Linked Questions

1
vote
0answers
50 views

Using data generated by an open-source GPLv3.0 software [duplicate]

I'm looking to build a web app that allows users to upload and share JSON data. The JSON data generated and exported by an open-source app licensed under GPLv3.0. Before I begin building, I want to ...
0
votes
0answers
29 views

Using GPL licensed software with commercial app [duplicate]

I've read some answers here (1, 2) regarding combining closed source apps and GPL licensed tools, but can't quite figure out my own situation. If I create a commercial app, which is dependent on the ...
10
votes
2answers
400 views

Does “the GPL doesn't cover the ouput of a program” also apply if the output is source code?

As it is well known (see for example this question or this one), the GPL licenses do not cover the output of a GPL-licensed program. So, I could for example generate some pictures with a GPL-licensed ...
7
votes
2answers
559 views

Licensing user-generated content

I am developing a software that is licensed AGPLv3. It's a simple tool that takes a user-provided string and generates an image based on it. What license is the generated image under? Can I choose the ...
5
votes
1answer
1k views

Using Qt Designer to create UI design for closed source application

Am I allowed to create a closed-source application using the LGPL licensing scheme for Qt if I use Qt Designer to generate its user interface? I originally thought this was possible until I saw this ...
3
votes
2answers
595 views

Using output of a CC BY-NC AI algorithm in a commercial product?

If I use nvidia's stylegan, which is CC BY-NC, to generate images that then will be part of a dataset used as input of my own ML algorithm, do I infringe the stylegan license if I make a remuneration ...
1
vote
1answer
848 views

Using iText library with AGPL license to make application open sourced

I am working on a project to generate a 508 compliant annual PDF Publication from our database using iText 7 java library. This library works great for accessible PDFs. We are in the process of ...
1
vote
1answer
201 views

Using partially open source program/s and non open source programs, together in a project to be commercial?

In my case I'd like to use an open-source music program to make some music for an android app. When I later want to publish this app on the app store, this does mean I cannot use a normal copyright ...
5
votes
1answer
165 views

Does distributing GPL software along with binary image force the binary image to be GPL too?

So: A hardware device has closed-source firmware running inside it (not based on any open-source code). Computer software to update the hardware's firmware exists, with a GPLv3 license. It takes a ...
2
votes
2answers
100 views

Can the developer of GPL software assert copyright/usage claims over assets generated with that software?

Given that I create a 3d model of a tree using a GPL plugin in GPL 3D software (Blender). The addon generates this 3d tree model from scratch, using an algorithm. No other external assets are used. ...
3
votes
1answer
212 views

Under what license may I take and use screenshots of LibreOffice?

Recently, I have been considering making some screenshots of LibreOffice's applications and putting them on my blog (just as graphical examples for the text). But then, I started to think about what ...
4
votes
2answers
196 views

Using a GPL 3.0 parser generator for an MIT licensed program

If I used a GPL 3.0 licensed program like jacc to generate a parser generator which I incorporate into an MIT licensed program, do I have to release my program as GPL? Note that the grammar ...
2
votes
1answer
173 views

Is it a GPL license violation to bundle a GPL'd Python script with a closed-source application?

I have a closed-source C++ application that includes an embedded CPython interpreter. It ships with a directory full of example Python scripts that I wrote, which perform useful actions within the ...
3
votes
1answer
137 views

Does using libraries under LGPL in my product limit my choice on how to license it?

I am developing a product that links to a number of LGPL (or compatible) licensed libraries. The product itself is a creator tool for intellectual property work of its users. The LGPL libraries are ...
3
votes
1answer
107 views

Open Data License - connect with GPL

I am planning to release a videogame with a map based on the real map of a city (or part thereof) based on the Open Street Map. It would also include Open Street Map in the game, almost certainly ...

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