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.

Copyright (c) 1995-2012 by Arkkra Enterprises. All rights reserved. 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. 3. Any additions, deletions, or changes to the original files must be clearly indicated in accompanying documentation. including the reasons for the changes, and the names of those who made the ...

Sybase Open Watcom Public License version 1.0 USE OF THE SYBASE OPEN WATCOM SOFTWARE DESCRIBED BELOW ("SOFTWARE") IS SUBJECT TO THE TERMS AND CONDITIONS SET FORTH IN THE SYBASE OPEN WATCOM PUBLIC LICENSE SET FORTH BELOW (“LICENSE”). YOU MAY NOT USE THE SOFTWARE IN ANY MANNER UNLESS YOU ACCEPT THE TERMS AND CONDITIONS OF THE LICENSE. YOU INDICATE YOUR ACCEPTANCE BY IN ANY MANNER USING (INCLUDING WITHOUT LIMITATION BY REPRODUCING, MODIFYING OR DISTRIBUTING) THE SOFTWARE. IF YOU DO NOT ACCEPT ALL OF THE TERMS AND CONDITIONS OF THE LICENSE, DO NOT USE THE SOFTWARE IN ANY MANNER. 1. General; Definitions. This License applies only to the following software programs: the open source versions of Sybase’s Watcom C/C++ and Fortran...

The MIT License (MIT) Copyright (c) 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, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF M...

GNU Free Documentation License Version 1.1, March 2000 Copyright (C) 2000 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 0. PREAMBLE The purpose of this License is to make a manual, textbook, or other written document "free" in the sense of freedom: to assure everyone the effective freedom to copy and redistribute it, with or without modifying it, either commercially or noncommercially. Secondarily, this License preserves for the author and publisher a way to get credit for their work, while not being considered responsible for modifications made by others. Thi...

Copyright (c) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Jython Developers All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 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. Neither the name of the Jython Developers nor the names of its contributors may be used to endorse or promote products derived from this software without specific pri...

People : Open Source Enthusiasts

A collection of open source and copyleft license writers.

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