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.

AFFERO GENERAL PUBLIC LICENSE Version 2, November 2007 Copyright © 2007 Affero Inc. 510 Third Street - Suite 225, San Francisco, CA 94107, USA This is version 2 of the Affero General Public License. It gives each licensee permission to distribute the Program or a work based on the Program (as defined in version 1 of the Affero GPL) under the GNU Affero General Public License, version 3 or any later version. If the Program was licensed under version 1 of the Affero GPL "or any later version", no additional obligations are imposed on any author or copyright holder of the Program as a result of a licensee's choice to follow this version 2 of the Affero GPL.

SIMPLE PUBLIC LICENSE VERSION 1.1, 2003-01-21 Copyright (c) The Analysis and Solutions Company http://www.analysisandsolutions.com/ 1. Permission to use, copy, modify, and distribute this software and its documentation, with or without modification, for any purpose and without fee or royalty is hereby granted, provided that you include the following on ALL copies of the software and documentation or portions thereof, including modifications, that you make: a. The full text of this license in a location viewable to users of the redistributed or derivative work. b. Notice of any changes or modifications to the files, including the date changes were made. 2. The name, servicemarks and trademarks of the copyright holde...

Copyright (C) 2001 Leptonica. All rights reserved. This software is distributed in the hope that it will be useful, but with NO WARRANTY OF ANY KIND. No author or distributor accepts responsibility to anyone for the consequences of using this software, or for whether it serves any particular purpose or works at all, unless he or she says so in writing. Everyone is granted permission to copy, modify and redistribute this source code, for commercial or non-commercial purposes, with the following restrictions: (1) the origin of this source code must not be misrepresented; (2) modified versions must be plainly marked as such; and (3) this notice may not be removed or altered from any source or modified source distribution.

Version 0, June 2012 Gilles LAMIRAL La Billais 35580 Baulon France NO LIMIT PUBLIC LICENSE Terms and conditions for copying, distribution, modification or anything else. 0. No limit to do anything with this work and this license.

1. DefinitionsAccess control mechanism: a technological measure which, in the ordinary course of its operation, requires the application of information, or a process or a treatment, with the authority of the copyright owner or related rights owner, to gain access to the work.Acts authorised by licensor: acts concerning granted rights (in particular, act of access, act of copy, act of modification, act of sharing).Acts not authorised by licensor: acts concerning copyright or possible moral rights.Author/s: the creator/s of an original work or the creator/s of a derivative work.Broadcasting: the use of any means of distribution over a distance, such as telegraph, telephone, radio, television and other comparable media, including comm...

People : Open Source Enthusiasts

A collection of open source and copyleft license writers.

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