CopyLeft License : Every Open Source License

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.

SUN COMMUNITY SOURCE LICENSE Version 2.8 (Rev. Date January 17, 2001) RECITALS Original Contributor has developed Specifications and Source Code implementations of certain Technology; and Original Contributor desires to license the Technology to a large community to facilitate research, innovation andproduct development while maintaining compatibility of such products with the Technology as delivered by Original Contributor; and Original Contributor desires to license certain Sun Trademarks for the purpose of branding products that are compatible with the relevant Technology delivered by Original Contributor; and You desire to license the Technology and possibly certain Sun Trademarks from Original Contributor on the terms a...

Copyright (c) 2008 The NetBSD Foundation, Inc. All rights reserved. This code is derived from software contributed to The NetBSD Foundation by Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR I...

Copyright (c) <year> <copyright holders> The Universal Permissive License (UPL), Version 1.0 Subject to the condition set forth below, permission is hereby granted to any person obtaining a copy of this software, associated documentation and/or data (collectively the "Software"), free of charge and under any and all copyright rights in the Software, and any and all patent rights owned or freely licensable by each licensor hereunder covering either (i) the unmodified Software as contributed to or provided by such licensor, or (ii) the Larger Works (as defined below), to deal in both (a) the Software, and (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if one is included with the Software (ea...

The source code in this package is copyright 1999-2010 by Andrew Plotkin. You may copy and distribute it freely, by any means and under any conditions, as long as the code and documentation is not changed. You may also incorporate this code into your own program and distribute that, or modify this code and use and distribute the modified version, as long as you retain a notice in your program or documentation which mentions my name and the URL shown above.

SGI FREE SOFTWARE LICENSE B (Version 1.1 [02/22/2000]) 1. Definitions. 1.1. "Additional Notice Provisions" means such additional provisions as appear in the Notice in Original Code under the heading "Additional Notice Provisions." 1.2. "Covered Code" means the Original Code or Modifications, or any combination thereof. 1.3. "Hardware" means any physical device that accepts input, processes input, stores the results of processing, and/or provides output. 1.4. "Larger Work" means a work that combines Covered Code or portions thereof with code not governed by the terms of this License. 1.5. "Licensable" means having the right to grant, to the maximum extent possible, whether at the time of the initial grant or subsequently ...

People : Open Source Enthusiasts

A collection of open source and copyleft license writers.

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