OpenFindIt can be used with OpenDiffIt to monitor documents like PDF files that are uploaded to your website. The following is an idea on how they can be used together. For more detail on the two projects check out their GitHub pages and videos:
OpenDiffIt Repo: https://github.com/OpenAssessItToolki...
OpenDiifIt Overview: • OpenFindIt
OpenFindIt Repo: https://github.com/OpenAssessItToolki...
OpenFindIt Overview: • OpenFindIt