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Is GPLv2 compatible with GPLV3?
Please note that GPLv2 is, by itself, not compatible with GPLv3. However, most software released under GPLv2 allows you to use the terms of later versions of the GPL as well.
Which is better GPLv2 or GPLV3?
GPLV3 is longer compared to the GPLV2 since it almost tried to cover the same issues with the former license. 3. GPLV3 has more clarity on patent licenses, mostly on the wording of the license as it cannot be interpreted as “too broad.” It also applies to the protection of the patents unlike the GPLV2.
Can I use GPLv2 in commercial software?
There is no field of use restriction in the GPLv2 – users are free to use if however they like, including for commercial purposes.
What is the meaning of GPL?
GNU General Public License
The GNU General Public License (GNU GPL or simply GPL) is a series of widely used free software licenses that guarantee end users the freedom to run, study, share, and modify the software.
Does GPL mean free?
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 modified version of the GPL be distributed?
No. The GPL says that your modified versions must carry all the freedoms stated in the GPL. Thus, anyone who receives a copy of your version from you has the right to redistribute copies (modified or not) of that version. You may not distribute any version of the work on a more restrictive basis.
Is the GPL a license from the developer?
Strictly speaking, the GPL is a license from the developer for others to use, distribute and change the program. The developer itself is not bound by it, so no matter what the developer does, this is not a “violation” of the GPL.
Is the X11 license compatible with the GPL?
No. The X11 license is compatible with the GPL, so you can add a module to the GPL-covered program and put it under the X11 license. But if you were to incorporate them both in a larger program, that whole would include the GPL-covered part, so it would have to be licensed as a whole under the GNU GPL.
Is it better to use the GNU GPL or the GPL?
Using the GNU GPL will require that all the released improved versions be free software. This means you can avoid the risk of having to compete with a proprietary modified version of your own work. However, in some special situations it can be better to use a more permissive license.