can i use lgpl library in commercial software

Can I Use Lgpl Library In Commercial Software How To Get The

It is only important if you link statically (yes it is possible to link statically and use LGPL, but it is quite complicated stuff - hence they use mechanism word here).

As a result, your viewing experience will be diminished, and you may not be able to execute some actions.

I did not use QT until now and did not start my project yet as Im not able to get the obligations QT wants.

Whats the difference between GPL open source and LGPL open source.

But that would ommit static linking (which seems is only allowed with commercial license anyway).

But I understand the obligation in the way that I need to provide a possibility for the user to define the name of the library that is getting linked.

Can I Use Lgpl Library In Commercial Software How To Get The

How to shipprovide the Source Code in a reasonable size Alternatively you need to provide a written offer with instructions on how to get the source code.

Please also note that this has to be under your control, so a link to the source code provided by the Qt Project or Qt Company is not sufficient.

What needs to be under my control The source code I need to provide or the instructions how to get it.

Is it enough to write: How to get QT: Google QT download - Go to download page - download.

What are they talking about I dont want to create a dishwasher, I want to write a little program running on windows.

With LGPLv3 it is also explicitly stated that the user needs to be able to run the re-linked binary on its intended target device.

Does it mean if I target Windows 64Bit and the QT librarys got changed by the user, the program still needs to run on Windows 64Bit Still the user could change to library to what ever.

How should I be able to ensure proper functionality of my program.

So Im going to throw in my understanding to help you and for commentdisagreement by any expert.

I say this based on my use of PyQt, which is GPL not LGPL, as I do not use GPL-but-not-LGPL bits of Qt.

In my case, I do need to adhere for PyQt if not for GPL parts of Qt.

Yes, both licenses are open source but have slightly different obligations.

Qt is available under both LGPL and GPL (you choose either one), apart from some new modules introduced after Qt 5.7 like QtVirtualKeyboard, QtCharts etc.

From what you say I gather that you wont use these modules, so you can freely go with LGPL and keep your code private if you wish to.