May 20th 2009 printing password protected PDF files

Recently I needed to print a PDF file that I created a while ago. It happens that I put some stupid printing restriction and I couldn’t remember the password. After doing some research, I found that I didn’t need to pay for expensive software to override the password. This is what I did with ghostscript:

gs -sDEVICE=pdfwrite -sPAPERSIZE=a4 -sOutputFile=fileWithoutPassword.pdf -dNOPAUSE -dBATCH fileWithPassword.pdf

voila!

change according your needs…

No Comments » Posted by julovi / Salt and pepper

Apr 28th 2008 Using Apple remote control with PDF presentations

I do all my presentations in Latex/Beamer and I wanted to control my presentation with the remote control of my MacBook. Apple support already Keynote, and there are applications for Microsoft PowerPoint. So, frustrated by that, I did it myself and here it is for you to use it freely:

  1. Get and install iRed Lite from http://www.filewell.com/iRedLite/
  2. Download the iRed layer I created (AcrobatReader.irla) from here: acrobatreader.

If you have problems downloading the irla file, try this acrobateraderirla.zip version

This is the button / action pairs:

  • Play/Stop: Enter in Full Screen Mode
  • |<< : Backward one slide
  • >>|: Forward one slide
  • double |<<: First slide
  • double >>|: Last slide
  • +: Last Link/ Field/ Comment
  • -: Next Link/Field/Comment

This setup works for me, however, if you don’t like it, you can easily edit it using the iRed Lite – Editor. The truth is that it’s very simple.

Let me know if you find this helpful.

NOTE:

Acrobat Reader layer for iRed Lite
    Copyright (C) 2008  Julian Villegas

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>

27 Comments » Posted by julovi / Salt and pepper