A single page angular web app where you can drop pictures into the UI, and then generate a pdf of the images. It is a standalone web app and does not rely on outside services.
Host the web folder in a web server and then you can just browse to index.html.
Apache License Version 2.0, see LICENSE file in root of repository
There are components used which have an AGPL license. This code and any updates are available publicly in order to satisfy the AGPL license requirements.