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The degree of protection of a pdf-file depends on the claims of the owner for the authorship of the material contained in it. And it can become an obstacle not only to making changes, but even to reading it.
However, nothing is impossible, this also applies to changing protected pdf files. Read below about the ways that will help you with this.
There are several ways to remove protection from PDF files.
Using Google Drive
1. Go to the mentioned service in your browser.
2. In the settings, select “Convert uploaded files to Google format.
3. Drag the file to the site window.
4. Expand it in text format.
5. Save the resulting result in a convenient place for you.
The resulting document will consist of text and pictures.
Using PDFUnlock
1. Go to the named site.
2. Download the file from your computer, Dropbox or Google Drive.
3. Unlock by pressing the corresponding button.
4. When finished, download the converted document.
Application of special programs
1. Install two free programs Foxit Reader and CutePDF Writer.
2. Run the file first.
3. Send it to print.
4. In the "Printer" dialog box, select the second installed application.
5. Save the opened document.
When using Microsoft XPS Viewer
1. In Adobe Reader, open the required file.
2. Click Print.
3. Select the above application from the list of printers.
4. Save the opened result on your computer.
5. The program is part of the operating system and does not require additional download.
Unlock with Ghost Script and Ghost View
1. Download and upload the required software.
2. Call the file submenu with the right mouse button.
3. Rename it by changing the extension in its name to * .ps.
4. Open the resulting document.
5. Select Convert from the menu. Then Device and pdfwrite.
6. Set the resolution to 600 dpi.
7. Save as pdf.
Unblocking via Google Chrome
1. Open the file in a GC browser.
2. Click Print.
3. In Printers select "Save as PDF".
SysTools PDF Unlocker Software
note- the program is paid. But you can familiarize yourself with its capabilities in the demo version.
1. Download and install the program.
2. Open the pdf file you need through the menu.
3. Specify the path to save it.
4. Click Unlock PDF.
Unblock on thepdf.com
1. Log in to the site.
2. Go to PDF Unlock through the site menu.
3. Press Select and select the desired file.
4. Then Unlock.
5. Download the downloaded and unlocked document to your computer.
You can check the result of the work in the file properties in the Security tab.
These are just a few of the methods for overcoming copyright armor, but they are being improved all the time. So stay tuned. And we will replenish our database with new data.
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A modern computer user often comes across when working with documents in pdf format. Such files are popular due to their functionality and convenience. But there are often situations when such documents have a certain type of protection, which causes some difficulties. After all, it is not always possible to copy information from such a file, and sometimes the document cannot even be printed.
There is no point in looking for the cause of this situation, but it will not work to perform the desired action with a protected document until the restrictions are lifted. It is simply necessary to crack such documents. How to remove protection from pdf will be discussed in detail below.
It is important to know how you can remove this protection. Today, there are several ways to help make such a document available for use. As noted, there are several convenient options. Some choose online services, others download and install special programs to perform such actions.
What are the types of protection
Creators of .pdf files can use the following types of them to protect their work:
- copy protection;
- the need for a password to access various shares;
- denying access to content;
- print protection;
- a ban on any changes and much more.
As you can see, there are a lot of options for prohibitions and restrictions, but all of them can be removed with the right approach. Below will be considered the most popular and widespread ways to remove protection from a pdf file.
Using Google Chrome
To get the job done in a similar way, you should perform the following sequence of actions:
After completing these steps, access to the document is completely open, and you can perform any actions with it. This method is most popular if the question arises of how to remove the password from pdf.
Adobe acrobat
This unlocking option is available for documents if the password is known. But in this case, you need to use exactly the professional full version of Pro Adobe Acrobat, the usual user option Acrobat Reader won't help.
Then you should type in the password, and the protection will be removed completely.
Special online services
There are a huge number of online services that help remove protection from pdf files. To remove pdf protection online does not require a lot of knowledge and skills, if you follow a simple algorithm and recommendations on the selected site. It is quite difficult to consider the specifics of each work, but to show how such resources work, really on the example of one. Below we will consider an algorithm for unlocking such a file using the PDFUnlock resource. However, it is worth remembering that unlocking with this particular resource can be performed for documents that are no more than 5 MB in size.
Application of special programs
As well as web resources, there are a lot of programs for removing protection from .pdf files. Some of them are completely free, some only allow you to work for free the first time. Below we will consider two programs, the work of which is similar in principle to similar ones: Ghostscript and GSView. Examples of these two applications, you can understand how to remove protection in pdf.
When the program is finished, you can check the status of the received file and start working with it.
As you can see, when you come across a .pdf file with similar restrictions, you should not despair. Knowing how to remove protection from a document with PDF, you should spend a little time and start working with the necessary information.
Printing a secure PDF is impossible without knowledge "Passwords for changing access rights"(or "Master password"). This is one of the restrictions that this password imposes.
If you don't know Master password and you cannot print a secure PDF - you need a program that decrypts the PDF file, removes the password and removes all restrictions on actions with the file.
At Passcovery, we have created, tested and proudly offer you such a program - Accent PDF Password Recovery.
AccentPPR instantly removes Master password from any PDF file and removes all restrictions from it. Also AccentPPR at a very high speed restores "Password to open document"(or "User password").
How to unlock secure PDF printing
Just a few steps separate you from being able to print any secure PDF document:
Step 1. Download and install AccentPPR. The distribution kit of the program is digitally signed by our company and does not contain any viruses or hidden activity:
Step 2. Launch PPR and select a secure PDF document. The program will find out what protection is installed in the document and if it detects "Master password", it will offer to decrypt the document, remove the password and remove all restrictions:
Step 3. Save the decrypted PDF document. Just specify the folder on your computer where AccentPPR will save the decrypted PDF file without password protection:
Step 4. Print the previously protected PDF. The program will inform you about the successful saving of the decrypted PDF file and display a link to it. Click on it, the PDF document will open in Adobe Acrobat. Print PDF - no more security!
Password protection PDF
There are two types of password protection used to protect data in Adobe PDF:
- Password for opening a document (User password). This password completely blocks access to the PDF document. Without knowing User password the document cannot be opened. AccentPPR offers three types of attacks against this password.
- Password for changing access rights (Master password). The password limits the actions that can be performed with the PDF document. It can be opened and read, but prohibited actions such as printing a secure PDF cannot be performed. AccentPPR instantly removes Master password of any complexity.
Benefits of Accent PDF Password Recovery
- full support for PDF documents created in Acrobat 1.0 - Acrobat XI
- instant delete Passwords to change access rights
- highest recovery rate Passwords to open a PDF document on CPU
- various tricks to save time searching for a password
- easy-to-use solution, ready to work immediately after installation
VIDEO: Fast PDF Password Recovery with AccentPPR
