Drop PDFs here, or
Nothing is uploaded. Every file is read, rearranged and saved by this tab alone.
identifying names a person or the machine they worked on. telling narrows it down: the program, the version, the minute it was saved. A row with a dash instead of a switch is one this tool never carries into the file it writes.
A blackout deletes the words under it rather than covering them, and that is the difference no screenshot can show — the checks that read the saved bytes run in this browser, against the files this page loads.