The term "Everywhere" in the Qt ecosystem signifies the framework's broad portability. When you download the qt-everywhere-src package, you are getting the complete source distribution rather than a pre-compiled binary. Qt-everywhere - Intel
To , users can access the full cross-platform source code for the Qt Framework via the Official Qt Downloads Page. "Qt Everywhere" refers to the source package that includes all core modules, allowing developers to compile and deploy applications across desktop, mobile, and embedded platforms from a single codebase. 1. Understanding "Qt Everywhere" download qt everywhere