Clean Sheet PDF — ASO

By John Doan on AppTrack Ninja.

Most PDF apps redact by drawing a black rectangle over the words. The rectangle is a separate layer. The words are still in the file — select the area, copy, paste, and there they are. That mistake has exposed salaries, home addresses and sealed court filings for twenty years. Clean Sheet PDF does not do that. When you mark an area, the page is rebuilt as an image with that area painted out, and the new page is written without the original text. There is nothing underneath to recover, because the words are never written into the new file at all. Before it saves, the app re-reads its own outpu…

Categories: Productivity, Reference

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