Alternatives to github desktop for mac, windows, linux, web, android and more. The leading edge of ghostscript development is under the gnu affero gpl license. Open source licenses enable others to freely use, change, and. The gnulgpl is very popular among independent developers and companies which mainly deals with open source software. For your repository to truly be open source, youll need to license it so that others. Git comes with builtin gui tools for committing gitgui and browsing gitk, but there.
Sign up system shock powermac version official gpl release. For mac users, there at least 2 things to pay attention to 1 on mac, r commander opens only if xquartz is opened. Qucs, briefly for quite universal circuit simulator, is an integrated circuit simulator which means you are able to setup a circuit with a graphical user interface gui and simulate the largesignal, smallsignal and noise behaviour of the circuit. Our apps are open source and support reproducible builds. Git comes with builtin gui tools for committing and browsing, but there are several thirdparty tools for users looking for platformspecific experience. Feb 07, 2012 apples great gpl purge posted on 5 february 2012 by meta apple obligingly allows you to browse and download the open source software they use in os x. This is also why companies like github which uses git, gplv2 or stackexchange which uses wordpress, gplv2 dont have to open source their code, as interacting with their websites doesnt constitute distribution according to the gpl. We keep online documentation for the development tree and many previous releases in the documentation archive. There are ways to avoid this, but you can only share your code and you just shift the burden to consumers of your code to adopt the gpl if they want to distribute anything. Git is free and opensource software distributed under the terms of the gnu general public license version 2.
As used herein, this license refers to version 3 of the gnu lesser general public license, and the gnu gpl refers to version 3 of the gnu general public license. The general rule of thumb is, if your code uses gpllicensed libraries, you should make your code also gpl licensed. Apples great gpl purge posted on 5 february 2012 by meta apple obligingly allows you to browse and download the open source software they use in os x. If you want to add another gui tool to this list, just follow the instructions all windows mac linux android ios. Between apache and gpl, gpl is the more restrictive.
Since they have listings for each version of os x, i decided to take a look at how much software they were using that was only available under the gnu public license. Licensee matches the contents of a projects license file if it exists against a short list of known licenses. One of the basic tenets of the gpl is that anyone who acquires the material must make it available to. Public repositories on github are often used to share open source software. This is a list of opensource video games which are notable. May 15, 20 open source is old school, says the github generation. Open source is old school, says the github generation readwrite. The apache license, on the other hand, is favored by the big corporations for their open source projects. Let us examine why these corporations stay away from gpl and favor the apache license. Open source licensing and here is a list of all possible licenses that are on th. The gnu general public license is a free, copyleft license for software and other kinds of works. If you have licensed software youve written under gpl version 2, and you are the original licensor of that software, you may. There are problems with using the gpl for applications in the mac app store but not for the reason described above. When and wherever possible, however, i will always use the mit license for my code and will only use a gpl license if given no other option.
Gnu general public license version 2 open source initiative. We found it to be stable but if you encounter a bug, please let us know. Jun 21, 2016 most surveys indicate that the vast majority of open source projects use the mit license, the apache license, and the gpl or their variants. We like the gpl for the quality control that it provides. The gnu gpl is the most widely used free software license and has a strong copyleft requirement. Octave is free software licensed under the gnu general public license gpl. Open source is old school, says the github generation.
The linux kernel is provided under the terms of the gnu general public license version 2 only gpl2. Geoda is a free and open source software tool that serves as an introduction to spatial data analysis. In fact until very recently with the advent of github, publishing software publicly was a really difficult task. To read the entire license file, click the license name. The general rule of thumb is, if your code uses gpl licensed libraries, you should make your code also gpl licensed. The licenses for most software and other practical works are designed to take away your freedom to share and change the works.
If youre experiencing a problem, we encourage you to open an issue, and share your feedback. If you want to add another gui tool to this list, just follow the instructions. Librecad is an opensource crossplatform 2d cad program, which is translated in over 30 languages. Gnu general public license, version 3 spdx short identifier. The git project chose to use gplv2 to guarantee your freedom to share and change free softwareto make sure the software is free for all its users. Gui clients git comes with builtin gui tools for committing gitgui and browsing gitk, but there are several thirdparty tools for users looking for platformspecific experience. Gnu octave is a programming language for scientific computing. This program is distributed in the hope that it will be useful, but without any warranty. Our signal protocol libraries are open source, licensed gplv3. While theres been a lot of discussion about the license since the first draft appeared, not many people have.
There are multiple variants of the gnu gpl, each with different requirements. Also add information on how to contact you by electronic and paper mail. Linux kernel licensing rules the linux kernel documentation. The source code for geoda is available here and is released under the gpl v3. Secondly, any code you see on this site, my github account, or receive from me in any way is, unless otherwise explicitly stated, distributed under the terms of the mit license above. Apples license linked from the mac app store currently runs 16. See the gnu general public license for more details. See the file license that acompanies the code for full licensing information. After a year and a half of public consultation, thousands of comments, and four drafts, version 3 of the gnu general public license was finally published on june 29, 2007.
