With Qt, you can reach all your target platforms – desktop & embedded – with one technology and one codebase, minimizing your time-to-market and maintenance burden. Qt offline installer is a stand-alone binary package including Qt libraries and Qt Creator. In the online installer, you can select the Qt versions, tools, and Add-On components to download and install depending on the license attached to your Qt Account. To download and install Qt for Windows, follow the instructions on the Getting Started with Qt page.
Users with a commercial license can either sign in with their Qt account or with their Qt license key during the installation process. Due to many customers relying upon Qt LTS releases, ensuring great performance and reliability is a big focus for the 5.12 edition. An offline installer is a single package that contains all of Qt and Add-Ons relevant for a target platform.
Execute the following command to install OpenGL libraries: sudo apt-get install mesa-common-dev Note: Just installing the above-mentioned mesa-common-dev kit is not sufficient for more recent Ubuntu versions. Download / Qt / Qt 6 / Qt 5 / C/C++ / GUI / Graphical User Interface / Official Installer / Offline Installer / English Documentation / English Help File / Development Tool. This dual-licensing model is based on the principal of quid pro quo – roughly meaning “something for something.”.