Copyfree Licenses

Please submit a license for review if you wish it to be considered for certification as conforming to the Copyfree Standard Definition. The following are licenses that have already been certified.

AHWM

• Reference: http://people.cs.uchicago.edu/~ahiorean/ahwm/license.html

Beer-Ware License v42

• Reference: http://people.freebsd.org/~phk/

BeOpen Python Open Source License Agreement v1

• Reference: http://docs.python.org/license.html

Boost License v1.0

• Reference: http://www.boost.org/LICENSE_1_0.txt

BSD Documentation License

• Reference: http://brlcad.org/wiki/BSD_Documentation_License

Clear BSD License

• Reference: http://labs.metacarta.com/license-explanation.html

Creative Commons 0 Waiver (CC0)

• Reference: http://creativecommons.org/choose/zero/

Cryptix General License

• Reference: http://www.cryptix.org/LICENSE.TXT

Do What The Fuck You Want To Public License v2 (WTFPL)

• Reference: http://sam.zoy.org/wtfpl/

FreeBSD Documentation License

• Reference: http://www.freebsd.org/copyright/freebsd-doc-license.html

GNU All-Permissive License

• Reference: http://www.gnu.org/prep/maintain/html_node/License-Notices-for-Other-Files.html

Historical Permission Notice and Disclaimer

HUT/X-Smiles License

• Reference: http://www.x-smiles.org/licenses/LICENCE_XSMILES

ISC License

• Reference: https://www.isc.org/software/license

Lucent Public License v1.02

• Reference: http://plan9.bell-labs.com/plan9/license.html

Microsoft Public License (Ms-PL)

• Reference: https://www.microsoft.com/en-us/openness/resources/licenses.aspx#MPL

MINIX 3 license

• Reference: http://www.minix3.org/license.html

MIT/X11 License (MIT License)

Modified BSD License (3-Clause)

• Reference: http://www.linfo.org/bsdlicense.html

Nietzsche Public License (NPL)

Open Works License (OWL)

• Reference: http://owl.apotheon.org/

OpenLDAP Public License v2.8

• Reference: http://www.openldap.org/software/release/license.html

PostgreSQL License

• Reference: http://www.postgresql.org/about/licence

Public Distribution License v0.2

• Reference: http://pdl.apotheon.org/

Python Imaging Library License

• Reference: http://www.pythonware.com/products/pil/license.htm

Revised BSD License (3-Clause)

Simplified BSD License (2-Clause)

• Reference: http://www.linfo.org/bsdlicense.html

Tiny License

University of Illinois/NCSA Open Source License

• Reference: http://otm.illinois.edu/uiuc_openSource

Unlicense

• Reference: http://unlicense.org/

zlib License

• Reference: http://www.gzip.org/zlib/zlib_license.html