Remove password for opening pdf file. We remove protection from the PDF file. Allinpdf can unlock password protected PDF files
If you want to remove a password from a PDF file, it can be done quite easily, provided you know the removal methods. See how to remove a password from a PDF file using various methods.
PDF protection can be useful, especially when you are transmitting an important document that you don't want others to have access to.
But in practice, using such a file sometimes irritates the recipient, who has to enter a password every time to open it. If this annoys you, you can easily remove the protection. There are two ways to do this - through the “print to PDF” function, that is, create a copy without a password, and also using Adobe Acrobat Pro.
Method 1: Removing the password by printing
Print to PDF is a feature that allows you to export any document to this format. In this case, the document is not printed, but saved in the specified format on disk. You can use this mechanism to create a copy of a file. This copy will no longer have a password.
For Windows 10 users
Windows 10 has a built-in print to PDF feature. Just open the protected file in any text editor (you can even use the Edge browser, as it also has built-in support) and then click on the printer icon. For example, in Edge, click the three dots and select Print.
A window with parameters will open. In the Printer field, select “Microsoft PDF Printer” and click the Print button.
Of course, nothing will actually be printed. The Microsoft PDF Printer exports the document to PDF and instead of printing, a window will appear in which you need to specify where to save the file.
Select a folder and give it any name. This creates a copy that is exactly the same, the only difference being that it does not have a password.
For users of Windows 8.1 and previous versions
After installing the program, a virtual printer is added, which allows you to convert content using the virtual printing function. Open the protected document in any text editor and select print.
Select “BullZip PDF Printer” as your printer and click on “Print”. A window will appear in which you can save a copy. She will no longer be protected.
Method 2: How to remove your password using Adobe Acrobat Pro
The second method is to use the full version of Adobe Acrobat Pro. If you don't have a license for it, Adobe provides a 7-day trial period during which you can use all the features for free.
To use it, you need to create an Adobe account and then download the program. After installation, you need to log into your account to activate the 7-day license.
Then open the protected document in Acrobat Pro. Enter your password to confirm opening the file.
After right-clicking on the document, select “Properties” from the context menu.
In the window that opens, go to the Security tab. Here you can change the security level. Just check the “No protection” checkbox in the “Protection method” field.
A notification will appear to let you know if you are sure you want to disable the protection. Confirm execution by clicking “OK” and close the document. When closing, you will be asked to save changes - click “Yes”. This way you can remove the set password and now you can open any file without entering it.
In this guide, you will learn how to remove password from PDF without using PDF password unlocker software or tools.
You can easily remove password from PDF using Google Chrome.
PDF is a well-known format that allows you to share documents online or offline. The PDF format created by Adobe can be used on almost all operating systems. Here we will tell you how to bypass the PDF password.
There are many PDF Reader software products available, Adobe Acrobat Reader being the most popular.
Modern browsers such as Chrome, Firefox, Microsoft Edge can be used to open and read PDF documents.
Sometimes when you download a PDF document, it comes with password protection. If you have forgotten or don't know the password of a PDF file, you can remove it using Google Chrome.
1. Right-click on a password-protected file. Select open with [ Open with.. ] => Google Chrome
2. Chrome will ask you to enter the password for the PDF file.
Press Ctrl+p or select print from the Chrome menu.
3. Go to the folder where you saved the file and open it.
This time the system will not ask you for a password.
Now you know how to remove a password from a PDF file without additional software.
You can just use chrome.
You can also use other browsers such as Firefox, Opera, etc. to unzip/remove the password from the PDF file.
Note: Information for research, training or audit purposes. Use for personal gain is punishable by Russian legislation.
Hello friends! The article will discuss ways to remove protection from the pdf format. You will need to remove protection from PDF in cases where editing and printing of the file will be prohibited. And for mobile devices, such a ban will not even allow you to open a PDF. There are several methods to solve the problem that occurs with files downloaded from the Internet, for example, books.
There are several ways to reset your password. Some of them imply the need to use third-party software or services. But there are also methods for which you do not need to download anything else or visit unfamiliar sites.
Summary:
How to remove protection from a pdf file
Reset user password
Some users are trying to simply reset their password, because it does not allow you to perform the necessary actions for another user. This type of password prohibits not only editing and printing the file, but also viewing it.
