The plugin allows to view databases, supported by QtSql module.
Deleaker - memory profiler for Qt Creator
Deleaker allows you to locate leaks in any Qt application including memory leaks, leaks of handles, GDI, and USER objects.
Generates doxygen comments from source code and can launch doxywizard for editing doxygen config file.
PVS-Studio is a static analysis tool for detecting bugs and security weaknesses in the source code of programs written in C, C++, C# and Java.
Qmlio Controls improves the UI/UX of your Qt Android and desktop Applications with the new Material design guidlines to achive an clean look of your projects.