[Qt-interest] Qt 4.2.2 License Help

Andre Somers andre at familiesomers.nl
Mon Mar 28 15:29:46 CEST 2011


Op Ma, 28 maart, 2011 2:34 pm, schreef Ankit Agarwal:
> Hi,
> I am a developer and I need to deploy my application on my of my client's
> organization. I am presently using Qt 4.2.2.
> Do I need to purchase any kind of License from Degia or Nokia?
>
> Please let me know if some more information is required.
>
> I tried reading the legal document but in vein. I don't think I understand
> those kind of language at all.
>
Well, changing your licence mid-project is problem. If you want to use the
Qt commercial licence, you must make that choice at the beginning of your
project, not when you're done developing it. Ignoring that will (IANAL) be
a violation of the terms of the licence, and would render it void.

(L)GPL might be your only option left.

André





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