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Unlock a PDF – Remove the Password or Restrictions

Save a copy of a password-protected PDF that opens without the password, or remove printing, copying and editing restrictions. You need to know the password, and the file never leaves your browser.

How to remove a password from a PDF

  1. Add your PDF. Drop it onto the box above, or tap to choose a file. The tool checks whether it needs a password, only has restrictions, or isn't protected at all.
  2. Enter the password. If the PDF needs one, type it in PDF password. Use the eye button to check what you typed.
  3. Press Unlock PDF, or Remove restrictions for a PDF that only has restrictions.
  4. Download the result with Download PDF. The copy has -unlocked added to its name.

Features

  • Removes the open password from PDFs you have the password for.
  • Removes print, copy and edit restrictions from PDFs that open without a password.
  • Checks the file first and tells you which kind of protection it has, or that it has none.
  • Clear messages for a wrong password or a damaged file.
  • Works with all standard PDF encryption, from older 40-bit and 128-bit files to AES-256.
  • Accepts the permissions password too, if that's the one you were given.
  • File size before and after shown next to the download.
  • Your original stays unchanged.

Why use Fileora to unlock a PDF

Typing a document's password into someone else's website is a strange way to protect it. Many unlock tools upload both the PDF and its password to their servers. Fileora runs qpdf, a widely used open-source PDF toolkit, inside your browser instead, so the file and the password never leave your device. There's no account, no watermark and no page limit, and it works on phones as well as computers.

Removing a password is handy when a document has to be opened again and again: a bank statement you file every month, a payslip you need to attach to an application, or a report you want to merge with other files or split into parts, which those tools can't do while the PDF is encrypted.

Open passwords and restrictions

PDFs can carry two kinds of protection. An open password (also called a user password) encrypts the whole file; nothing can be read without it. Restrictions are set with a separate permissions password (also called an owner password). The file opens normally, but readers are asked not to allow printing, copying or editing.

When you add a PDF, Fileora works out which one you have. For an open password, you'll be asked for it. For restrictions only, a single button removes them. If the file has both, the open password is what you need to enter, and unlocking removes the restrictions as well.

What this tool won't do

It won't break into a PDF you can't open. There is no password guessing or cracking, and no way to recover a lost password. That's deliberate: a properly encrypted PDF protects its owner, and the only honest route in is the password. If you're locked out of your own document, the original unencrypted file or the sender is the place to go.

Keep unlocked copies safe

Once the password is gone, anyone who gets the file can read it. Store the unlocked copy somewhere private, and if you need to share it again, protect it with a new password using lock PDF.

Frequently asked questions

How do I remove a password from a PDF?

Add the PDF, type its password in the PDF password field and press Unlock PDF. When it's done, press Download PDF to save a copy that opens without asking for a password. Your original file is left as it is.

Can this tool unlock a PDF if I've forgotten the password?

No. The tool needs the correct password to decrypt the file. It does not guess, crack or recover passwords, and with modern encryption such as AES-256 that wouldn't be realistic anyway. If you've lost the password, ask the person who sent the file for an unlocked copy.

Why does it say the password isn't right?

The password you typed didn't open the file. Passwords are case-sensitive, so check Caps Lock and use the eye button to see what you typed. Watch for spaces at the start or end when you paste, and similar-looking characters such as O and 0 or l and I.

What if my PDF opens without a password but I can't print or copy from it?

That PDF has restrictions set by a permissions (owner) password. The tool detects this when you add the file and shows a Remove restrictions button. It saves a copy with the restrictions removed, without you needing to type anything. Only do this with files you own or have permission to change.

The tool says my PDF isn't password-protected. Why?

The file has no password and no restrictions, so there's nothing to remove. If your PDF reader still asks for a password, you may have added a different copy of the file, or the reader may be showing a separate protection, such as a document management system's own lock.

Does unlocking change the content of my PDF?

No. Pages, text, images, links and form fields stay the same; only the encryption is removed. The file size may change a little because the file is rewritten. If the PDF was digitally signed, the rewritten copy's signature will no longer validate.

Is my password or file sent anywhere?

No. The unlocking engine is downloaded to your browser and runs there. The PDF and the password stay on your device, and the unlocked copy is created on your device.

Can't find the tool you need, or something isn't working?

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