QF-Test licenses can be purchased specifically for the UI technologies actually needed. In order to determine the UI technologies for your application,…
open your test suite(s) and run all your client(s) via QF-Test. After having executed your tests, please open the ‘Clients’ menu. There you can see the UI technologies used in 
[] brackets. In the example there are two clients running using [Swing] and [Web]; all combinations out of [Swing], [Swt], [FX], [Web], [Win] and [Android / iOS] are possible.
Alternatively, contact our sales team: +49 8171 38648-0 or sales@qftest.com.