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.

-------------------------------------------------------------------- The PHP License, version 3.0 Copyright (c) 1999 - 2006 The PHP Group. All rights reserved. -------------------------------------------------------------------- Redistribution and use in source and binary forms, with or without modification, is 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. The name "PH...

POV-Ray Licence Agreement MODIFICATION TERMS Persistence of Vision Raytracer(tm) (POV-Ray(tm)) 5 July 2004 Licensed Version: Version 3.6 Please read through the terms and conditions of this agreement carefully. This is a binding legal agreement between you and Persistence of Vision Raytracer Pty. Ltd. ACN 105 891 870 ("POV"), a company incorporated in the state of Victoria, Australia, for the product known as the "Persistence of Vision Raytracer(tm)", also referred to herein as "POV-Ray(tm)". In these terms "Licensed Version" means the version of POV-Ray identified at the start of these terms and all minor releases (ie releases of the form x.y.z) of that version. The terms of this agreement are set out at: ht...

The TAPR Open Hardware License Version 1.0 (May 25, 2007) Copyright 2007 TAPR - http://www.tapr.org/OHL PREAMBLE Open Hardware is a thing - a physical artifact, either electrical or mechanical - whose design information is available to, and usable by, the public in a way that allows anyone to make, modify, distribute, and use that thing. In this preface, design information is called "documentation" and things created from it are called "products." The TAPR Open Hardware License ("OHL") agreement provides a legal framework for Open Hardware projects. It may be used for any kind of product, be it a hammer or a computer motherboard, and is TAPR's contribution to the community; anyone may use the OHL for their Open Hardware proj...

IPA Font License Agreement v1.0 (090305)   The Licensor provides the Licensed Program (as defined in Article 1 below) under the terms of this license agreement ("Agreement").  Any use, reproduction or distribution of the Licensed Program, or any exercise of rights under this Agreement by a Recipient (as defined in Article 1 below) constitutes the Recipient's acceptance of this Agreement.   Article 1 (Definitions) 1.         "Digital Font Program" shall mean a computer program containing, or used to render or display fonts. 2.         "Licensed Program" shall mean a Digital Font Program licensed by the Licensor under this Agreement. 3.         "Derived Program" shall mean a...

Software License for MTL Copyright (c) 2007 The Trustees of Indiana University. 2008 Dresden University of Technology and the Trustees of Indiana University. 2010 SimuNova UG (haftungsbeschränkt), www.simunova.com. All rights reserved. Authors: Peter Gottschling and Andrew Lumsdaine This file is part of the Matrix Template Library Dresden University of Technology -- short TUD -- and Indiana University -- short IU -- have the exclusive rights to license this product under the following license. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. All redistributions of source code must retain ...

People : Open Source Enthusiasts

A collection of open source and copyleft license writers.

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