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QtCharts Licensing

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  • N Offline
    N Offline
    nandao_B
    wrote on last edited by nandao_B
    #1

    Hi, guys. I am planning on using QtCharts for a closed source project.
    Question: Can I use the LGPL version of Qt and buy the QtCharts license at the marketplace?
    I will use pyside2 and link all libs dynamically. Not modifying Qt or QtCharts. I believe the answer is yes, but I did not find any info on the prerequisites of using modules from the marketplace.
    While at it, question 2: Can I use the GPL version of the QtCharts for internal development and buy QtCharts only when I start to sell or interact with customers (do not pay before the first release)?
    Thanks

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    • Christian EhrlicherC Offline
      Christian EhrlicherC Offline
      Christian Ehrlicher
      Lifetime Qt Champion
      wrote on last edited by
      #2

      We can't say anything here to licensing since this is a user-driven forum. You should contact TQtC support directly.

      Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
      Visit the Qt Academy at https://academy.qt.io/catalog

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