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.

MANUFACTURING AND DISTRIBUTION LICENSE FOR SIMPUTERISED DEVICES Version 1.1        7 May, 2001 Copyright © The Simputer Trust This Manufacturing and Distribution License for Simputerised Devices is executed on this the ___ day of ___________, 2001 by and between: The Simputer Trust, a registered non-profit trust having its office at 9A & B Garden Homes 27, Aga Abbas Ali Road, Bangalore - 560042 and represented herein by its managing trustee Mr. Vinay L. Deshpande (hereinafter the Simputer Trust), of the ONE PART; and _________________, a company incorporated under the laws of ______________ and having its registered office at ____________________, represented herein by its Managing Director, _____________ (hereinafter...

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...

CeCILL-B FREE SOFTWARE LICENSE AGREEMENT Notice This Agreement is a Free Software license agreement that is the result of discussions between its authors in order to ensure compliance with the two main principles guiding its drafting: firstly, compliance with the principles governing the distribution of Free Software: access to source code, broad rights granted to users, secondly, the election of a governing law, French law, with which it is conformant, both as regards the law of torts and intellectual property law, and the protection that it offers to both authors and holders of the economic rights over software. The authors of the CeCILL-B1 license are: Commissariat à l'Energie Atomique - ...

Open Source Initiative OSI - Adaptive Public License 1.0 ADAPTIVE PUBLIC LICENSE Version 1.0 THE LICENSED WORK IS PROVIDED UNDER THE TERMS OF THIS ADAPTIVE PUBLIC LICENSE ("LICENSE"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE LICENSED WORK CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS LICENSE AND ITS TERMS, WHETHER OR NOT SUCH RECIPIENT READS THE TERMS OF THIS LICENSE. "LICENSED WORK" AND "RECIPIENT" ARE DEFINED BELOW. IMPORTANT NOTE: This License is "adaptive", and the generic version or another version of an Adaptive Public License should not be relied upon to determine your rights and obligations under this License. You must...

PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2 1. This LICENSE AGREEMENT is between the Python Software Foundation ("PSF"), and the Individual or Organization ("Licensee") accessing and otherwise using this software ("Jython") in source or binary form and its associated documentation. 2. Subject to the terms and conditions of this License Agreement, PSF hereby grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce, analyze, test, perform and/or display publicly, prepare derivative works, distribute, and otherwise use Jython alone or in any derivative version, provided, however, that PSF's License Agreement and PSF's notice of copyright, i.e., "Copyright (c) 2007 Python Software Foundation; All Rights Reserve...

People : Open Source Enthusiasts

A collection of open source and copyleft license writers.

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