Remove Security Protections from Adobe PDF

Remove Security from Adobe

If you can open and read it, but you just want to be able to extract pages and edit the document.



use ghostscript

Uses ghostscript...
gs -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=unencrypted.pdf -c .setpdfwrite -f encrypted.pdf

Just a tip

Use PDFCPU from github

https://github.com/pdfcpu/pdfcpu

If you try to print to a PDF you will see this error:

ProductName: Distiller
This PostScript file was created from an encrypted PDF file.
Redistilling encrypted PDF is not permitted.
Flushing: rest of job (to end-of-file) will be ignored
Warning: PostScript error. No PDF file produced.

Good Luck, guys!

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