Tip & How-To about Computers & Internet

Remove PDF Password and Unlock Password Protected PDF file to View or Modify PDF Documents!

PDF files have become the defacto document standard on the Internet. Why? Well because it is the Portable Document Format. The file you created will look just like you had prepared it, irrespective of the software used to create or read the file or whether the other person has the fonts you used. It also offers hundreds of other options that make it truly great for the power user.
However sometimes you get a PDF file from a friend/colleague or from the Internet that is password protected. Some require a password to open, others have the fonts, images and other content protected and others prohibit you from printing the file. You can of course contact the person concerned to get the password, but there can be plenty of situations where you would want to use a password protected PDF file otherwise! So, here I tell you a wonderful tool PDF Password Unlocker.
PDF Password Unlocker is the PDF password recovery software that allows you to remove PDF passwords and open protected PDF files. PDF Password Unlocker recovers PDF passwords instantly and removes all the restrictions for copying, printing and other actions. It is powerful enough to recover PDF passwords of any strength with a speed higher than most of the existing programs. It's a premium program that unlocks PDF files created by either Adobe Acrobat PDF or any other PDF applications.
Main Features:

  • All Adobe PDF versions are supported through the latest 9.0
  • Support PDF files created by other PDF applications
  • Recover PDF password for opening the file
  • Instantly remove restrictions and enables copying, printing and other actions, etc.
  • Powerful enough to recover passwords of high strength
  • Support 40-bit RC4, 128-bit RC4, 128-bit AES, 256-bit AES encryptions
  • Available of brute force, brute force with mask and dictionary attacks
  • Double in speed when compared to similar programs
  • Up to 4,000,000 passwords/s for single-cored CPU, and 8,000,000 passwords/s for multiple-cored CPU computers.
  • Able to minimize the recovering time by customizing a password character set if any part of the password is known
  • Able to create your own dictionary for the program to base on
  • Automatically save the recovery process and resume if accidentally stopped
  • Work on both single-cored CPU and multiple-cored CPU computers
  • Simple utility and easy to use
    PDF Password Unlocker is the simpliest PDF password remover for encrypted Adobe Acrobat PDF documents. It is the ever easiest-to-use PDF password recovery tool to recover and remove both the "User Password" and "Owner Password" efficiently and safely, making it possible for you not only to open but to modify the PDF document. Thereafter, instead of locked out of the document, you can open it and perform all the operations as you like, such as select text and graphics, change or add annotations, copy to Clipboard, modify the content, and print the document, etc. Functions as an Adobe Acrobat PDF cracker, it is super easy to use! Just give the full path of your PDF to the program and with a mouse click to the "Start" button on the program will be OK. There is no related knowledge required, even a kid can manipulate successfully.
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    1 Answer

    what is a pdf


    A "pdf" is a file type created by Adobe and is associated with Adobe Reader. "PDF" stands for "Portable Document Format" and allows documents to be viewed the way they were written - with all the fonts, pictures, etc. intact - even if the computer on which they're being displayed with lacks the font files, graphics programs, etc. locally.

    The Adobe Reader program is free to download and use. Adobe Acrobat (or "Writer as is it is often called) is the original program used to actually create a pdf file. This program is not free. There are however, other programs that have become available that will create a pdf file free.

    If this was helpful please rate it thumbs up. Thanks!

    Sep 29, 2011 | MSI Computers & Internet

    3 Answers

    what is pdf


    PDF is a kind of file format introduced by Adobe Inc in 1993. It has the feature of non-editable and easy to share, so widely used in all over the world.
    There are many tools could help us to create a PDF file, such as the famous Adobe Acrobat Pro and Nemo PDF series tool. They are both great choice for you.

    Jul 07, 2011 | Microsoft Windows XP Professional With...

    2 Answers

    A DPF (text) file cannot be viewed in my PC, why?


    I think its .pdf file, which stands for Portable Document Format and you need to install Adobe Acrobat Reader to view these files.

    Download it from the internet and install

    Nov 03, 2010 | Computers & Internet

    2 Answers

    unable to create pfd with word 2007 document


    That is normal, Word 2007 cannot create PDF documents, it can only save files on PDF but, being PDF non his own format, it will lose document format, and may not display pdf.

    To create PDF you need the full version (not the free acrobat reader) of adobe acrobat, or a different adobe software (eg illustrator) that manages PDF.

    See

    Adobe Acrobat - How To Create Accessible Adobe® PDF Files Booklet

    How to Create PDF Files

    Jan 03, 2009 | Microsoft Office Professional 2007 Full...

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