WRKDOCS Office Tools — Third-party software notices ================================================== WRKDOCS's office tool interface and integration code was independently developed. The third-party library listed below is used in document processing. pdf-lib 1.17.1 Project: https://github.com/Hopding/pdf-lib License: MIT Copyright (c) 2019 Andrew Dillon MIT License Copyright (c) 2019 Andrew Dillon Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. 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. 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. Additional notes: - pdf-lib JavaScript is loaded from a pinned version on jsDelivr's CDN. - We do not copy source code from iLovePDF, Smallpdf, Adobe Acrobat or similar providers. - WRKDOCS logos, original UI content and WRKDOCS integration code are not part of pdf-lib. - Visual PDF signing is a graphical annotation and does not provide certificate-based digital signing or signer identity verification. -------------------------------------------------------------------------------- Mozilla PDF.js 6.4.299 Project: https://github.com/mozilla/pdf.js Copyright (c) Mozilla Foundation and contributors License: Apache License, Version 2.0 Full license: https://www.apache.org/licenses/LICENSE-2.0 Distribution: https://cdnjs.cloudflare.com/ajax/libs/pdf.js/6.4.299/pdf.min.mjs Worker: https://cdnjs.cloudflare.com/ajax/libs/pdf.js/6.4.299/pdf.worker.min.mjs PDF.js is used to render page thumbnails and interactive page previews. You may obtain a copy of the Apache License at the URL above. Unless required by law or agreed to in writing, this software is provided on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND. JSZip 3.10.1 Project: https://github.com/Stuk/jszip Copyright (c) 2009-2016 Stuart Knightley, David Duponchel, Franz Buchinger, António Afonso License: MIT (selected from MIT OR GPL-3.0 dual licensing) Distribution: https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js MIT License Copyright (c) 2009-2016 Stuart Knightley, David Duponchel, Franz Buchinger, António Afonso Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. 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. 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. WRKDOCS usage note: document and image bytes are processed inside the visitor's browser using these libraries. A library may be fetched from its CDN, which exposes ordinary network metadata such as the IP address to the CDN. Our client code does not upload document contents to those third-party endpoints. -------------------------------------------------------------------------------- WRKDOCS QR and image utilities (October 2026) QR Code for JavaScript (node-qrcode) 1.5.1 Project: https://github.com/soldair/node-qrcode License: MIT Preferred browser bundle: https://cdnjs.cloudflare.com/ajax/libs/qrcode/1.5.1/qrcode.min.js Alternate CDN: https://cdn.jsdelivr.net/npm/qrcode@1.5.1/build/qrcode.min.js The 1.5.4 npm release does not ship the legacy /build/qrcode.min.js browser asset. WRKDOCS loads the existing 1.5.1 UMD bundle on demand, falling back to an independent CDN when necessary. Copyright 2014 Ryan Day and other contributors. The MIT license grants use, modification and distribution subject to inclusion of the applicable copyright and permission notice with substantial copied portions. heic2any 0.0.4 Project: https://github.com/alexcorvi/heic2any License: MIT CDN: https://cdn.jsdelivr.net/npm/heic2any@0.0.4/dist/heic2any.min.js Copyright (c) Alex Corvi and contributors. It decodes supported HEIC/HEIF photos in the browser. It does not preserve EXIF metadata, location, Live Photo motion or unusual multi-image containers. Refer to the upstream MIT license for the complete legal text. JSZip 3.10.1 is also used for multi-image ZIP export. Its MIT licensing and attribution are listed above. All conversion and QR content generation happens on the client's device. Third-party script/CDN fetches still disclose ordinary network metadata to the CDN; sensitive documents/photos aren't intentionally uploaded by WRKDOCS. -------------------------------------------------------------------------------- WRKDOCS document and creative utilities — October 2026 Tesseract.js 5.1.1 Project: https://github.com/naptha/tesseract.js License: Apache License 2.0 Browser script: https://cdnjs.cloudflare.com/ajax/libs/tesseract.js/5.1.1/tesseract.min.js OCR workers, WASM engine, and public language recognition datasets may be downloaded on demand. Those resources are retrieved from public servers; the user's selected image remains in browser memory rather than being sent to a WRKDOCS processing endpoint. Apache 2.0 license text: https://www.apache.org/licenses/LICENSE-2.0 pdf-lib 1.17.1 Project: https://github.com/Hopding/pdf-lib License: MIT Already used elsewhere on the website. The same pinned browser bundle is used for invoice creation, editable AcroForm filling, and scanned-page PDFs. The existing attribution earlier in this file also applies to these tools. Solid-color background erasing, resume HTML templates, guided document crop and JavaScript controls are WRKDOCS-authored. The plain-color remover does not claim general-purpose AI segmentation or portrait/hair accuracy.