Review the End User License Agreement (EULA), specify your desired installation directory (e.g., C:\Qt or /opt/Qt ), and click . The process will unpack the binaries locally and configure your environment paths. Post-Installation Setup
The installer will present a tree view of available components. Because this is an offline package, you can only install what was bundled into that specific package.
Official offline installers for Qt6 are via the Qt Account portal . Since Qt 5.15, open-source users are generally restricted to the Online Installer , which requires an active internet connection to download components. Use Cases for Offline Installers Qt6 Offline Installer
The process is straightforward, but Qt6 changed a few screens compared to Qt5. Here is a walkthrough for Windows (Linux and macOS are analogous).
Go to the Qt Official Downloads Archive . Review the End User License Agreement (EULA), specify
The unofficial aqtinstall tool allows you to download Qt binaries without running the official installer. You can run this tool on a connected machine, then transfer the downloaded files:
Do you need to target specialized platforms like ? Share public link Because this is an offline package, you can
For :
Ensure you check the box for "Documentation" during component selection. This embeds the entire Qt6 reference manual into Qt Creator, allowing you to hit F1 and read API docs instantly without an internet connection.
Select optional libraries like Qt Positioning, Qt WebEngine, or Qt Connectivity if your project relies on them. Step 5: Accept Licenses and Install
The standard "Qt 6.x.x" offline package often excludes QtWebEngine because it doubles the installer size (Chromium is massive). Fix: You have two options. - Download the larger "Qt 6.x.x WebEngine" specific offline installer (if available). - Use the online installer just once to fetch WebEngine, then copy the module folder to your offline machines.
