Unlock PDF Without Password | Remove Password from PDF Files [2021 Real Fix]

How to unlock PDF without password? Are you looking for a way to open encrypted PDF files without password? This article will show you how to open password protected PDF without password in three useful ways by using Google Chrome, Adobe Acrobat, and a free online PDF password remover tool. Besides, a professional data recovery program is recommended as extra help to recover lost PDF files.

Table of Contents

open encrypted pdf

Open Encrypted PDF with Adobe Reader:

Step 1.  Locate and open the encrypted PDF file. Right-click it and then select "Open with".

Step 2. Click "Choose another app", open PDF files with Adobe Reader or Adobe Acrobat, then press "OK". 

Step 3. If Adobe Reader prompts you for the password, enter as required. Now, you can open and see the encrypted PDF files.

On the whole, we provide 3 ways to unlock PDF without a password. The following table shows a brief overview of the methods, click to open pdf without a password.

Workable Solutions Step-by-step Troubleshooting
How to Open PDF Without Password in 3 Ways 1. Use Adobe Acrobat...Full steps
2. Use Free Online Password Remover...Full steps
3. Use Google Chrome...Full steps
How to Restore Deleted or Lost PDF Files Run EaseUS Data Recovery software > Scan drive to find...Full steps

"Hi there, do you know how to decrypt an encrypted PDF file without a password? I encrypted an important thesis PDF file a few days ago and didn't record the code word. Right now, I need to use the file. But I cannot access it. Do you know how to open encrypted PDFs without password?"

  • If the PDF contains sensitive or confidential content, people may encrypt it to protect the PDF content from unauthorized editing, opening, copying, and printing.
  • Also, there are times users receive a PDF file that needs to be unlocked with a password before you can read it.
  • Usually, you can decrypt the encrypted PDF document with a key and access to edit it easily.

However, it happens a lot like demonstrated in the scenario, users forget the password of the PDF and are not able to open it. Don't worry. This page will show you the three most used ways to open encrypted PDF files without password. Moreover, reliable software is recommended here to recover lost PDF files.

How to Open PDF Without Password in 3 Ways

If you don't have a password, you may not be able to remove the password on your PDF file. You can try all the following approaches until you can open encrypted PDF files. Check the table that covers the main features of 3 solutions.

Comparison Adobe Acrobat (Recommend) Free Online Password Mover Google Chrome
Success Rate High High Low
Information Security Yes Yes (Secure Handling of your info.) Not Sure
Suitable users Adobe Acrobat users Online Tool enthusiast Prefer manual way without third-party software
Free or Paid Paid Free Free 

1. Unlock Encrypted PDF Without Password via Adobe Acrobat

Step 1. Open the encrypted or locked PDF file in Adobe Acrobat.

Step 2. Click "File" and open "Properties".

Step 3. Now, click on "Permission Details" and open the "Security" tab. Check the "No Security" option.

open pdf without password

Step 4. Click on the "Remove Password in Security Method" menu. Then the password will be removed from the original PDF file.

Step 5. Save the PDF file and now access the file.

2. Remove Password from PDF files with Free Online PDF Password Remover

When you search on a web browser, you might find many available PDF password removers. You can choose a tool with a high reputation and credibility to avoid data theft or data damage. SmallPDF is a free online service that helps to open an encrypted PDF file with ease.

Tip
We cannot guarantee that the PDF password remover mentioned here is free of any security issues. To be 100% safe, we highly suggest that you first choose the one you trust.

Step 1. Go to the Smallpdf website.

Step 2. Click on "Choose file" and upload your encrypted PDF document.

Step 3. Then, click on "Unlock PDF!", and wait for the process to finish. As soon as the password restriction is removed from the PDF file, download it to save locally. Then, you can access and open the PDF without password.

how to open encrypted pdf

3. Open Encrypted PDF Using Google Chrome

Step 1. Choose the encrypted PDF. Right-click it and choose "Open with" Chrome Browser. 

Step 2. Right-click the PDF and choose "Print".

Step 3. Select Microsoft Print to PDF option and click on Print. Now you can have and open the encrypted PDF with no password. 

How to Restore Deleted or Lost PDF Files

EaseUS Data Recovery Wizard is a top-notch data recovery tool that enables you to restore lost documents within a few clicks, including Microsoft Word, Excel, PPT, PDF, CWK, HTML, and more.  

You can use one of the best data recovery software to recover lost data from emptied recycle bin, formatted hard drive, lost partition, virus attack, etc. Download EaseUS Data Recovery Wizard and follow the three steps below to get lost data back. 

Step 1. Select the drive where you lost your PDF files and click "Scan".

select the location of the pdf files

Step 2. Wait for the scanning process completes. Click "Filter" and check "PDF" category. The lost files will list the PDF files only. Or, directly search .pdf. You will be able to find PDF files without difficulty.

scan the lost pdf files

Step 3. Select the wanted PDF files and click the "Recover" button to save them to another secure location.

recover pdf files

Wrap It Up

I hope by trying the above methods, you can open encrypted PDF without a password. Google Chrome and Adobe Acrobat are secure ways to unlock PDF without a password. Then, you can keep it for reuse.

To protect your PDF files, in addition to encryption, you can also back up the files regularly. If you don't want to do it by yourself, you can resort to a schedule backup software for automatic backup daily, weekly, or monthly. However, if you lose your PDF due to careless deletion, don't worry, you can recover the lost files effortlessly with a professional data recovery program.

How to Open Encrypted PDF FAQs

Here are a few more questions related to how to open an encrypted PDF file. Check the answers if you have the same problems.

How do I unencrypt a PDF?

  • Open Adobe Acrobat, click "Advanced" at the top of the window.
  • Select "Security" and then click "Remove Security." Click "OK" to confirm and remove the encryption.
  • Acrobat might prompt for the password. If so, enter it and press "OK."

How do you open an encrypted PDF file?

Open Encrypted PDF with Adobe Reader:

Step 1. Locate and open the encrypted PDF file. Right-click it and then select "Open with".

Step 2. Click "Choose another app", open PDF files with Adobe Reader or Adobe Acrobat, then press "OK".

Step 3. If Adobe Reader prompts you for the password, enter as required. Now, you can open and see the encrypted PDF files.

How do I upload an encrypted PDF?

You can find a site that enables you to unlock and upload an encrypted PDF file. Usually, you can click "Browse" or "Select File" on the main page. Then, use the file browser window that opens to locate the encrypted PDF file on your hard drive, and then click "Open" or "Upload".

How to unlock PDF without password Mac?

Open PDF without password in Mac:

  • Click "File" > Click "Print".
  • At the bottom of the print dialog, click "PDF" button and choose "Save as PDF".

How do I unlock encrypted PDF from Google Drive?

  • Upload encrypted PDF to Google Drive.
  • Double-click PDF file, fill in your password, and press "OK". Click "Submit".
  • Press "Ctrl +P" to open the Print window.
  • Under the targeted printer, choose "Save as PDF"
  • Download the PDF file to your PC.

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Updated by Roxanne

Roxanne is one of the main contributors to EaseUS and has created multiple posts on digital devices like PCs, Mobile phones, tablets, Mac, etc. She loves to share ideas with people of the same interest.

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Written by Tracy King

Tracy joined in EaseUS in 2013 and has been working with EaseUS content team for over 7 years. Being enthusiastic in computing and technology, she writes tech how-to articles and share technical solutions about Windows & Mac data recovery, file/system backup and recovery, partition management and iOS/Android data recovery.

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