If you know a PDF's password, removing it is simple: open the file with the password, then save a copy without encryption. Preview on a Mac, Chrome's Save as PDF option, the paid Acrobat product and in-browser unlock tools can all do this. The result is an identical document that opens without a prompt, which is convenient for files you access often, like bank statements or payslips you have already downloaded to your own computer.
This guide covers each method, explains the difference between open passwords and permission restrictions, and sets out when removing a password is appropriate. In short: only unlock documents you are entitled to open.
First, a note on ethics and the law
Password removal is a routine task for your own records, and that is what this guide is for. A few principles keep it on the right side of the line:
- Only unlock files you have a right to access. If a bank, employer or client gave you the password to your own documents, making a convenient copy for your records is normal.
- Respect restrictions set by rights holders. Some publishers restrict printing or copying to protect copyrighted material. Removing those restrictions may breach license terms, and in some jurisdictions circumventing protection measures can raise legal issues, depending on the purpose and local law.
- Consider why the file was protected. A password on a document shared with you may reflect a legal or contractual obligation to keep it confidential. Unlocking it for storage on an unencrypted shared drive might break that obligation.
- Do not attempt to access other people's documents. Trying to open files you have not been given access to may be unlawful in many places.
When in doubt, ask the sender or check your organization's policy. Our tools do not crack or guess passwords. To open a file with an open password, you need that password.
Open password vs. permission restrictions
PDFs can have two kinds of protection, and they behave differently when you unlock them.
Open password
A document with an open password (sometimes called a user password) prompts for it before displaying anything. The contents are encrypted, and without the password there is no practical way to read them. Removing it requires entering the correct password first.
Permission restrictions
Some PDFs open without any prompt but restrict printing, copying or editing. These are controlled by an owner password. The file is technically encrypted, but viewers can open it because no open password is needed; they simply apply the restrictions.
Tools differ in how they treat restriction-only files. Some require the owner password, while others can save an unrestricted copy because the content is already readable. This is exactly the situation where the ethical considerations above matter most: restrictions often reflect the wishes of the document's author.
Why remove a password from your own file
Good reasons include:
- Convenience. Monthly statements protected with a password you must look up every time.
- Archiving. Some document management systems, search indexes and backup tools cannot read encrypted files.
- Processing. Many operations, such as merging, compressing or converting, need an unlocked file first.
- Long-term access. Passwords get forgotten. For records you must keep for years, an unlocked copy stored in a secure location can be safer than a locked one you may not be able to open.
If you remove the password, protect the file some other way: keep it in an encrypted folder or drive, or on an account with strong authentication.
Method 1: Preview on a Mac
- Open the PDF in Preview and enter the password.
- Choose File > Export.
- Make sure Encrypt is unticked, or that no password is set under Permissions, depending on your macOS version.
- Save the copy under a new name.
The exported file opens without a password. Check it before deleting anything.
Method 2: Chrome or Edge "Save as PDF"
This works on Windows, Mac, Linux and ChromeOS.
- Open the protected PDF in Chrome or Edge and enter the password.
- Press Ctrl+P or Command+P.
- Choose Save as PDF as the destination.
- Click Save.
This approach "prints" the document into a new PDF, so there are trade-offs:
- Links, bookmarks, form fields and accessibility tags may be lost.
- Text is usually preserved, but layout details can change slightly.
- If the file restricts printing, the browser may refuse or produce low-quality output.
It is a reasonable quick fix for simple documents. For anything with forms or links, an unlock tool is better.
Method 3: Microsoft Print to PDF on Windows
Open the PDF in any viewer that accepts the password, print, and choose Microsoft Print to PDF as the printer. The limitations are the same as with the browser method, because the document is rebuilt from its printed appearance.
Method 4: Adobe Acrobat
The paid Acrobat product can remove security through its document properties or protection settings once you enter the password. The free Adobe Reader opens protected files but cannot save them without the password.
Method 5: Unlock in your browser
Our free Unlock PDF tool saves an unlocked copy of a PDF you have the password for. Decryption happens inside your browser, so neither the document nor the password is sent to a server.
- Open Unlock PDF and add the file.
- If the PDF has an open password, enter it when prompted.
- Run the tool. It decrypts the document and removes the encryption.
- Download the unlocked copy.
A few details worth knowing:
- The document is not rebuilt from a printout. Pages, links, bookmarks and form fields generally stay as they were, since only the encryption is removed.
- If the file was not encrypted in the first place, it is returned unchanged.
- If the file has only permission restrictions and no open password, the tool can open it without a password and save an unrestricted copy. Please use this only for documents where lifting the restrictions is appropriate.
- A wrong password simply fails. There is no guessing or recovery feature.
What if you forgot the password
If you have forgotten the password to your own document:
- Check the source. Banks and employers often use a predictable scheme for statement passwords and document it in the email or on their website. Ask them.
- Look for an original. The unencrypted source file, such as the Word document or spreadsheet, may still exist on your computer or in cloud storage.
- Check your password manager and browser saved passwords.
- Ask the sender for a new copy.
Password-recovery software exists, but it is only appropriate for files you own, and with modern AES-256 encryption and a strong password it may never succeed.
After unlocking
With an unlocked file you can:
- Combine it with other documents using Merge PDF.
- Shrink it with Compress PDF.
- Convert it with PDF to Word or PDF to JPG.
And if you need to send it on, add fresh protection with Protect PDF, choosing your own password and permissions. Re-protecting is also a good idea if you unlocked a file only to process it.
Troubleshooting
- "Incorrect password" even though you are sure it is right. Check for a stray space, the Caps Lock key, or a keyboard layout that swaps characters. Passwords copied from emails sometimes include invisible trailing spaces.
- The unlocked copy still shows restrictions in one viewer. Close and reopen the file, and make sure you are opening the new copy rather than the original with a similar name.
- The printed copy lost its links or form fields. That is a side effect of print-based methods. Use an unlock tool that removes the encryption without reprinting.
Keeping unlocked files safe
Removing encryption shifts responsibility to where the file is stored. Sensible habits:
- Store unlocked sensitive documents in an encrypted location, such as a drive protected by FileVault or BitLocker, or a secure cloud folder with two-factor authentication.
- Avoid leaving unlocked copies in Downloads, email drafts or shared folders.
- Delete temporary unlocked copies once you finish processing them.
Key takeaways
- Removing a password means opening the file with the password and saving an unencrypted copy.
- Only unlock documents you are entitled to access, and respect restrictions set by authors and publishers; legal rules vary by jurisdiction.
- Preview and browser Save as PDF work natively, but printing to PDF can strip links and form fields.
- Our in-browser Unlock PDF tool removes encryption locally without rebuilding the document and never guesses passwords.
- Store unlocked copies securely, and re-protect files before sharing them.