the quality of complex software solutions and adhering to strict industrial standards on safety-criticality.
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A tool to help maintain a clean and clear system structure by creating a structural model of your software architecture, flagging deviations, and combating architecture erosion and debt through targeted refactoring measures.
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Obtaining a comprehensive overview of your entire code base to ensure that your implementation aligns with your specifications.
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An analysis tool that identifies coding violations and defects early on, supporting a wide range of metrics and guidelines to ensure high-quality software from the start.
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Best for:
Maintaining high-quality coding standards, including those related to safety and security.
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An analysis tool that identifies coding violations and defects early on, supporting a wide range of metrics and guidelines to ensure high-quality software from the start.
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Best for:
Maintaining high-quality coding standards, including those related to safety and security.
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Qt Group includes The Qt Company Oy and its global subsidiaries and affiliates.