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How to Create and remove PDF Password

Wednesday, 31. March 2010

Many people complain that sometimes they can’t handle with their PDF files such as copy, edit, print and even read as they didn’t have or forgot PDF password. Actually, there are two types of PDF password, owner password and user password. The former can protect the PDF password from editing, copying and printing; and the latter is only used for opening the PDF files. This paper is going to tell you how to create and remove PDF password with owner password.

1. What is PDF owner password?

2. Why to add owner password?

3. How to add owner password?

4.How to remove PDF password? (owner password and user password)

1. What is PDF owner password?

PDF owner password the most common safequard for PDF files nowadays. You can open a PDF document without request for entering a password. If the PDF Document is encrypted, access permissions can be changed only if the document is opened with the owner password.

2. Why to add owner password?

Suppose you are an Ebook publisher, Ebooks displayed on the website is just for user viewing. Only after payment, the opening password is sent to them. But you still own the copyright and reserve the privileged password in case of plagiarism of the text and graphics.

3. How to add owner password?

If you have Adobe Acrobat, you can create an owner password easily. There are some steps as follow:

Step 1: Click Secure button in the Tasks toolbar->select Encrypt password.
Step 2: Click Yes to password-protect
Step 3: Click the checkbox Require a password to open the document-> type a password->click OK.
Step 4: Retype the previous password. After that, you have successfully created an owner password for PDF document protected.

Of course, you can set the permission password, and specify the allowance of printing and changing about pages. For example, others are permitted to print your PDF file with lower restriction. Except chargeable Adobe Acrobat, other third- party software is available for you to create owner password too.

4. How to remove PDF password? (Owner password and User password)?

On some occasions you have to remove PDF password due to forgetting or losing PDF password. Maybe you are the owner who set PDF file password and forgot it after long time. Or you are badly in need of the encrypted PDF file immediately that was downloaded from the internet. What could you do with the locked PDF password? Here commends an easy way to retrieve PDF password by using a PDF Password Remover.A turorial is offered to tell you how to recover PDF password.

Step 1: Click open and choose the encrypted PDF file
Step 2: Select one of the attack to remove PDF password
Step 3: Attack settings
Step 4: click Start on the taskbar, the process is displayed.

With PDF Password Remover, you can remove the security settings from your PDF files quickly and efficiently. It not only definitely deserves your money for its inexpensive cost, but saves your precious time greatly.

NOTE: For security protected PDFs. You will need to obtain permission for access. Generally, it is not difficult if you’re planning on using this for research. Do not apply these methods to illegal use or plagiarism.

How to unlock or remove a PDF password?

Tuesday, 30. March 2010

To ensure the documents safety users often decrypt their PDF files with a PDF password. User password is to restrict others opening the PDF file. And owner password used for guard against printing, editing or copying protected PDF file. Someone may say that it’s better than never.
But there always can be situations in which you need to find the way to remove PDF password, when you forgot or lost it by accident.

Just imagine what would happen if you have lost a password on your PDF file which you need urgently. Of course, you can try to pack it up once again. Undoubtedly, what a huge and time-consuming project ! No one would like to do such a silly thing. In such a case, a PDF password recovery tool will be much in use which not only save your time and energy, but preserve all the data in security.

There are three kinds of attacks supported to remove PDF password which depend on you.

1. Brute-force attack is always in utility provided that you haven’t any impression on your lost PDF password. it will try all possible combinations to recover lost PDF password.

2. Brute-force attack with mask comes in handy usually when you have still remembered some symbols or length of the forgotten password. It’s the best way to find the short password. Furthermore, it will cost you less time to recover PDF password by restricting the search area.

3. Dictionary attack, a PDF password recovery attack, recovers PDF password according to its default dictionary of the program. Meanwhile, create your own dictionary with meaningful and particular characters to the program to lessen PDF password recovery time.

So, next time when you met with the similar trouble, ask PDF Password Recovery for help.

How To Back Up And Restore Outlook Express Data?

Monday, 22. March 2010

As to Back up and restore Outlook Express data, it is easy to do so if you take the following steps.

Step 1: Copy message files to a backup folder

Step A: Locate the Store folder

  1. Start Outlook Express.
  2. Click Tools, and then click Options.
  3. On the Maintenance tab, click Store Folder.
  4. Read more

How to Upgrade Vista to Windows 7?

Thursday, 18. March 2010

Before you can upgrade your PC from Vista to Windows 7, you need a Windows 7 upgrade DVD, which lets you install a Windows 7 operating system over an existing Vista operating system, thereby replacing it. An upgrade from Vista to Windows 7 maintains most applications and data.

If you purchase either a new PC or a Vista operating system, you might qualify for a free upgrade from Vista to Windows 7. You must either have made your purchase after June 23, 2009, or make your purchase before January 31, 2010 (or earlier, as specified by some PC manufacturers). For more information, see Windows 7 Upgrade Option.

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How to Upgrade XP to Windows 7?

Thursday, 18. March 2010

One of the most controversial developments in the computer industry in recent memory has been the disaster that Windows Vista has become. Due to issues with compatibility and security, it has been universally panned by critics and end users alike, so much so that many businesses have simply refused to deploy it. Instead, they’ve opted to keep Windows XP on their machines for the time being until a better option comes along. Many computer pundits believe that time has finally arrived, as Windows 7 promises to address many of the issues the general public had with its much-maligned predecessor, Vista.

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The easiest way to reset sql sa password.

Wednesday, 17. March 2010

One of my friends complained that: I am not a sql db manager by any means but I’ve been asked to reset sa password for a sql 2005 server. My concern is …will changing this password have any effect on applications that use sql 2005. They use Micro CRM 3.0, and I don’t want to disrupt their service. The reason they want to reset the password is because they recently bought a new accounting package that will tie into CRM, and the technicians are requesting the password to complete the install. Read more

How to Bypass Windows XP Password?

Monday, 15. March 2010

How to bypass Windows XP password? We often meet the headache stuff that don’t know the Windows system password at the critical comment. How to do if you made a Windows XP password that you never be care of it? How should you do when your computer has parents controlled by the XP Administrator password? Or you need to borrow a friend’s computer to carry out emergency work, but you don’t know the admin password…Let’s share some tips about how to bypass windows XP password. Read more

How to Recover or Reset Login Password for Windows 7/Vista/XP/2003/2000/2003/NT?

Monday, 8. March 2010

One day, you found that you failed to log in windows system, your may lose windows password. What do you do under that situation? Reinstalling the system or anything else? After reading the following contents, you will find the best way to recover or reset windows login passwords when you forget windows password. Let’s take windows 7 as an example.

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How to recover Access password to open a password-protected database?

Thursday, 4. March 2010

By using the OpenCurrentDatabase method, you can programmatically open a Microsoft Access database within the Microsoft Access user interface. However, the OpenCurrentDatabase method does not provide a parameter for specifying a password for password-protected databases. Therefore, the user is automatically prompted to enter the Access database password if one exists. Read more

How to Do If You Forgot Outlook (.pst) Password?

Tuesday, 2. March 2010

E-mail account password

If you have a POP3 (POP3: A common protocol that is used to retrieve e-mail messages from an Internet e-mail server.) e-mail account, and you have a problem with your account password, the following dialog box appears.

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