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.

Software License Agreement IMPORTANT - READ BEFORE COPYING, INSTALLING OR USING. Do not use or load this software and any associated materials (collectively, the "Software") until you have carefully read the following terms and conditions. By loading or using the Software, you agree to the terms of this Agreement. If you do not wish to so agree, do not install or use the Software. 1. COPYRIGHT NOTICE Some or all of this work - Copyright © 1999-2005, Intel Corp. All rights reserved. 2. LICENSE 2.1. This is your license from Intel Corp. under its intellectual property rights. You may have additional license terms from the party that provided you this software, covering your right to use that party's intellectual property rights. ...

A modified version of this file may be distributed, but it should be distributed with a *different* name. Changed files must be distributed *together with a complete and unchanged* distribution of these files.

THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS COMMON PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT. 1. DEFINITIONS "Contribution" means: a) in the case of the initial Contributor, the initial code and documentation distributed under this Agreement, and b) in the case of each subsequent Contributor: i) changes to the Program, and ii) additions to the Program; where such changes and/or additions to the Program originate from and are distributed by that particular Contributor. A Contribution 'originates' from a Contributor if it was added to the Program by such Contribu...

Oculus VR, Inc. Software Development Kit License Agreement Copyright © 2014 Oculus VR, Inc. All rights reserved. The text of this may be found at: http://www.oculusvr.com/licenses/LICENSE-3.1. Human-Readable Summary* You are Free to: Use, modify, and distribute the Oculus VR Rift SDK in source and binary form with your applications/software. With the Following Restrictions: - You can only distribute or re-distribute the source code to LibOVR in whole, not in part. - Modifications to the Oculus VR Rift SDK in source or binary form must be shared with Oculus VR. - If your applications cause health and safety issues, you may lose your right to use the Oculus VR Rift SDK, including LibOVR. - The Oculus VR ...

The Cougaar Open Source License Agreement Copyright (c) 1999-2002 The Cougaar Group. All rights reserved.  This Cougaar Open Source License Agreement (the 'Agreement') sets forth the terms and conditions under which the Cougaar Software (as defined below), sponsored by the Defense Advanced Research Agency, will be licensed by BBNT Solutions, LLC ('BBN') or other identified copyright holder called ('Licensor') to you ('Licensee' or 'You'), and under which Derivative Works (as defined below) of Cougaar Software will be licensed by Licensee to Licensor and the Cougaar Group.  Definitions:   'Cougaar Software' means the Cognitive Agent Architecture software originally created and released by Licensor under this Agreement.  '...

People : Open Source Enthusiasts

A collection of open source and copyleft license writers.

Codehaus, The

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