It still may be possible, however, to find older releases through third parties or internet. These licenses help us achieve our goal of providing reliable and longlived software products through collaborative open source software development. A permissive license whose main conditions require preservation of and license notices. Can i use an open source library licensed under apache. The apache license is a free and open source software foss licensing agreement from the apache software foundation asf.
Contributors provide an express grant of patent rights. Hibernate hibernate is an objectrelational mapper tool. Unless otherwise noted all files in xml commons are covered under the apache license version 2. The license file for all maven artifacts is pulled in automatically via the apachejarresourcebundle defined in the apache parent pom. What are the real life implications for an apache 2 license. You do not need to display the license in the gui, under any circumstances. Apache lucene tm is a highperformance, fullfeatured text search engine library written entirely in java. Licensor shall mean the owner or entity authorized by the owner that is granting the license.
License shall mean the terms and conditions for use, reproduction, and distribution as defined by sections 1 through 9 of this document. Open source licenses grant permission for anybody to use, modify, and share licensed software for any purpose, subject to conditions preserving the provenance and openness of the software. The patent provisions of the common public license cpl and eclipse public license epl are described by mark webbink as quite similar to that of the apache license, version 2. Libreoffice is made available subject to the terms of the mozilla public license v2. Difference between different types of open sources licenses. Subject to the terms and conditions of this license, each contributor hereby grants to you a perpetual, worldwide, nonexclusive, nocharge, royaltyfree, irrevocable except as stated in this section patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the work, where such license applies only to those.
Top 10 apache license questions answered whitesource. 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. Read more about how to use spdx identifiers where are spdx ids used. 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. If the distribution is a jar or tar file, try to add the license file first in order to place it at the top of the archive. This license has been superseded by the apache license, version 2. For maven artifacts that do not bundle any dependencies the notice file is pulled in automatically via the apachejarresourcebundle defined in the apache parent pom. For software licensed under the apache license version 2.
These and other answers about the scope of patent grants for contributions under the apache 2. Licensed works, modifications, and larger works may be distributed under different terms and without source code. Sell software that uses libraries licensed under apache. Apache releases follow specific policies concerning licensing that are closely tied to the branding of the product. The apache license is a permissive open source software license so you can. This software includes the work that is distributed in the apache license 2. You can find the notice in the appendix at the very end of the license text. Among the permissive class of free software licences, apache 2.
However, it is risky to recommend use of the bsd license, even for special cases such as small programs, because confusion could easily occur and lead to use of the flawed original bsd license. The apache foundation recommends taking the additional step of adding a boilerplate notice to the header of each source file. All packages produced by the asf are implicitly licensed under the apache license, version 2. Its very popular among java applications and impleme. Isnt apache that old web server, is often the response from some.
How should i apply the apache license to my own software. Xml commons contains some software and documentation that is covered under a number of different licenses. Apache openoffice releases are made available under the apache license 2. I have to select one of the following tools for developing an event processing part of a project, but this tool should be under the asf 2. Why would i use a license from the apache organization. The font will be included as texture in a modified form with some decorations. For license details please take a look at every single component terms and.
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. To inspect the license terms please consult the license and notice files in. Spdx identifiers are being used in a growing number of open source projects such as the linux kernel, licensing guidelines such as the fsfes reuse software initiative, and license scanning tools. May i license my own software under the apache license. The long and short of itif you use open source software within your software development project, any permissive license should be fine. The slightly lengthier and detailed but still very simple explanation. If you create a product that uses apache tomcat software or provides additional functionality to that software then. The form and manner of this apache software foundation distribution makes it eligible for export under the license exception enc technology software unrestricted tsu exception see the bis export administration. The following licenses are sorted by the number of conditions, from most gnu agplv3 to none unlicense. It is descriptive guidance, and does not supplant or otherwise modify any of the terms within the. Licensor shall mean the owner or entity authorized by the owner that is granting the.
Software licenses in plain english lookup popular software licenses summarized ataglance. Cliff schmidts apachecon presentation titled licensing. Derby is available under the apache license, version 2. Tldrlegal provides generally good summaries of licenses. If its worth money to you its important to get your licensing right.
Vertrigo is a freeware compilation of free software under gpl, apache license. Applying the license to new software to apply the alv2 to a new software distribution, include one copy of the license text by copying the contents of license2. Something like the 70% of the code will be modified or rewritten, so its not really like im including it as a module or library. It is based on code from apache openoffice made available under the apache license 2. Keep in mind that this is the apache software foundations interpretation of its apache 2. Openssl is covered by one of two licenses, depending on which release is involved. The modified bsd license is not bad, as lax permissive licenses go, though the apache 2. Apache 2 software can therefore be included in gplv3 projects, because the gplv3 license accepts our software into gplv3 works. The software freedom law center provides practical advice for developers about including permissively licensed source. Tldrlegal software licenses explained in plain english. Apache projects must include correct notice documents in every distribution. Various licenses and comments about them gnu project. In all cases, there is a file named license in the toplevel of the release.
It is compatible with java 6, 7 and 8, with a focus on core refinements and modern web capabilities. Differences in distribution, linking, modification, private use of open source licenses like mit, gnu gpl, apache 2. Use of these trademarks is subject to the terms of section 6 of apache license, version 2. Apache poi releases are available under the apache license, version 2. It is a technology suitable for nearly any application that requires fulltext search, especially crossplatform. One has the gnu lgpl 3 license and the other has the apache software license, version 2. Patent clauses in software licences software patents.