LICENSE

GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007

 Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

                            Preamble

  The GNU General Public License is a free, copyleft license for
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  The licenses for most software and other practical works are designed
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  When we speak of free software, we are referring to freedom, not
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                            TERMS AND CONDITIONS

  0. Definitions.

  "This License" refers to version 3 of the GNU General Public License.

  "Copyright" also means copyright-like laws that apply to other kinds of
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  "The Program" refers to any copyrightable work licensed under this
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  The Corresponding Source need not include anything that users
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  2. Basic Permissions.

  All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
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  You may convey verbatim copies of the Program's source code as you
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    b) The work must carry prominent notices stating that it is
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  6. Conveying Non-Source Forms.

  You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
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    b) Convey object code in, or embodied in, a physical product
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  "User product" means either (1) a "consumer product", which means any
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  "Installation Information" for a User Product means any methods,
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and execute modified versions of a covered work in that User Product
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  If you convey an object code work under this section, then in one
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or offer it at no cost.

  7. Additional Terms.

  "Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law.  If additional permissions
apply only to part of the Program, then that part may be used separately
under those permissions, but the entire Program remains governed
by this License without regard to the additional permissions.

  When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
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  Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:

    a) Disclaiming warranty or limiting liability differently from the
    terms of sections 15 and 16 of this License; or

    b) Requiring preservation of specified reasonable legal notices or
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  All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10.  If the Program as
you received it, or any part of it, contains a notice stating that it
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  If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
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  Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.

  8. Termination.

  You may not propagate or modify a covered work except as expressly
provided under this License.  Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights
under this License (including any patent licenses granted under
the third paragraph of section 11).

  However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly
and finally terminates your license, and (b) permanently, if
the copyright holder fails to notify you of the violation by some
reasonable means prior to 60 days after the cessation.

  Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, and this is the first time you
have received notice of violation of this License (for any work)
from that copyright holder (and you bring suit in court within 60 days
after the violation).

  Termination of your rights under this License does not terminate the
licenses of parties who have received copies or rights from you under
this License.  Your rights, those of third parties, and your obligations
under this License, including any license restrictions, shall terminate
upon termination of this License.

  9. Acceptance Not Required for Having Copies.

  You are not required to accept this License in order to receive or
run a copy of the Program.  Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance.  However,
nothing other than this License grants you permission to propagate or
modify any covered work.  These actions infringe copyright if you do
not accept this License.  Therefore, by modifying or propagating a
covered work in the manner by which you would not accept this License,
you indicate your acceptance of this License to do so.

  10. Automatic Licensing for Downstream Recipients.

  Each time you convey a covered work, the recipient automatically receives
a license from the original licensors, to run, modify and propagate that
work, subject to this License.  You are not responsible for enforcing
compliance by third parties with this License.

  An "entity transaction" is a transaction that transfers control
of an organization, or substantially all assets of one, or subdividing an
organization, or merging organizations.  If propagation of a covered work
results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest is
not required to require the Corresponding Source from the
predecessor in interest.

  You may not impose any further restrictions on the exercise of
the rights granted or affirmed under this License.  For example,
you may not impose a license fee, royalty, or other charge for exercise
of rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, or selling the work,
or by making or selling the work.

  11. No Surrender of Others' Freedom.

  If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License.  If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all.  For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.

  12. Use with the GNU Affero General Public License.

  Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work, free of charge,
to those parties.  If the Program has interfaces that are interfaces
between the work and a "covered work" (or a work based on a "covered
work") as defined in the GPL, you may also link or combine a covered
work with the work licensed under version 3 of the GNU Affero
General Public License.

  13. No Warranty of Warranty.

  THE PROGRAM IS PROVIDED WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
IN THE SOFTWARE.

  14. License Compliance.

  In addition to the permissions and other terms of this License,
OpenTCS Plus is available under GPLv3. If you wish to use OpenTCS Plus
in proprietary (closed-source) commercial products, please contact us
to obtain a commercial license.

                            END OF TERMS AND CONDITIONS