KDAB the Qt Experts

KDAB, the world’s largest independent source of Qt knowledge, provides services and training for Qt cross-platform development. Our experienced engineers deliver peerless software, regularly providing expert help or solving problems no-one else will touch. KDAB is also market leader for Qt training, our trainers are all active developers, ensuring topic relevance and implementation effectiveness.

Get help with your Qt projects

We will work with you at any level of integration, from mentoring and troubleshooting, through to full implementation of your application [...]

Port your Qt4 code to Qt5

We help you port GUI toolkits like, Motif, Java, Tcl, Gtk, MFC, .NET, Photon and Qt 3 to Qt 4 or Qt 5 to benefit from the latest feature available in Qt  [...]

Let us build your Qt application

We work with you, or on a delegated basis, to develop system architecture, UIs and applications across platforms like Windows, Mac OS X, Linux/X11 [...]

Speed up graphic performance with OpenGL

We configure, optimize and debug Qt with OpenGL to get the highest graphics performance for your mobile or embedded hardware [...]

Learn Qt or increase your Qt skills

We will get you or your team quickly up-to-speed with our outstanding Qt training courses. All our instructors are full-time developers able to pass on unique, practical insights from their daily experience [...]

Improve your Platform’s Performance

We optimize the performance and develop touch screen UIs on embedded Linux, Qt on Android, Qt on Windows CE, Qt on QNX and more [...]