Welcome to CopyLeftLicense.com! Here you will find an archive of all the copyleft and open source licenses that have been published in the past. From Beerware Licensing, where you need to buy a beer for the open source programmer if you see them in a bar, to the fine-tuned and legally-curated Berkeley Software Distribution (BSD) License, we have it all. By knowing where we've come from, we might be able to learn where to go!

This archive contains 729 texts, with 682,528 words or 4,889,496 characters.

Licenses : Open Source and CopyLeft Licenses

A collection of open source and copyleft licenses.

European Union Public Licence V.1.0 EUPL (c) the European Community 2007 This European Union Public Licence (the “EUPL”) applies to the Work or Software (as defined below) which is provided under the terms of this Licence. Any use of the Work, other than as authorised under this Licence is prohibited (to the extent such use is covered by a right of the copyright holder of the Work). The Original Work is provided under the terms of this Licence when the Licensor (as defined below) has placed the following notice immediately following the copyright notice for the Original Work: Licensed under the EUPL V.1.0 or has expressed by any other mean his willingness to license under the EUPL. 1. Definitions ...

AMENDMENTS The Netscape Public License Version 1.1 ("NPL") consists of the Mozilla Public License Version 1.1 with the following Amendments, including Exhibit A-Netscape Public License.  Files identified with "Exhibit A-Netscape Public License" are governed by the Netscape Public License Version 1.1. Additional Terms applicable to the Netscape Public License. I. Effect. These additional terms described in this Netscape Public License -- Amendments shall apply to the Mozilla Communicator client code and to all Covered Code under this License. II. ''Netscape's Branded Code'' means Covered Code that Netscape distributes and/or permits others to distribute under one or more trademark(s) which are controlled...

Ricoh Source Code Public License Version 1.0 1. Definitions. 1.1. "Contributor" means each entity that creates or contributes to the creation of Modifications. 1.2. "Contributor Version" means the combination of the Original Code, prior Modifications used by a Contributor, and the Modifications made by that particular Contributor. 1.3. "Electronic Distribution Mechanism" means a website or any other mechanism generally accepted in the software development community for the electronic transfer of data. 1.4. "Executable Code" means Governed Code in any form other than Source Code. 1.5. "Governed Code" means the Original Code or Modifications or the combination of the Original Code and Modifications, in each ca...

LHa License Version 1.0 Original Source Code License Statement: Copyright (C) MCMLXXXIX Yooichi.Tagawa Original Authors License Statement (from man/lha.man, translated by Osamu Aoki ): Permission is given for redistribution, copy, and modification provided following conditions are met. 1. Do not remove copyright clause. 2. Distribution shall conform: a. The content of redistribution (i.e., source code, documentation, and reference guide for programmers) shall include original contents. If contents are modified, the document clearly indicating the fact of modification must be included. b. If LHa is redistributed with added values, you must put your best effort to include them (Translator comment: If read literally...

Noncommercial Sampling Plus 1.0 CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE. License THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THI...

People : Open Source Enthusiasts

A collection of open source and copyleft license writers.

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