Legal

Licence

DynDyn PDF — Proprietary Software License
Copyright (c) 2026 DynDyn. All rights reserved.

================================================================================
1. OWNERSHIP
================================================================================

DynDyn PDF (the "Software") — including the DynDyn.Pdf.Core, DynDyn.Pdf.Engine,
DynDyn.Pdf.Cli, DynDyn.Pdf.Interop and DynDyn.Pdf.Native components, the
DynDyn.Pdf.Parsing* modified parser assemblies, and all accompanying
documentation — is the confidential and proprietary property of DynDyn and is
protected by copyright and other intellectual property laws.

The Software is licensed, not sold. DynDyn retains all right, title and interest
in and to the Software, including all modifications and derivative works.

================================================================================
2. LICENSE GRANT
================================================================================

No license, right or interest in the Software is granted by this file.

Use, copying, modification, distribution, sublicensing, hosting as a service, or
creation of derivative works is permitted ONLY under a separate written license
agreement executed with DynDyn. Absent such an agreement, no rights whatsoever
are granted.

Contact DynDyn to obtain a commercial license.

================================================================================
3. RESTRICTIONS
================================================================================

Except to the extent expressly permitted by a written agreement with DynDyn, or
by applicable law notwithstanding this restriction, you may not:

  (a) reverse engineer, decompile or disassemble the Software;
  (b) remove, alter or obscure any copyright, trademark or other proprietary
      notice, including this file and THIRD-PARTY-NOTICES.txt;
  (c) redistribute the Software, in source or binary form, to any third party;
  (d) use the Software to provide a competing service.

================================================================================
4. THIRD-PARTY COMPONENTS
================================================================================

The Software incorporates third-party components that remain governed by their
own licenses, NOT by this file. Those licenses grant you rights this file does
not, and nothing here reduces them. See THIRD-PARTY-NOTICES.txt, distributed
with the Software, for the complete list, the applicable license texts and the
required attributions.

In particular the Software includes a MODIFIED version of PdfPig
(https://github.com/UglyToad/PdfPig), licensed under the Apache License 2.0. The
modifications are DynDyn's and are documented in src/DynDyn.Pdf.Parsing/README.md. The
modified assemblies ship under the names DynDyn.Pdf.Parsing* and are not signed
with the upstream project's key.

================================================================================
5. NO WARRANTY
================================================================================

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

================================================================================
6. LIMITATION OF LIABILITY
================================================================================

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL DYNDYN 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.

================================================================================

NOTE FOR DYNDYN — NOT LEGAL ADVICE. This is a general-purpose proprietary
license covering ownership, the absence of a default grant, the third-party
carve-out, warranty and liability. It has NOT been reviewed by counsel. Before
commercial distribution, have a lawyer review it and settle the points it
deliberately leaves to your commercial agreement: territory, term, permitted
seat or instance counts, evaluation rights, support and indemnification.