Licences
AlterMyPDF is licensed under the MIT License. It is built on open-source components whose authors ask that their notices travel with the software.
Components
PDF viewing uses pdf.js (Apache-2.0). Page changes, compression and image work use pdf-lib (MIT) and fflate (MIT). The interface uses React (MIT), React Router (MIT), React Aria (Apache-2.0), Zustand (MIT) and Lucide icons (ISC). The Geist fonts are licensed under the SIL Open Font License. The notices file lists every bundled package with its version and full licence text.