Qt Blog

Check out our latest blog posts with the newest, hottest, loveliest happenings in the Qt world: new releases, upcoming features, guides, tutorials, examples, and other things we're itching to share with you. It's exciting, it's intense, and it makes you even smarter – the Qt Blog!

  • Qt on Microcontrollers (MCU)

    Qt on Microcontrollers (MCU)

    People often ask us about if it’s possible to use Qt for software development on microcontrollers (MCU), and if Qt can run without an operating system (“bare metal”). Today we will answer these...

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  • How to Save Development Time & Resources

    Forrester Webinar
  • Qt Creator 4.9.2 released

    Qt Creator 4.9.2 released

    We are happy to announce the release of Qt Creator 4.9.2! This release fixes some smaller bugs. Please find the details in our change log. Get Qt Creator 4.9.2 The opensource version is available...

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  • Qt Creator 4.10 Beta2 released

    Qt Creator 4.10 Beta2 released

    We are happy to announce the release of Qt Creator 4.10 Beta2 ! Most notably we fixed a regression in the signing options for iOS devices, and that the “Build Android APK” step from existing...

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  • Announcing the Qt Automotive Suite 5.13

    Announcing the Qt Automotive Suite 5.13

    We’re elated to announce the latest edition of our Qt Automotive Suite 5.13, a unified HMI toolchain and framework for building the next generation of digital cockpits. Three years ago, we...

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  • How to comply with the upcoming requirements in Google Play

    How to comply with the upcoming requirements in Google Play

    Starting on August 1st, Google Play will no longer accept new applications or application updates without a 64-bit version (unless of course there is no native code at all). For Qt users, this...

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  • Qt 3D Studio 2.4 Released

    Qt 3D Studio 2.4 Released

    We are happy to announce the Qt 3D Studio 2.4 release is now available via the online and offline installers. Here’s a quick summary of the new features and functions in 2.4. For detailed...

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  • Qt for WebAssembly: Multithreading

    Qt for WebAssembly: Multithreading

    As of the 5.13 release, Qt for WebAssembly now has experimental support for multithreading. This has much of the same benefits as threads on other platforms: the application can offload work to...

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  • Qt Creator 4.10 Beta released

    Qt Creator 4.10 Beta released

    We are happy to announce the release of Qt Creator 4.10 Beta! Some highlights in this version of Qt Creator are: Editing You can “pin” files so they stay open when closing all files. Check the...

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  • Qt 5.13 Released!

    Qt 5.13 Released!

    Today, we have released Qt 5.13 and I’m really proud of all the work that everyone has put into it. As always, our releases come with new features, updates, bug fixes, and improvements. For Qt...

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  • Try Qt for free to save development resources & time

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  • Significant Performance Improvements with Qt 3D Studio 2.4

    Significant Performance Improvements with Qt 3D Studio 2.4

    Speed of the 3D rendering is essential for a 3D engine, in addition to efficient use of system resources. The upcoming new Qt 3D Studio 2.4 release brings a significant boost to rendering...

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  • Qt 5.12.4 Released with support for OpenSSL 1.1.1

    Qt 5.12.4 Released with support for OpenSSL 1.1.1

    Qt 5.12.4, the fourth patch release of Qt 5.12 LTS, is released today. Qt 5.12.4 release provides a number of bug fixes, as well as performance and other improvements. As an important new item it...

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  • Qt Support – Aligning chart views underneath each other

    Qt Support – Aligning chart views underneath each other

    One thing that comes up occasionally in support is that when you have multiple chart views that it would be good to align them up underneath each other so that the actual plotted size is the same...

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  • Create high-performance applications with the best Qt yet

    Innovate more
  • Introducing QtCoAP

    Introducing QtCoAP

    I am happy to introduce the new QtCoAP library! It is the client-side implementation of the Constrained Application Protocol (CoAP) for the Internet of Things. The library provides quick and easy...

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  • Building and testing on multiple platforms – introducing minicoin

    Building and testing on multiple platforms – introducing minicoin

    When working on Qt, we need to write code that builds and runs on multiple platforms, with various compiler versions and platform SDKs, all the time. Building code, running tests, reproducing...

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  • Qt Design Studio 1.2 released

    Qt Design Studio 1.2 released

    We are happy to announce the release of Qt Design Studio 1.2! Qt Design Studio is a UI design and development tool that enables designers and developers to rapidly prototype and develop complex...

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  • Why did Trolls and Snakes start to play together? (Qt at PyCon US)

    Why did Trolls and Snakes start to play together? (Qt at PyCon US)

    After the successful release of Qt for Python, we have been aiming to bring the Python community to our amazing ecosystem, and at the beginning of May, we had the opportunity to attend the biggest...

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  • Qt Creator 4.9.1 released

    Qt Creator 4.9.1 released

    We are happy to announce the release of Qt Creator 4.9.1 ! In this release we fixed some regressions in the generic highlighter and in the SFTP deployment to remote linux devices, as well as many...

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  • Qt Design Studio 1.2 Beta released

    Qt Design Studio 1.2 Beta released

    We are happy to announce the beta release of Qt Design Studio 1.2. Qt Design Studio is a UI design and development tool that enables designers and developers to rapidly prototype and develop...

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  • Qt Installer Framework 3.1.1 Released

    Qt Installer Framework 3.1.1 Released

    We are happy to announce the release of Qt IFW 3.1.1. Major reason for releasing version 3.1.1 is that it fixes the bug QTIFW-1322. The bug was that after installing with 3.1.0 offline installer,...

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  • Qt Quick Performance Improvements with Qt 5.12 LTS (Updated for Qt 5.12.3)

    Qt Quick Performance Improvements with Qt 5.12 LTS (Updated for Qt 5.12.3)

    We are continuously working on improving the performance and optimizing the memory consumption of Qt. One focus area for Qt 5.12 has been to reduce the memory consumption of the QML engine and...

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