Open-source licenses

PDF-OP is built with these open-source libraries. Thank you to their authors.

• pdf-lib (Cantoo fork, @cantoo/pdf-lib) – MIT. Reading, merging, splitting and saving PDF files.
• PDF.js (pdfjs-dist) – Apache License 2.0. Page previews.
• fflate – MIT. ZIP archives and compression.

The complete copyright notices and license texts of all included third-party software are available in third-party-licenses.txt.