..
   This file is part of Logtalk <https://logtalk.org/>  
   Copyright 1998-2021 Paulo Moura <pmoura@logtalk.org>
   SPDX-License-Identifier: Apache-2.0

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.


.. _faq_licensing:

Licensing
=========

* :ref:`faq_licensing_license`
* :ref:`faq_licensing_commercial`
* :ref:`faq_licensing_combining`

.. _faq_licensing_license:

What's the Logtalk distribution license?
----------------------------------------

Logtalk follows the `Apache License 2.0 <https://github.com/LogtalkDotOrg/logtalk3/blob/master/LICENSE.txt>`_.

.. _faq_licensing_commercial:

Can Logtalk be used in commercial applications?
-----------------------------------------------

Yes, the Apache License 2.0 allows commercial use. See e.g. the
`Apache License and Distribution FAQ <http://www.apache.org/foundation/license-faq.html>`_.

.. _faq_licensing_combining:

What's the final license for a combination of Logtalk with a Prolog compiler?
-----------------------------------------------------------------------------

See the `licensing guide <https://logtalk.org/licensing.html>`_
for details and relevant resources.