Purchasing the licenses for our commercial software for. However in most cases, its just as simple and always free at no cost to download the apache software directly. Apacheconf lite and htpasswdgenerator lite are freeware programs. Open source licenses are licenses that comply with the open source definition in brief, they allow software to be freely used, modified, and shared. Redistribution and use in source and binary forms, with or without. This license has been superseded by the apache license, version 2. Not all the libraries using the apache license are from the apache software foundation asf.
The apache license is a permissive free software license written by the apache software. Apache licenses are classic open source licensing software licenses and are. The code contains a standard apache license header which refers to the standard apache license in the distribution. Spamassassin is an apache software foundation project and is released under the apache license. Compliance costs and the apache license the apache openoffice compliance advantages as you probably already know, you dont own software in the same way you own a chair or a desk. Aboutspamassassin spamassassin apache software foundation. Code developed elsewhere, licensed to apache under a software grant agreement, incorporated into apache projects, distributed by apache, and licensed to downstream users under the apache license. Apache software license agreement terms and condition of usage. As a us 501c3 public charity, the foundation provides an established framework for contributions of both.
Can i use an open source library licensed under apache license. Commercial software is any software or program that is designed and developed for licensing or sale to end users or that serves a commercial purpose. However, you must not name your product in a way that it looks like. In may 2002 dos32 advanced dos extender was released to the public by narech koumar including the latest binaries, documentation manuals and the source code under an apachelike license allowing unrestricted, royaltyfree distribution and use of the released materials in any software projects including commercial products. Available as open source software under the apache license which lets you use lucene in both commercial and open source programs 100%pure java implementations in other programming languages available that are indexcompatible. But to use apacheconf lite, you need to register on our site and get the free registration key. The apache software foundation provides organizational, legal, and financial support for a broad range of open source software projects. This page is maintained by the free software foundations licensing and compliance lab. Apache openoffice formerly known as is an opensource office productivity software suite containing word processor, spreadsheet, presentation, graphics, formula editor, and database management applications. Can i use an open source library licensed under apache. I am not sure whether or how to indicate changes in a binaryonly distribution, as apparently required by section b, but i suppose you could include that information in an about screen in your application. Boost software license 1 bsd license 76 common development and distribution license 2 common public license 1.
The apache software foundation and the free software foundation agree that the apache license 2. The mpl fills a useful space in the spectrum of free and open source software licenses, sitting between the apache license, which does not require modifications to be shared, and the gnu family of licenses, which requires modifications to be shared under a much broader set of circumstances than the mpl. Jul 26, 2012 the apache and ecl licenses are similar in effect to the bsdmit, but include a license for patents related to the software this can be desirable or not, depending on the situationsee below. Apache commons logging, the apache software license, version 1. Apache lucene tm is a highperformance, fullfeatured text search engine library written entirely in java. Thirdparty notices andor licenses oracle help center. The apache and ecl licenses are similar in effect to the bsdmit, but include a license for patents related to the software this can be desirable or not, depending on the situationsee below. If its worth money to you its important to get your licensing right. However, you must not name your product in a way that it looks like an endorsement from apache. While the gpl is an open source license, it is fundamentally a free software license. Apachelike license in may 2002 dos32 advanced dos extender was released to the public by narech koumar including the latest binaries, documentation manuals and the source code under an apachelike license allowing unrestricted, royaltyfree distribution and use of the released materials in any software projects including commercial products.
Apache licensing and distribution faq apache software. Word processors android apps ios apps commercial trademarked. Like any free software license, the apache license allows the user of the software the freedom to use the software for any purpose, to distribute it, to modify it, and to distribute modified versions of the software, under the terms of the license. If you were wondering whether you can use apache licensed code in your commercial applications and what do you need to do in order to comply with the license heres the unofficial simple ans short answer. You can use the software for just about anything, whether using the product itself, or modifying the source code to change functionality, or to create new software products. Requirements for using an apachelicensed library open. Mit and bsd licenses place almost no restrictions on what you can do with the licensed software, other than attribution and inclusion of license. It still requires application of the same license to all unmodified parts. Gplv3 improved compatibility with several open source software licenses such as apache license, version 2. Making sense of software licensing articles and howtos. Open source licenses grant permission for anybody to use, modify, and share licensed software for any purpose, subject to conditions preserving. Apache openoffice is developed using an opensoftware, no secrets approach. Jun 22, 2019 spamassassin is an apache software foundation project and is released under the apache license.