One way is to use programs that automatically guess the password, but such utilities do not always give the expected result. Such a program will not be able to guess at all if the password is complex. The speed of password selection will depend on the performance of the computer, so this method is not suitable for weak systems.
Passcovery Suite
The program works with most available archives and documents. Runs only on PCs running Windows operating system. To operate, the utility uses video card resources to speed up the process of selecting suitable passwords. But the program is paid, and the cost is $199.
To use it for free, the developers provide the opportunity to test it for half an hour. This will determine whether the program can guess the password for a specific file. But due to restrictions, the user will only be provided with the first two characters, which may be sufficient in some password guessing cases.
A utility that will help you get access to the file for owners of Apple products with the macOS operating system. It works on the principle of selecting a suitable password, a similar method is used in the Passcovery Suite program.
To use, you need to drag and drop a protected PDF file and select “Forgot”. If there are guesses (signs, number of characters, special characters), then they can be specified to reduce the basis for finding a suitable password. To confirm the action, press “Decrypt”.
The downside of the program is is the duration of password guessing. Complex combinations can be selected over several days. And light digital ones are detected in a few minutes.
For free use, the program is suitable only for those users for whom the first five pages of the file will be enough. To unlock everything you will have to buy the program for $35.
The program works on the principle of password recovery, rather than deleting it. To use the program you need to select a file, specify the path to save and start the process. Due to the fact that the program selects passwords, the process can take a long time.
You should also take into account that the Cyrillic alphabet may not be displayed correctly due to the fact that the program was not adapted for the Russian language. But the utility is completely free.
How to reset the author's password in pdf
Author's password is a security measure that is used only to prevent file editing and printing. Removing such a restriction will require fewer resources than a user password.
The first method, which only requires a browser from Google. To remove protection from a PDF file, you need to launch Chrome, open Google Docs and upload the desired document to Google Drive. After downloading, you need to open it in Google Docs, you need to click on the printer icon or save the contents along the path “Download as” => “PDF Document”.
Such free way will allow you to create a new PDF file with the necessary information, which will no longer be blocked for the user. It can be edited through any PFD editor and printed.
When using the site smallpdf.com, you will need to drag the file needed to remove the protection, and then confirm the right to unlock. After the service has completed its work, the file can be saved to Google Drive, and then you can start editing or printing.
A similar service is provided by pdf.io, ilovepdf.com and others. The principle of operation is identical for all.
Like all similar services, it is easy to use. To do this, you need to open the “PDF Unlock” section from the top line and click on the green “Select...” button.
The finished unlocked file can be downloaded.
Another representative of online services that allow you to easily unlock PDF. You do not need to register on the site to use it. To enter the file you need to unlock, you need to click “Choose file” or drag it into the “Drop PDF here” field. Then you need to agree to the terms and click “Unlock PDF!”
After this, you can download the unlocked PDF file.
Copying text from a scanned pdf file
If the PDF file is not locked, but editing and printing procedures are still not available, then there is a high probability that all the pages are just scanned sheets.
To create such PDFs, scanners or cameras are used, after which the resulting images are inserted into a file. To get a text version, you will need to use programs that can recognize text from pictures.
ABBYY program allows you to extract text from a PDF file. You need to drag the file into the program window, after which text recognition will begin. The resulting result can be saved or copied to TXT or DOCX.
The program itself is paid, but users can use the online version. To do this, you will need to register on the service, after which 10 pages will be available for recognition.
As alternative programs, but with completely free functionality, use: Office Lens, Adobe Scan, Free OCR to Word, Online OCR, Free OCR.
A program with a simple interface. All you need to do is select the file that will be decrypted and the address to save the new version without a password.
Only works with Acrobat 9 and higher files. Used to decrypt 128 and 256 bit passwords. You just need to insert the file and click “Unlock” without having to enter a password.
How to remove protection using GuaPDF
The program can be used without paying for small files. If you need to decipher the book, you will need to buy the official version. GuaPDF not only removes the password, it can recover it, but only with 40-bit encryption. Removing passwords is possible even if they were created with 256 AES encryption. 
