Do you have to provide GPL source code?

GPL doesn’t define what constitutes an abandoned software. FWIF you can declare your software abandoned right after the release, but that doesn’t mean you don’t have to provide the source code if you release it under GPL. What matters in terms of GPL license is distribution.

Which is the current version of the GPL?

This page contains answers to commonly asked questions about the GNU General Public License (GPL), version 2. The FAQ for the current version of the GPL is here. To learn more about the Free Software Foundation’s other licenses, please see our licenses page.

What happens if a library is released under the GPL?

If a library is released under the GPL (not the LGPL), does that mean that any program which uses it has to be under the GPL? You have a GPL’ed program that I’d like to link with my code to build a proprietary program. Does the fact that I link with your program mean I have to GPL my program?

Can a GPL license be used to distribute binary?

The GPL gives you a few options for how to distribute source code. Typically, you distribute source at the time you distribute the binary. However, section 3 (b) of the GPLv2 allows you to distribute a work based on another GPL-licensed work, in binary form, as long as you also

Can a GPL library be distributed for commercial use?

You can distribute your application using a GPL library commercially, but you must also provide the source code. GPL v3 tries to close some loopholes in GPL v2.

Can a GPL program run on anyone else’s computer?

That code runs on your computer, nobody else’s. Since the GPL code doesn’t execute on anyone else’s machine, they cannot demand to see the source for the running program, even if it was modified.

Is the GPL code in a derivative work public?

Now, the entirety of the original work has been copied into a work that is GPL licenced and thus the source code is public, so the original work’s code is now public, true. But it is public because it was included in a derivative work. It’s a subtle but important difference.

Can a company run a modified version of the GPL?

A company is running a modified version of a program licensed under the GNU Affero GPL (AGPL) on a web site. Does the AGPL say they must release their modified sources?

When does the GPL come into effect on a program?

The GPL on the program only comes into effect when the program itself is distributed, not when its output is distributed. The GPLv2 only requires you to provide source code (and unencumbered redistribution rights) to those whom you give the software.

Can you sell a modified version of the GPL?

You are allowed to sell copies of the modified program commercially, but only under the terms of the GNU GPL. Thus, for instance, you must make the source code available to the users of the program as described in the GPL, and they must be allowed to redistribute and modify it as described in the GPL.

Can a modified program be released under the GPL?

Thus, the GPL gives permission to release the modified program in certain ways, and not in other ways; but the decision of whether to release it is up to you. Thus, you are not required to make your modified program public, but you if you do, you must share it under the GPL.

Do you need to distribute binaries with GPL license?

If the software is only on your computer, you don’t need to distribute code, because you’re not distributing binaries. (As an aside, the Affero GPL (AGPL) has more strict requirements than the plain GPL: with AGPL-licensed software, you must also share the source code with anyone who interacts with your software through a network.)

Can a modified program be released to the public?

But if you release the modified version to the public in some way, the GPL requires you to make the modified source code available to the program’s users, under the GPL. Thus, the GPL gives permission to release the modified program in certain ways, and not in other ways; but the decision of whether to release it is up to you.

Is there a fee to use the GPL?

The GPL is a free software license, and therefore it permits people to use and even redistribute the software without being required to pay anyone a fee for doing so. You can charge people a fee to get a copy from you. You can’t require people to pay you when they get a copy from someone else.

Can a library link be licensed under the GPL?

Yes, because the program actually links to the library. As such, the terms of the GPL apply to the entire combination. The software modules that link with the library may be under various GPL compatible licenses, but the work as a whole must be licensed under the GPL.

Is it legal to distribute software under GPL?

In this case the enterprise software was used by some large companies who essentially took the code, changed the name, removed the GPL notices and used the result. The point was – if the company did this and only used the software internally then there isn’t any distribution and that’s perfectly legal under GPL.

Can a company run a modified version of a GPL ed program?

A company is running a modified version of a GPL’ed program on a web site. Does the GPL say they must release their modified sources? (#UnreleasedMods) The GPL permits anyone to make a modified version and use it without ever distributing it to others. What this company is doing is a special case of that.

How are GPL libraries used in software development?

Internally, our software will be using some GPL libraries to generate its output. However, the software itself will not be distributed. Users will either receive a virtual machine with the pipeline set up which they can run locally, or submit their input data to us and access their results from a web interface.

Is the GPL code Center in TP-Link free?

With this GPL Code-Center TP-LINK provides for a free download of copies of the respective machine-readable source code of the software which is subject to the GPL and contained in TP-LINK products. The respective programs are distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Can a GPL license be used to sell software?

Can you sell GPL software/code? Yes, the GPL license allows users to sell the original as well as the modified software. It may be confusing, but free software is referred to as free in terms of freedom and not in terms of price. As Richard Stallman explains it, free software means free as in “free speech,” not free as in “free beer.”

Can a PHP plugin be licensed under the GPL?

There’s no ambiguity when it comes to the PHP code of WordPress plugins and themes being derivative works of WordPress, which means they must be licensed under GPL. It all seems rather compelling, but most importantly, none of this has been proven in a court of law.

Can you release a modified version of the GPL?

Can I release a program with a license which says that you can distribute modified versions of it under the GPL but you can’t distribute the original itself under the GPL? A company is running a modified version of a GPL’ed program on a web site.

Where can I find the GNU GPL Version 2?

Check out some of our other licensing resources or contact the Compliance Lab at [email protected]. This page contains answers to commonly asked questions about the GNU General Public License (GPL), version 2.

What does GPL stand for in free software?

After you read this FAQ, you can test your knowledge of Free Software licensing with our quiz . What does “GPL” stand for? Does free software mean using the GPL? Does all GNU software use the GNU GPL as its license? Does using the GPL for a program make it GNU software? Can I use the GPL for something other than software?

Can a GPL program be used as a drop in replacement?

If you are using a GPL program, but you could easily use a different one as a drop-in replacement, you’re communicating at arms length. If using a different, but similar program, means you have to re-architect your application, it’s not at arms length.

A company is running a modified version of a program licensed under the GNU Affero GPL (AGPL) on a web site. Does the AGPL say they must release their modified sources? Is use within one organization or company “distribution”?

What does GPL stand for in the GNU license?

“GPL” stands for “General Public License”. The most widespread such license is the GNU General Public License, or GNU GPL for short. This can be further shortened to “GPL”, when it is understood that the GNU GPL is the one intended.

Can a license be changed under the GPL?

The only way that license is allowed to be changed is to a newer version of the GPL. Whoever received it as GPL will always be free to use it and redistribute it to others under the GPL. However, if you hold the copyright on the software, you can do whatever you want with it yourself.

Do you have to provide GPL source code?