1. QhotkeyA global shortcut/hotkey for Desktop Qt-Applications
2. QtmvvmA mvvm oriented library for Qt, to create Projects for Widgets and Quick in parallel
3. QpmxA frontend for qpm, to provide source and build caching
5. QtautoupdaterA Qt library to automatically check for updates and install them
6. QtApngAn apng image plugin for Qt to support animated PNGs