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Remove security limitations from PDF documents using ghostscript

Terminal - Remove security limitations from PDF documents using ghostscript
gs -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=OUTPUT.pdf -c .setpdfwrite -f INPUT.pdf
2009-12-14 21:30:22
User: deijmaster
Functions: gs
38
Remove security limitations from PDF documents using ghostscript

Remove security from PDF document using this very simple command on Linux and OSX. You need ghostscript for this baby to work.

Alternatives

There are 2 alternatives - vote for the best!

Terminal - Alternatives
gswin32c -dSAFER -dBATCH -dNOPAUSE -sDEVICE=pdfwrite -sFONTPATH=%windir%/fonts;xfonts;. -sPDFPassword= -dPDFSETTINGS=/prepress -dPassThroughJPEGImages=true -sOutputFile=OUTPUT.pdf INPUT.pdf

Know a better way?

If you can do better, submit your command here.

What others think

This is just great, so I can finally remove wine and GetPDF Encryptor/Decryptor :-)

Comment by nickwe 248 weeks and 3 days ago

Any encrypted PDF's around to test with?

Comment by pykler 247 weeks and 2 days ago

Can this metod crack PDF Example - Password protection in

http://www.novapdf.com/kb/pdf-example-files-created-with-with-novapdf-138.html ?

(128-bit key length encryption and requires a password to open it (you can open it using the password test))

Comment by adrruiz 173 weeks and 3 days ago

The script for Windows works like a charm. It deserves high votes.

To make it easy to use, add the path to gswin32c in your autoexec.bat file. Include the path to the input and output files in the command string (easiest to put them in the root directory of one of your drives).

Comment by tongass 117 weeks and 4 days ago

Well to be honest, there are some easy to use desktop utilities to unlock a PDF file from password restrictions. Give a try to this PDF security remover: http://mypdfsolutions.com/

It works!

Comment by pjones04 72 weeks and 2 days ago

Professional resolution to remove security for PDF document without any obscurity get PDF security removal tool by downloading PDF it help to remove PDF multiple and allow choice like editing, copying, printing in password protected PDF file

Visit additional information:

http://www.pdfpasswordremovers.net/

Comment by loadmarin 63 weeks ago

PDF password is the best way to prevent your content from copying and editing by someone else, Don't be too upset if the password was lost, you can find a PDF remover easily. When choosing a PDF security remover pay attention to what it offers. For example PDF remover should restore both Owner (edit, print, copy the contents of the file) and User (access the file) passwords, because some of them can restore only Owner type of password, here I?d like to share a too that I used it for a year, Vibosoft PDF password remover program, here is the article: http://www.vibosoft.com/ebook/remove-pdf-password-protection.html

Comment by Kakacardly 56 weeks and 5 days ago

Hi, thanks for this great script! It is so convenient to put this to batch that goes through multiple subfolder.

But now I have a question. I have a huge number of files where not all of them are password protected. Converting them with this script will increase the file size and is not recommended. How can I make a script that first checks the PDF for security and if needed then applies GS?

Comment by proguru 55 weeks ago

I always use iPubsoft PDF Password Remover to remove security limitations from PDF files, you can do lots of things on your PDF if you want. Read the detailed guide here:

http://www.ipubsoft.com/pdf/remove-pdf-restrictions.html

Comment by sandraalan 51 weeks and 6 days ago

Don't worry here is a solution for apply on every type of security limitations from PDF files. PDF restriction removal tool available with three scanning mode to remove every type of protection from PDF file. Visit for more details : http://exchangerecovery.hubpages.com/hub/Successful-PDF-restriction-removal

Comment by mikeportel 35 weeks and 3 days ago

Your point of view

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