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.

EGENIX.COM PUBLIC LICENSE AGREEMENT Version 1.1.0 This license agreement is based on the Python CNRI License Agreement, a widely accepted open- source license. 1. Introduction This "License Agreement" is between eGenix.com Software, Skills and Services GmbH ("eGenix.com"), having an office at Pastor-Loeh-Str. 48, D-40764 Langenfeld, Germany, and the Individual or Organization ("Licensee") accessing and otherwise using this software in source or binary form and its associated documentation ("the Software"). 2. License Subject to the terms and conditions of this eGenix.com Public License Agreement, eGenix.com hereby grants Licensee a non-exclusive, royalty-free, world-wide license to reproduce, analyze, test, perform ...

3DFX GLIDE Source Code General Public License 1. PREAMBLE This license is for software that provides a 3D graphics application program interface (API).The license is intended to offer terms similar to some standard General Public Licenses designed to foster open standards and unrestricted accessibility to source code. Some of these licenses require that, as a condition of the license of the software, any derivative works (that is, new software which is a work containing the original program or a portion of it) must be available for general use, without restriction other than for a minor transfer fee, and that the source code for such derivative works must likewise be made available. The only restriction is that such de...

Version 2.4, 8 December 2000 Redistribution and use of this software and associated documentation ("Software"), with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain copyright statements and notices. 2. Redistributions in binary form must reproduce applicable copyright statements and notices, this list of conditions, and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Redistributions must contain a verbatim copy of this document. 4. The names and trademarks of the authors and copyright holders must not be used in advertising or otherwise to promote the sale, use or other dealing in this So...

This file is part of eCos, the Embedded Configurable Operating System. Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. eCos is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 or (at your option) any later version. eCos is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with eCos; if not, write to the F...

The Zimbra Public License Version 1.2 ("ZPL") consists of the Mozilla Public License Version 1.1, modified to be specific to Zimbra, with the Additional Terms in Exhibit B. The original Mozilla Public License 1.1 can be found at: http://www.mozilla.org/MPL/MPL-1.1.html Zimbra Public License, Version 1.2 (ZPL) 1. Definitions. 1.0.1. "Commercial Use" means distribution or otherwise making the Covered Code available to a third party. 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 Cod...

People : Open Source Enthusiasts

A collection of open source and copyleft license writers.

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