By contrast, the gnu general public license is intended to guarantee your freedom to share and change free softwareto make sure the software is free for all its. The licenses were originally written by richard stallman, former head of the free software foundation fsf, for the gnu project, and grant the recipients of a computer program the rights of the free software. This list includes games in which the game engine is opensource but the game content media and levels, for example may be under a more restrictive license. The game source code is licensed under the gpl and the media is licensed under the cc bysa license. More information on installing r commander for mac users 2 some mac users also report that it is impossible to switch between languages while r commander is running. You should have received a copy of the gnu general public license along with this program. Telegram database library crossplatform library for building custom telegram apps, see tdlib for details. Fast copying of a region to a new file with the slice tool. Gnu general public license, version 2 spdx short identifier. As a result, the api does not take into account the licenses of project dependencies or other means of documenting a projects. Most gpl version 2 software is actually licensed as gpl version 2 or any later version, or.
Duplicate markingremoval, using the picard criteria. This can be further shortened to gpl, when it is understood that the gnu gpl is the one intended. The licenses for most software are designed to take away your freedom to share and change it. Oct 10, 2011 the gnu gpl general public license covers over 50% of the free software projects including the linux kernel, busybox and many applications. The gnu general public license gives permission to release a modified version without this exception. The library refers to a covered work governed by this license, other than an application or a combined work as defined below.
Why corporations favors the apache license over the gpllgpl. Gpl is a copyleft license so it requires derivative works to be released under the same license and programs linked with a library released under the gpl must also be released under the gpl. After that simulation has finished you can view the simulation results on a presentation page or window. Geoda an introduction to spatial data analysis download view on github data cheat sheet documentation support introducing geoda 1. The licenses api uses the open source ruby gem licensee to attempt to identify the projects license. If you are the sole author, it might be ok to use the gpl or distribute under another license in the mac app store and release under the gpl elsewhere.
Developers are welcome to check out our guide to reproducible builds for ios and android mobile apps. If you have some code you are thinking of releasing under an open source license, and you want a quick overview of the broadstrokes differences between these licenses, you have come to the right place. Tortoisegit, git extensions, and magit are probably your best bets out of the options considered. Notice that the popular licenses featured on the home page gnu gplv3 and mit fall within this spectrum. If youre looking for a reference table of every license. Powerful filtering with sambamba viewfilter picardlike sam header merging in the merge tool. It seems to me that the chief difference between the mit license and gpl is that the mit doesnt require modifications be open sourced whereas the. Most surveys indicate that the vast majority of open source projects use the mit license, the apache license, and the gpl or their variants. Open source is the primary reason people pick tortoisegit over the competition. Git is released under the gnu general public license version 2.
This general public license applies to most of the free software foundations software and to any other program whose authors commit to using it. You can also report bugs and issues on our github site. Signal protocol is a modern, open source, strong encryption protocol for asynchronous messaging systems. By contrast, the gnu general public license is intended to guarantee your freedom to share and change free softwareto make sure the software is free for all its users. Open source stack exchange is a question and answer site for people organizing, marketing or licensing open source development projects. Frequently asked questions about the gnu licenses gnu. By contrast, the gnu general public license is intended to guarantee your freedom to share and change all versions of a. The gnu general public license gnu gpl or gpl is a series of widely used free software licenses that guarantee end users the freedom to run, study, share, and modify the software. Github seems to slightly encourage mit, apache, and gpl licenses, but choose whatever you want.
It is designed to facilitate new insights from data analysis by exploring and modeling spatial patterns. The most widespread use of gpl is in reference to the gnu gpl, which is commonly abbreviated simply as gplwhen it is understood that the term refers to the gnu gpl. This license, commonly known as the gpl, has two versions that are actively and widely used in many open source communities. Short for general public license, the license that accompanies some open source software that details how the software and its accompany source code can be freely copied, distributed and modified. I can include mitlicensed code in a gpl licensed product, but can i include gpl licensed code in a mitlicensed product. How could the gpl be different between netbeans and github. I can include mitlicensed code in a gpllicensed product, but can i include gpllicensed code in a mitlicensed product. When distributing derived works, the source code of the work must be made available under the same license.
This general public license applies to most of the free software foundations software and to. A quick guide to gplv3 gnu project free software foundation. May 26, 2014 when and wherever possible, however, i will always use the mit license for my code and will only use a gpl license if given no other option. This is what section 4 of the apache license version 2. The latest and all prior versions are available from the cp2k github repository. The whole point is that you cant release your code under a license that isnt a copyleft license. Mactelnet is ed free software made available under the terms of the gpl license version 3 or later. So, the first step of using r commander is to make sure that xquartz is opened. Filter by license to discover only free or open source alternatives.
However, we do restrict the use of the term git and the logos to avoid confusion. The licenses were originally written by richard stallman, former head of the free software foundation fsf, for the gnu project, and grant the recipients of a. We use signal protocol as the foundation for our own private messaging app, signal, but also make signal protocol libraries available for other applications to use. The most widespread such license is the gnu general public license, or gnu gpl for short.
1474 1188 987 464 28 1172 1491 1344 163 724 490 684 1384 574 600 666 1010 1301 467 1002 299 173 669 291 1003 630 101 504 1395 257 1481 1495 839 157 1280 1447 566 87 914 861 780 719 1475