Norm Monitor — alerty zmian norm PN-EN i diff PDF

Auditors, labs and R&D teams need to work on current standards, but in Poland there's no tooling for it — PKN provides no API, no RSS, no newsletter. Norm Monitor is a desktop app (Windows) paired with a thin cloud feed: the app keeps your list of standards locally, and the backend scans PKN daily to notify you when something gets updated or withdrawn. The second feature — comparing two PDF versions of a standard — runs purely locally, because that's your legally purchased file. Comparison works on PDFs the app can actually read — scans (mostly older PKN editions) drop out because they're page images. Some text-based PDFs also use an unusual layout the app doesn't yet recognise. Project currently in active development.