The file to be unlocked is selected for use, after which the process begins automatically. The user receives the result instantly if he needs to remove the password. It will take some time for it to be restored.
It’s up to you to decide which program or server to remove a password from a pdf file. And that’s all I have for today. If you liked the article, don’t be lazy and share it with your friends on social networks. But, in order to always be up to date with the latest news on my blog, be sure to: subscribe for updates. See you on my blog.
PDF file protection is designed to ensure compliance with copyright laws through features that prevent others from copying or otherwise reproducing the file's contents. The owner or author of a PDF file can restrict access to reading, printing, copying, and editing the document by protecting it with a password. If you need to change or copy text from a PDF file, but you do not have the necessary access rights to the file, then in order to unlock the PDF file you must follow these steps.
Method 1 of 11: Find out what exactly the installed protection is blocking
">Open the PDF file. If you need a password in order to open a file, then you will need to download a program to crack it. This approach is very resource intensive. Cracking even the simplest passwords can take several days, during which time the computer will be unable to perform other tasks. There is a very small chance that well-protected passwords will not be cracked at all.
Check for protection. If you do not need a password to open the file, you can determine if the file is otherwise protected by the presence of a padlock icon. If the document is protected, this icon will be located at the top (located on the left) of the panel. Click on the icon to make sure the file is protected.
Method 2 of 11: Unprotect a PDF file as the owner or author
Open a secure PDF file. To do this, you can use Adobe Acrobat. For this method to work, you must be the author of the document or know the password.
Click the Secure button. This button is located on the task toolbar. It is easy to recognize due to the presence of a castle image on it.
Change your security settings. If you want to configure security settings rather than unprotect the PDF file, then select the "Permission detail" option located under the Secure button.
Method 3 of 11: Using Google Drive
PDF is a popular document format that is often used to store scans of document pages and entire books, as well as to transfer text documents to other computers without the possibility of formatting being lost. However, if there is protection on the PDF document, you may need to remove it.
For PDF documents, it is possible to set different types of protection, among which a password can be set to open the document, a ban on printing or editing, etc. can be set. And, naturally, there may be a completely understandable desire to remove protection from a document in order to gain full access to it.Removing protection from a PDF document
You can remove the protection both on the Internet and using a computer program.
If you don’t have PDF programs on your computer, you won’t need to install them, since you can use an online service to remove protection from a document. It should be noted that the Smallpdf online service is paid, but the first two attempts to remove protection from a document will be available to you absolutely free.
1. To use this method of removing protection, go to the service page, and then drag the PDF file into the specified window or click on the button "Choose File" to open Windows Explorer.
2. The file will begin downloading, the duration of which will depend on the size of your PDF document, as well as the speed of your Internet connection. Once the download is complete, your file will be displayed on the screen. Next you need to check the box next to “I declare that I have the right to edit this file and remove protection from it.”, and then click the button "Unprotect PDF".
3. In the next moment, the protection from the file will be removed. All you have to do is download the finished copy of the file by clicking on the button "Download file".
Method 2: Using the Free My PDF online service
Another online service for removing protection from PDF. The main advantage over the first service is completely free access.
1. To use it, go to the service page and click on the button "Choose File". Windows Explorer will appear on the screen, in which you will need to select the PDF file.
2. Click the button "Do It". After this, the unlocked copy will be automatically downloaded to your computer.
Method 3: Using PDF Password Removal Tool
If you need to remove protection from PDF files on an ongoing basis, then it would be best to use a computer program rather than online services. Moreover, the tool we are considering is available for use absolutely free.
1. Download the PDF Password Removal Tool utility from the link at the end of the article from the official website of the developer, and then install it on your computer.
2. Launch the program. To get started you will need about "Open file" Click on the ellipses icon. Windows Explorer will be displayed on the screen, in which you will need to specify the PDF document with which further work will be carried out.
3. In the block "Save PDF File" If necessary, you will need to change the folder for the saved copy of the file and its name. To start the file unlocking process, click on the button "Convert".
4. Conversion occurs instantly and, if you have not unchecked the “View PDF after exporting” checkbox, the file will automatically open on your computer in the default program.
There are many other tools that allow you to remove protection from PDF. If you use other programs or online services, tell us about them in the comments.
