Which of the following best describes your situation. 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. What is the best way to meet the attribution obligations. Open source software attribution notice activplant mes. Further resources on the attribution assurance license.
The following licenses are sorted by the number of conditions, from most gnu agplv3 to none unlicense. Organizations distributing a product that uses open source components need to be able to produce an attribution report, covering the required information about all of the. Usually, open source licenses require users to give credit to the creators of the open source project when they release and distribute the. Organizations distributing a product that uses open source components need to be able to produce an attribution report, covering the required information about all of the licenses, s, and notices pertaining to the open source components in the software that they are producing.
Comparison of free and opensource software licenses. This aptean product may contain third party software for which aptean is required to provide attribution third party programs. 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. For a list of commonlyused open source licenses, including a standardized short license identifier and official text of each license, see the spdx.
There is no such commonly used open source license. Open source licenses are licenses that comply with the open source definition in brief, they allow software to be freely used, modified, and shared. Open source licenses by category open source initiative. Ive copied some things into my code base that are probably not actually able e. Recently theres been several interesting blogs on the issue of open source licensing and attribution. Let me try to summarize the discussion and see if i can highlight. Gnu general public license this license, commonly known as the gpl, has two versions that are actively and widely used in many open source communities. The author, who is not an attorney, places this license template into the public domain along with a complete disclaimer of any warranty or responsibility for its content or legal efficacy. I recommend all software be licensed under the poetic license.
Google needs to comply with open source licenses for all software that we distribute externally. Any provisions which differ from this license are offered by appcelerator, inc. Im looking for an open source license that lets people do whatever they want just like the mit license just as long as they attribute the original author, i. Tldrlegal software licenses explained in plain english. The comparison only covers software licenses with a linked article for details, approved by at least one expert group at the. Some of the third party programs are available under. Mit license expat explained in plain english tldrlegal. Open source software attribution notice axis erp aptean. This is typically straightforward, because a lot of software is distributed under a license that. Creative commons has been building free software for over a decade to support our mission of maximizing digital creativity, sharing, and innovation. Suominen for licensing his privaria secure networking software see. Its purpose is to be a general license for software distributed over a. The contents of the notice file are for informational purposes only and do not modify the license.
Oss attribution builder an attribution document is a text file, web page, or screen in just about every software application that lists the software components used and their. It also enables the protection of attribution, and various other nonrestrictive rights. Attribution assurance license adapted from the original bsd license redistribution and use in source and binary forms, with or without modification, are permitted provided that the. Finally, we discussed the implementation of an online open ledger for creative commons licensable works. There are some licenses which have provisions in them that limit. The common public attribution license cpal is a free software license approved by the open source initiative in 2007. Attributionsharealike cc bysa this license lets others remix, adapt, and build upon your work even for commercial purposes, as long as they credit you and license their new. Questions about the in a license should be directed to the license steward. Use the license preferred by the community youre contributing to or depending on. To answer these questions, we should first think about the purposes goals, objectives of software attribution. A permissive open source license is a noncopyleft open source license that guarantees the freedom to use, modify, and redistribute, while also permitting proprietary.
The ways in which all open source1 licenses are the same are greater than the ways in which they. Open source attribution obligations, as specified in the most common licenses, are usually very. The bsd license is one of the most common versions of the permissive or attribution type of open source license. What is a free software license that requires attribution. An open source license protects contributors and users.
Nonjudgmental guidance on choosing a license for your open source project. This is a comparison of free and opensource software licenses. Everything you wanted to know about open source attribution. So what is the motivation to create and release software under an open source license. If you have licensed software youve written under gpl version 2, and you are the original licensor of that software, you may wish to relicense your software under gpl version 3. For a list of commonlyused open source licenses, including a. Best open source license for those wanting attribution.
The content on this website, of which is the author, is licensed under a creative commons attribution 4. This detailed guide gives you an effective open source licenses comparison. Although software surveys performed by github and black duck software both list the mit license as the most commonly encountered open source license, we strongly. This work is licensed under a creative commons attributionsharealike 3. Your choice of a license agreement for software application depends on on what you wish to grant to a user while most software apps only use the enduser license. To use the free software foundations gnu general public license, see how to use gnu. This document lists the open source software attributions in titanium studio. Tips for preparing open source software attribution statements. Software licenses in plain english lookup popular software licenses summarized ataglance. Intel open source license intel jabber open source license. If youre new to licenses we recommend creative commons attribution sharealike 3. These conditions require a modest attribution to the author, who hopes that its promotional value may help justify. With open source licenses explained here, it should help you choose the right.
Businesses and savvy developers wont touch a project without this protection. A quick guide to software licensing for the scientist. Mitre collaborative virtual workspace license cvw sun industry standards source license sissl uncategorized licenses. Attribution assurance license open source initiative. In the lists below, a parenthesized expression following a license name is its. Open source attribution page for venmo team venmo april 09, 2020 21. Common open source license obligations source auditor. Creative commons recommends and uses free and open source software licenses for software. Titanium studio and appcelerator studio open source software.
This is an openaccess article distributed under the terms of the creative commons attribution license, which permits unrestricted use, distribution, and reproduction in any medium, provided. The long and winding road to an open source attribution report. Attribution refers to giving credit to the authors and contributors of the open source software, i. When youre copying open source from another project not simply linking, how should you provide attribution in your source repo. Tomtom uses open source software in its products and is committed to supporting the open developer community. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files the software, to deal in the software without restriction. Open source software attribution adt security services. Which open source license should i choose to release my software under. Frequently answered questions open source initiative.
167 959 1218 689 435 1463 912 1266 1448 823 1474 60 747 1485 1045 668 397 1358 126 854 223 1151 1493 357 495 419 943 159 256 1022 494 168 112 897 1186 344 58 865 853 261 189 142 258 956 156 1250 220