Comment by dependenttypes

Why does everyone keep repeating the "pay for a Qt license" meme every time that someone presents a Qt software? You do not need to pay for a Qt license, it is under lgpl, just like a lot of other libraries that you can use in both foss and non-foss applications. Even GTK which some replies suggested uses the LGPL! Same goes for glibc which you link all of your programs to.