ACROBAT | 4-MINUTE READ
Remove PDF password in 3 easy steps.
Learn how to use a PDF password remover and unlock your docs when the password outlives its usefulness.
A PDF password remover can help with encrypted files.
If you regularly handle private forms or documents, passwords are essential. However, when a document doesn’t need a password any more, you can use a PDF password remover to make it more accessible. With Acrobat, it's easy and secure to remove password from PDF files, when you no longer need the protection. Not everyone can unlock a PDF though. Only people with permission can remove such restrictions.
Not all documents need password protection, but it’s a vital security tool in certain situations. Consider that you might want to protect a PDF document with a password:
- To ensure that only certain people can view sensitive information, regardless of operating system
- To share tax and 401(k) info, sales reports or medical documents
- To share a child’s information with a school
- To prevent a document from being copied to another application, as well as to keep it from being printed without permission
- To keep information safe from hacking
How to remove password from a PDF step-by-step.
Unlocking a password requires you to have the appropriate permissions. No PDF password remover will work if you haven't got those. Alternatively, you'll need to locate a policy author or administrator of the secured PDF to make this happen. Then, follow these steps:
1. Open the PDF in Acrobat Pro on Windows or Mac.
2. Choose Tools › Encrypt › Remove Security.
3. Remove security.
- If the document has a Document Open password, click OK to remove it.
- If the document has a permissions password, type the correct password in the Enter Password box and then click OK.
After those steps, congratulations, you’ll have an unlocked PDF. Now, just make sure that you save the document so others can access it as well.
Avoid using PDF password remover tools, converters or online tools you can't trust, as they can often fail to unlock PDFs and potentially create larger security risks.
Why use a PDF password remover?
There are many reasons why people might need to remove a PDF password, but oftentimes they avoid even asking the question. While it might seem suspicious, more often than not, passwords need to be removed for benign purposes.
The most common reason to remove a password from protected PDF files is a simple one: You no longer need a password for that information. Perhaps a document is public and its information is no longer considered sensitive or private. It may no longer be shared with anyone or it might just not need to be secure. At that point, it’s time to remove the lock.
Restrictions and protections for PDFs.
Now that you know how to remove PDF password, you might want to know how to set up certain restrictions as well.
There are several different ways to protect PDFs from unauthorised access:
- You can encrypt and decrypt PDFs with a certificate or password that recipients of a document must enter before opening or viewing the document.
- You can create an “open” password, which requires a user to enter a password before opening the document.
- You can create permissions and PDF restrictions within Acrobat Pro that create guardrails to print, copy and edit PDFs online.
Editing restrictions for PDFs.
If password protection doesn’t quite fit the bill, Adobe Acrobat Pro lets you create PDF protections like permissions, watermarks and editing restrictions that help you to control access.
In the Changes Allowed menu, you can prevent all changes, keep users from inserting, deleting and rotating pages and restrict access to form and signature fields. Comments can also be restricted. And, if ultimately you end up not needing any restrictions at all, a PDF password remover or the steps above will help.
Additionally, for documents that will end up living online, you can encrypt document content and make it inaccessible to search engines that use metadata to index content. Acrobat Pro is the premier tool for editing, securing, converting and sharing PDF documents.
Frequently asked questions.
PDFs can typically support a range of restrictions and protections, including:
- password protection and encryption
- permission controls, to manage who can access or edit the document
- watermarking, which can help discourage unauthorised reproduction
- redaction, for removing sensitive information
None of these should be treated as a complete substitute for your organisation's own data-handling policies, particularly for sensitive documents.
Using third-party PDF password removal tools can carry risks around document security, data privacy and compliance. There's usually a reason a PDF is password-protected, so it's generally best to contact the document's owner to request access rather than trying to bypass the password.
Viewing information you're not authorised to see could also breach copyright or data protection rules, and unreputable tools or sites can expose your device to malware.
Yes, you can typically reapply a password to a PDF after removing it:
1. Open your PDF in Adobe Acrobat Pro.
2. Go to File > Properties > Security, or Tools > Protect.
3. Select Security Method, then change it from No Security to Password Security.
4. Select Document Open to add a password, and Permissions to restrict editing and printing.
5. Create your new password, click Apply, then save the PDF.
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