Thank you for your feedback and question. My apologies if it’s unclear. The source code for the UI is available on GitHub [1], but is minified in the download package for efficiency. Note that even though the code is "open source" in that repo, we still have a custom license [2].
[1] https://github.com/PDFTron/webviewer-ui
[2] https://github.com/PDFTron/webviewer-ui/blob/6.2/LICENSE
The license reads "WebViewer React UI project/codebase or any derived works is only permitted in solutions with an active commercial PDFTron WebViewer license. For exact licensing terms please refer to your commercial WebViewer license. For use in other scenario, please contact sales@pdftron.com".
That is a proprietary source-available license, very much not open source at all.
Please don't use the term open source, not even in quotes, if your code is not available under a license that meets the Open Source Definition or the Free Software Definition.
So which is it? robocop2018 is claiming it's AGPL/commercial dual-licensed, but you say it just has the custom license and that's the only license in the repo?
