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How to Remove Password from PDF in Mobile Using 3 Methods

  • By Charlotte
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  • Updated on March 21, 2025
Introduction:
Data safety and security concerns are growing rapidly in today's digital era. Nowadays, many users password-protect PDF files such as bank statements, medical records, or other vital documents to prevent unauthorized or uncalled access. However, you must take off password protection on PDFs to edit or share them. Whether you remember or forget the password, learning about reliable password-removal methods is essential. In this SwifDoo PDF post, you will see how to remove a password from a PDF in mobile using some of the most effective and practical methods.
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How to Remove Password from PDF in Mobile Using a PDF Viewer

When you delete passwords from PDF files, keep the original passwords for the concerned file, as most methods ask you to enter them at the start of the process. Whether to remove a password from a PDF Aadhaar card or bank statement on mobile, these practical and convenient solutions will work on all devices, including Android and iOS.

How to Remove Password from PDF in Android Mobile

Removing a password from a PDF on an Android mobile device can be a worthwhile task when you need to access or edit the content of a secure document with a password. Android mobiles have native PDF viewer apps that can open and save PDFs as unlocked versions.

Check the detailed steps to remove a password from a PDF on mobile with Android OS.

Step 1: Use your phone's native PDF viewer app.

Step 2: Next, open the password-protected PDF by entering the correct password.

Step 3: Hit the Menu button. Select Share and locate the Share icon. Select Print to PDF to save the file in the device's internal storage location without a password.

Step 4: Finally, unpassword-protect the PDF and share it without the device asking you to enter a password.

How to Remove Password from PDF in Mobile iPhone

While Android users can utilize the native functionality to remove locks on PDFs, iOS devices do not have a built-in tool to unlock PDFs. Instead, iOS users must rely on a third-party app to remove the lock from PDFs. Ensure you know the password correctly, or you won't be able to remove it. Also, some PDF Files might be protected with restrictions that prevent password removal, even with the correct password.

Check out how to remove a password from a PDF file on mobile with iOS using PDF Expert.

Step 1: Install PDF Expert on your iPhone.

How to Remove Password from PDF in Mobile Using a PDF Viewer 2

Step 2: Open the Files folder and select the PDF file you wish to unlock. 

Step 3: Type the password to unlock your PDF file. Click the three dots in the screen's upper-right corner and select Change Password.

Step 4: Next, click Remove Password to get rid of the password protection on the PDF. The app will not ask you to reenter the password when you open it.

How to Remove PDF Password in Mobile Using Adobe Reader/Pro

Adobe Acrobat Reader is an all-inclusive PDF solution for viewing, sharing, signing, commenting, and collaborating on PDFs on mobile phones and desktops. It is also available for mobile phones and desktops for effortlessly removing passwords from PDFs, security, and also changing the PDF password. You must install it on the required device and get started to view or comment on your PDF without the need to log in.

Let's see how to remove a password from a PDF on mobile using Adobe Reader.

Step 1: Open your locked/encrypted PDF file in Adobe Acrobat Reader.

Step 2: Access the Unlock tool and select Tools > Protect > Encrypt > Remove Security.

How to Remove PDF Password in Mobile Using Adobe Reader/Pro

Step 3: Enter the password for your locked PDF file in the Document Open Password field. Then, click OK.

Note: You can also delete the password protection under Remove Security by typing the password in the Enter Password box.

Step 4: Once you remove the encryption from the PDF, tap the OK button twice: once to enter the password and once to confirm your action.

Remove a Password from a PDF in Mobile with an Online Tool

There are many PDF password removers and unlockers available online for free. For instance, iLovePDF is a free online PDF handling tool that helps users work with PDFs in one place. Under an active internet connection, it can add and remove password protection from PDFs on mobile phones and computers anytime.

iLovePDF can also merge, split, compress, convert, edit, organize, and protect PDFs to protect sensitive information. However, you must upgrade to a premium subscription plan to bypass any free version limitations and avail yourself of the extra features and benefits.

Let us see how to remove a password in a PDF file on mobile using iLovePDF.

Step 1: Open iLovePDF on your web browser and launch the Unlock PDF tool.

Step 2: Click Select PDF Files and open the locked PDFs you wish to unlock. You can also drag the locked PDF and drop it on the main page.

Remove a Password from a PDF in Mobile with an Online Tool

Step 3: Tap Unlock PDF to remove the password for the PDF and save the PDF without a password. Your unlocked file will download automatically.

Best PDF Password Remover App - SwifDoo PDF

Best PDF Password Remover App - SwifDoo PDF

Now, you’ve seen the best methods on how to remove the password of your PDF on mobile devices, whether Android or IOS. However, if you seek the best password remover app to manage all your PDF-related queries and tasks, SwifDoo PDF can be your ultimate choice. It is an incredible software that removes passwords and protects PDFs on your device.

The Windows-based SwifDoo PDF is your reliable PDF protector. It offers different PDF security options to ensure the safety of your PDF information. SwifDoo PDF also allows you to encrypt a PDF with an open password to protect it from unauthorized access or set a permission password to lock the file from editing, copying, printing, and annotating. Its simple user interface eases the workflow by redacting, flattening, and adding watermarks to PDFs.

What If I Forget the PDF Password on My Mobile?

Has the situation of a PDF file password forgotten on mobile ever happened to you? Forgetting the password to a PDF file on mobile can be infuriating, especially when viewing critical documents. Sometimes, you may receive a password-encrypted PDF file, the password of which you didn't note down, or you may fail to recall the password of a PDF file.

In such a case, you can open password-protected PDFs without a password online or use reliable password recovery software like iSeePassword Dr.PDF, PDF Unlocker, PDFCrack, etc.

These tools help you delete, know, or recover the PDF password by trying different password combinations until they crack the right one. While they help you remove the PDF file password protection on mobile, ensure you use them legally and responsibly. Open a protected PDF only if you are the document's owner or have the right to do so.

Final Wrap Up

Situations may arise where you need to unlock a password-protected PDF file, such as defeating lost passwords and accidental restrictions, changing access for editing or easy sharing, or using public computers. We have discussed fruitful ways to help you remove a password on a PDF on mobile, desktop, or online for convenience.

You can use native methods on Android, third-party tools on iPhone, and online tools for on-the-go comfort. You can also opt for more reliable PDF management tools like SwifDoo PDF to handle more complex tasks.

Charlotte has been in the software industry for 8+ years. She works for AWZWARE now as a passionate writer. She is good at providing simple guides to use various video, office and entertainment software. Charlotte also recommends many other useful tools to make your work and life easier. A food lover too.

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