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.

Dominion Rules is released under the terms of the Dominion Rules Licence (DRL), an open-gaming style licence intended to encourage the distribution and development of Dominion Rules. Dominion Rules Licence version 2.01 The following Licence governs the copying, modifying, and distributing of Dominion Rules. By copying, modifying, and/or distributing Dominion Rules, you are agreeing to be bound by the terms of this Licence. 1. Application. This Licence applies to Dominion Rules. 2. Definitions. In this Licence: “Author” means the original author of Dominion Rules and includes Dominion Games (an inactive company formerly controlled by the original author of Dominion Rules). ”Copyright Notice” means any copyright notic...

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 ...

SCILAB License ************** 1- Preface ********** The aim of this license is to lay down the conditions enabling you to use, modify and circulate the SOFTWARE. However, INRIA and ENPC remain the authors of the SOFTWARE and so retain property rights and the use of all ancillary rights. 2- Definitions ************** The SOFTWARE is defined as all successive versions of SCILAB software and their documentation that have been developed by INRIA and ENPC. SCILAB DERIVED SOFTWARE is defined as all or part of the SOFTWARE that you have modified and/or translated and/or adapted. SCILAB COMPOSITE SOFTWARE is defined as all or a part of the SOFTWARE that you have interfaced with a software, an application package or a to...

Preamble This Simple Public License 2.0 (SimPL 2.0 for short) is a plain language implementation of GPL 2.0.  The words are different, but the goal is the same - to guarantee for all users the freedom to share and change software.  If anyone wonders about the meaning of the SimPL, they should interpret it as consistent with GPL 2.0.Simple Public License (SimPL) 2.0 The SimPL applies to the software's source and object code and comes with any rights that I have in it (other than trademarks). You agree to the SimPL by copying, distributing, or making a derivative work of the software. You get the royalty free right to:Use the software for any purpose; Make derivative works of it (this is called a "Derived Work"); Copy a...

RealNetworks Public Source License Version 1.0 (Rev. Date October 28, 2002) 1. General Definitions. This License applies to any program or other work which RealNetworks, Inc., or any other entity that elects to use this license, ("Licensor") makes publicly available and which contains a notice placed by Licensor identifying such program or work as "Original Code" and stating that it is subject to the terms of this RealNetworks Public Source License version 1.0 (or subsequent version thereof) ("License"). You are not required to accept this License. However, nothing else grants You permission to use, copy, modify or distribute the software or its derivative works. These actions are prohibited by law if You ...

People : Open Source Enthusiasts

A collection of open source and copyleft license writers.

Codehaus, The

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