We pride ourselves in providing swiss quality services including enterprise consulting, coding, systems integration, training and support for apache camel and the related apache open source software. The terms state that users cant remove existing, patent, trademarks and attribution notices. Licensed works, modifications, and larger works may be distributed under different terms and without source code. Notice that the popular licenses featured on the home page gnu gplv3 and mit fall within this spectrum. The apache license does not prohibit other organizations for selling apache software for money or for a profit. Top 10 apache license questions answered whitesource. The patent termination provision is a good thing, which is why we recommend the apache 2. A quick guide to software licensing for the scientistprogrammer. Openoffice is available in many languages, works on all common computers. Frequently asked questions about the gnu licenses gnu.
Apache source code is always released under the apache license, a pragmatic and permissive license that provides broad freedoms for users of our software. To apply the apache license to your work, attach the following boilerplate notice, with the fields enclosed by brackets replaced with your own identifying information. The following licenses are sorted by the number of conditions, from most gnu agplv3 to none unlicense. As much as i love the work of the free software foundation, their focus has ultimately been anchored from. Instead, you license the software from the publisher. This may provide a useful service for certain users, for example for software distributed on a cdrom or a usb key. The apache license allows you to freely use, modify, and distribute any apache licensed product.
The mit, bsd, apache, and academic free licenses oreilly. The text should be enclosed in the appropriate comment syntax for the file format. For apache works, be sure to republish a copy of the apache license, together with a prominent notice on any modified files that you have changed the. The lgpl on the other hand has the requirement that either the lgpl library links dynamically and can be replaced by a user or the entire work must be released under a gplcompatible opensource license. A permissive license whose main conditions require preservation of and license notices. So in the apache faq the asf references their own software. It is a technology suitable for nearly any application that requires fulltext search, especially crossplatform. However, gplv3 software could only be combined and share code with gplv2 software if the gplv2 license used had the optional or later clause and the. In may 2002 dos32 advanced dos extender was released to the public by narech koumar including the latest binaries, documentation manuals and the source code under an apache like license allowing unrestricted, royaltyfree distribution and use of the released materials in any software projects including commercial products. Free or opensource software has fewer restrictions. The apache software license asl is a license scheme for free and opensource computer software foss written by the apache software foundation asf. If i want to distribute a derived work made partially from apache software under the apache license version 2, and partially from foobarcos software under the gpl version 2, the fact that roy fielding or even the apache foudnation is ok with it does not solve the problem.
Commercial software was once considered to be proprietary software, but now a number of free and opensource software applications are licensed or sold to end users. The apache license is an open source software license released by the apache software foundation asf. Redistributions of source code must retain the above. You may include the notice text within the application itself or in a. They allow a user to build commercial software on top of open source software, or extend open source products, and. You must also not use any of the apache marks like the multicolored feather anywhere in your product or its documentation. Anyone can look at the programs and suggest improvements, or fix bugs. Purchasing the licenses for our commercial software for apache server management.
Apache licensing and distribution faq the apache software. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met. The apache openoffice project releases software several times a year so you can take advantage of new features as quickly as possible. As a free software license, much of the stewardship and support for the gpl has been driven by the free software foundation. Redistributions of source code must retain the above notice, this list of conditions and the following disclaimer. The apache software foundation uses various licenses to distribute software and documentation, to accept regular contributions from individuals and corporations, and to accept larger grants of existing software products. Can i use a apache v2 licensed driver for a commercial.
Contributors provide an express grant of patent rights. You can support our efforts by making a donation to the fsf. However, while using apache licensed software in your commercial product. List of proprietary sourceavailable software wikipedia. Why are the license files for the different apache software foundation projects. This page presents the opinion of some debianlegal contributors on how certain licenses follow the debian free software guidelines dfsg. Gnu project the gnu operating system and the free software. Implementations in other programming languages available that are indexcompatible. Companies that contribute to free software increase commercial innovation. The apache license does not place any restrictions on software that links to a plugin or library that is distributed under the apache license.
The ecl differs from apache in a slightly weakened patent grant to accommodate the often complex ip environments of academic institutions. For apache works, be sure to republish a copy of the apache license, together with a prominent notice on any modified files that you have changed the files. You can also copy and redistribute the software to your hearts content. Can i use a apache v2 licensed driver for a commercial project. Available as open source software under the apache license which lets you use lucene in both commercial and open source programs. Distributing the derived work under the apache license terms is a. You need no buy the licenses to use these programs. Most of these opinions were formed in discussions on the debianlegal mailing list in response to questions from potential package maintainers or licensors. Apache software license agreement terms and condition of. Its a popular and widely deployed license backed by a strong community.
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