Qt Designer is a Qt tool for building cross-platform graphical user interfaces (GUIs) with Qt widgets. In this article, I will use the Qt designer to create an advanced GUI Python barcode and QR code reader with Dynamsoft Python Barcode SDK for Windows, Linux, macOS, and Raspberry Pi OS. The...

If you’re looking to build a cross-platform GUI app using Python and Qt, you have two primary options: PyQt and PySide. Both serve as Qt bindings for Python. Their primary distinction lies in their licensing: PyQt5 is available under the GPL or a commercial license, while PySide2 uses the LGPL....