Re: Qt?

[Svetlana Tkachenko]

Related?
https://devclass.com/2020/01/28/qt-makes-lts-releases-commercial-only-and-accounts-mandatory-for-binaries-again/


Jan Owoc <jsowoc@gmail.com> написал(а):
> Hi Cole,
> 
> On Sun., Jan. 31, 2021, 14:10 Cole Johnson, <coleharrisjohnson@gmail.com>
> wrote:
> 
> > Is Qt <https://www.qt.io> considered non-free? Because it is available
> > under the LGPL 3, but their terms seem to require a project that makes
> > any money must use their paid tier.
> 
> 
> My understanding is that Qt uses dual licensing. If your project is able to
> comply with the LGPL terms, you can use the "free" tier. If you're making a
> proprietary program, require support, you'd need to pay to license Qt.
> 
> https://www.qt.io/faq/2.5.-why-and-when-do-i-need-a-license
> 
> Jan
>