Password-protected pdf. Easy Ways to Remove Password from PDF File

Protecting a PDF password is quite simple, the password can be easily added using the Adobe tool itself or using a third party tool. The ability to add a password using multiple tools also means that it is quite difficult to manually remove the password if you want to make the PDF free and available to others. Fortunately, there are third-party apps like the free PDF Password Removerwhich will allow you to remove the owner and user password (the former is used to restrict PDF editing, while the latter is needed to open the PDF).

It is worth distinguishing between these two important definitions:

Owner password: Also known as "change rights password", this is the password that the owner of the PDF uses to restrict editing functions in the document (such as copying, printing, commenting, and other text edits).

User password: This is the name and password the user uses to access the password-protected PDF file.

However, the tools will require you to provide a user password if the PDF is encrypted with AES 128 or AES 256. If the PDF file is password protected using a third party tool or you have a user password, then you can remove all types of passwords in a few clicks ...

Below are some tools that will allow you to remove the owner password and even the user password, if conditions permit.

Note: You should only remove the password protection from the PDF file that you own or have the full right to modify as you please.

The official way to remove PDF password is to use Adobe's own tool Adobe Acrobat Pro. It is a paid tool with a 30-day free trial, so you can easily remove the protection inside the PDF viewer without the need for third-party tools.

Download Adobe Acrobat Pro from the official website for a 30-day fully functional trial or buy it if needed. Open the secure PDF using your user password in Adobe Acrobat Pro.

Once inside, you can easily remove the PDF user owner and password. Press Secure (lock icon) in the main interface and in the menu, click on the button Remove Security.

You will be prompted for a password, enter it and click OKto remove the password. After the password is removed, save the document, otherwise, changes will not be applied, including removing the password.

Remove password from PDF using a third-party program

The official path from Adobe is good, but not very functional. It requires you to enter the user's password, even if the PDF file is not encrypted. To simplify the process and take advantage of additional features, it is better to opt for third-party utilities.

Most of the third-party tools are free and allow you to remove password protection in single and batch mode. Below is the Free PDF Password Remover tool developed by 4dots Software, which is completely free and very easy to use.

Download the program and when installing make sure you select the option Integrate with Windows Explorerif you want to add an option Add file to the context menu of the window (this is convenient).

To add files, you can click on Add file or Add folder, depending on whether you want to add a file or folder containing protected PDF files.

After the file (s) is added, you need to specify the output folder. Or click on the button Browse under Output Folderto select a folder manually, or use the drop-down menu to select the desired location.

Now that the folder for saving the finished result is selected, all you need to do is click on Remove Passwords - Remove passwords... If the file is not encrypted, the password will be removed (both the owner password and the user password).

If the file has been encrypted, you will be prompted for the user's password. Just enter your password and click on the "OK" button to create an unprotected file.

The new file will not have any password, and will be available to anyone. You can also add files by simply dragging and dropping them onto the tool interface. In addition, the option to add a file will also be added to the context menu (if you allowed it during installation). Just right click on the PDF file and select from the context menu Remove PDF Password.

Remove password from PDF using online tool

There are also many free online services that allow you to download a secure PDF file and then remove the password. It may not be as convenient as using a desktop tool, but it has its advantages. It's also less secure as these services will have a copy of your files. Therefore, it is best not to use online tools if the PDF file contains sensitive information.

One such site is Unlock PDF. Very easy to use and does not require registration to work. The tool removes owner and user passwords in unencrypted PDF file, or asks for user password if the file is encrypted.

On the official website, click on the button Choose file -Choose fileto select a PDF file from your computer. You can just drag the file into the field Drop PDF here or download files from or Google Drive. Before uploading, confirm that you have full rights to the PDF file - just check the box and click on the button Unlock PDF - Unlock PDF for download.

If the PDF file has not been encrypted, the password will be unchecked, you will see a download button to download a new unpaired file. Otherwise, you will be prompted to provide a user password to remove the password, and only then the download button will become active.

So, you can use the above methods to remove password from any PDF file, choose the method that suits you best.

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Protect file with password

After downloading the PDF, you can add a password to it by selecting the "Protect PDF" option.

To do this, drag and drop the file into the box above, or upload from a device or from the cloud, and then enter a new password to protect the document.

Password Protect PDF

Password protect PDFs to prevent third parties from copying and printing your documents.

We offer an easy way to protect PDFs with your chosen password.

Why protect PDF files?

Protecting PDFs with a password is useful for a number of reasons. First, the file can be opened and viewed only by those people to whom you have given the password.

Secondly, you can set limits on copying and printing a PDF document.

File security and protection

Setting a password for a PDF document is a delicate task. Of course, you want to know for sure that the files are safe.

PDF2Go guarantees the safety of all uploaded, edited and converted files. See the Privacy Policy for details.

What files can be protected

You can add a password only to Adobe PDF documents. However, the number of pages in a PDF file, as well as the presence of text, images, tables, and other objects does not matter. Any task is within our power.

You can upload other files as well, text or graphic. We'll automatically convert them to PDF and add passwords for protection.

Complete PDF security

Convenient online studio PDF2Go allows you to password protect PDF files absolutely free. But that's not all!

You are not tied to your home computer. You can add a password to a PDF file from any available device. It is possible with us.

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SendPulse implements an affiliate program, within which a registered user using your link who paid for the tariff will bring you 4000 rubles. The invited user receives a discount of 4000 rubles for the first 5 months of using the service. This small and fast utility is designed to protect pdf documents. This free software will be indispensable if you need to put a password on pdf files, but there are no tools on the computer to do this. For the program to work successfully, you must specify the path to the file to be encrypted, enter the user password and the owner password, set restrictions on manipulations with the encrypted document, and select the encryption method. This simple program can be downloaded from the link located under the screenshot.

User and owner password protection

This utility allows, firstly, to set a user password, which sets protection for opening a pdf document. Secondly, the utility makes it possible to set an owner password, which restricts access rights to the document. In this case, you can prohibit editing the pdf file, printing it, copying, and so on.

Reliable protection

After the document is encrypted, you can open the protected file using either the user password or the owner password. However, you can remove restrictions on access rights to a document only if you know the owner's password. Therefore, when encrypting a pdf document, these passwords are not recommended to be the same.

Several types of encryption

In order to password protect a pdf file, the program provides a choice of encryption type: 40-bit RC4, 128-bit RC4, 128-bit AES, 256-bit AES. Moreover, AES encryption is considered more reliable. This tool is intended for use on a PC or laptop with a Windows operating system, including Windows XP, Windows 7, Windows 8, Windows 10. In addition to the password protection function for pdf files, the program has several additional functions - removing the protection of a pdf document if there is a password owner and search for a password to open a PDF document.