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> Both hidden and conspicuous watermarks are common in trade book PDF downloads https://github.com/kanzure/pdfparanoia https://github.com/kanzure/pdfparanoia
by kanzure 9y ago
> Both hidden and conspicuous watermarks are common in trade book PDF downloads
https://github.com/kanzure/pdfparanoia https://github.com/kanzure/pdfparanoia