Re: Anonymize a pdf
William Bader <[email protected]>
| Newsgroups | gmane.comp.printing.ghostscript.devel |
|---|---|
| Message-ID | <[email protected]> |
ps2pdf has a -dNoOutputFonts option to vectorize or bitmap fonts. http://www.ghostscript.com/doc/9.16/Ps2pdf.htm If you want to ensure that all metadata is gone, you could use gs to rasterize to a bitmap in a format like a ppm that is only data with no comment fields and then write a script to wrap it as a PDF. William > Date: Thu, 14 May 2015 12:29:24 +0900 > From: [email protected] > To: [email protected] > Subject: [gs-devel] Anonymize a pdf > > Dear list, > > Some conferences want anonymous paper. > > Using LaTeX hyperref package it is easy to remove some metadata, like: > Title, Subject, Author... but in the .pdf stays an annoying metadata > called "PTEX.Fullbanner." Besides the fonts names are still visible. > > So my question is, using gs it is possible to print a .pdf into > another .pdf so that: > - all not strictly necessary metadata is removed > - the fonts names are replaces with gibberish > > About the last point, all the fonts are embedded subfonts, so the name > is not important. > > > Your faithfully, > Paolo > _______________________________________________ > gs-devel mailing list > [email protected] > http://ghostscript.com/cgi-bin/mailman/listinfo/gs-devel _______________________________________________ gs-devel mailing list [email protected] http://ghostscript.com/cgi-bin/mailman/listinfo/gs-devel