Legal notice and credits
In force since 26 October 2026 · PapierPDF by ZENITH
Courtesy translation. This document was written in Spanish, for Colombian law; if the two versions differ, the Spanish version prevails.
PapierPDF is a product of ZENITH. Its software and brand are protected by copyright. It uses open-source components, acknowledged below, and mentions third-party trademarks only to describe which formats it works with, without being affiliated with them.
1. Owner
- Product: PapierPDF by ZENITH
- Owner: Edwin Pantoja Bustos, under the ZENITH brand
- Address: Colombia
- Contact: hola@zenithq.co · +57 323 393 2071
- Company site: zenithq.co
2. Intellectual property
© 2026 ZENITH. All rights reserved. The original code, the design, the interface, the logos, the names PapierPDF and ZENITH and the texts of this site are protected by Colombian Law 23 of 1982 and Andean Decision 351 of 1993. Copying, distributing or exploiting them commercially without written authorization is not allowed.
The documents you process with PapierPDF belong to you or to their holders; PapierPDF acquires no right over them. See the Terms of use.
3. Third-party trademarks
Microsoft, Word, Excel and PowerPoint are trademarks of Microsoft Corporation. Adobe and Acrobat are trademarks of Adobe Inc. Google and Gemini are trademarks of Google LLC. Safari and iPhone are trademarks of Apple Inc. Chrome is a trademark of Google LLC. Those trademarks are mentioned only to indicate the formats or platforms PapierPDF is compatible with. PapierPDF is not affiliated with, sponsored by or endorsed by their owners.
PDF and PDF/A are formats defined by the international standards ISO 32000 and ISO 19005.
4. Open-source software
PapierPDF incorporates the following components, each under its own license. We thank their authors. The full text of each license is available on each project’s site.
| Component | Version | License |
|---|---|---|
| @anthropic-ai/sdk | 0.131.0 | MIT |
| @cantoo/pdf-lib | 2.8.4 | MIT |
| @fontsource/arimo | 5.3.0 | OFL-1.1 |
| @fontsource/carlito | 5.3.0 | OFL-1.1 |
| @fontsource/tinos | 5.3.0 | OFL-1.1 |
| @pdf-lib/fontkit | 1.1.1 | MIT |
| dictionary-es | 4.0.0 | (GPL-3.0 OR LGPL-3.0 OR MPL-1.1) |
| docx | 9.7.1 | MIT |
| docx-preview | 0.4.1 | Apache-2.0 |
| framer-motion | 12.43.0 | MIT |
| html2canvas | 1.4.1 | MIT |
| jspdf | 4.2.1 | MIT |
| jszip | 3.10.2 | (MIT OR GPL-3.0-or-later) |
| LaMa (object-removal model) | big-lama, pesos a 8/16 bits | Apache-2.0 |
| mammoth | 1.12.1 | BSD-2-Clause |
| MODNet (person-cutout model) | q8 | Apache-2.0 |
| next | 16.4.2 | MIT |
| node-forge | 1.4.0 | (BSD-3-Clause OR GPL-2.0) |
| nodemailer | 10.0.10 | MIT-0 |
| nspell | 2.1.5 | MIT |
| onnxruntime-web | 1.30.0 | MIT |
| pdf-lib | 1.17.1 | MIT |
| pdfjs-dist | 4.10.38 | Apache-2.0 |
| pptxgenjs | 4.0.1 | MIT |
| react | 19.2.4 | MIT |
| react-dom | 19.2.4 | MIT |
| Real-ESRGAN general x4v3 (image-enhancement model) | realesr-general-x4v3 | BSD-3-Clause |
| scanic | 1.6.0 | MIT |
| scanic-ml | 0.2.0 | MIT |
| tesseract.js | 7.0.0 | Apache-2.0 |
| tesseract.js-core | 7.0.0 | Apache-2.0 |
| U^2-Net (object-cutout model) | u2net, pesos a 8 bits | Apache-2.0 |
| zod | 4.6.7 | MIT |
PapierPDF doesn’t incorporate components with licenses that would force publishing its own code (such as AGPL); that restriction is checked automatically on every change.
5. Typefaces
The interface uses Geist and Plus Jakarta Sans, and the documents PapierPDF generates with text in alphabets the PDF doesn’t ship with (Cyrillic, Greek) embed Liberation Sans. All three are distributed under the SIL Open Font License 1.1, which allows using and embedding them in documents. The full text of the Liberation Sans license ships inside the application itself: see license.
6. External links
This site may include links to third-party sites. ZENITH doesn’t control their content or answer for their policies; when you visit them, their own terms apply.
Questions about this document? Write to us at hola@zenithq.co. We answer inquiries within 10 business days and complaints within 15 business days.