How to remove a password from a PDF
Unlock PDF creates an unencrypted copy of a protected document using the password you already know. It is meant for your own files: bank statements, payslips or invoices that arrive password-protected and that you want to archive, merge or print without typing the password every time.
It is not a way around protection on other people's documents. It does not guess or crack passwords; if you do not know the password, you cannot unlock the file. Only use it on PDFs you own or have permission to open.
Step by step
- Upload the protected PDF (or several that share the same password).
- Enter the document's open password.
- Process and download the password-free copy.
- Store the copy somewhere safe: from now on, anyone with the file can open it.
Which password you need
A PDF can have two passwords. The open (user) password stops the document from being opened at all; without it the content is encrypted and unreadable, and this is the one you need to enter. The permissions (owner) password only restricts actions such as printing or copying, and the file opens without asking for anything.
The copy you download has neither: it opens, prints and edits freely, and you can now run it through the other tools such as Merge PDF or Compress PDF.
Privacy and good practice
The password is only used to open the document for that job and is not stored. The file is processed for that task and deleted from the server when it finishes.
Think before unlocking: if the document holds personal or banking details and you are going to email it, you may want to protect it again with Protect PDF using a password only the recipient knows. In a workflow you can remove the password at the start and add one back at the end.
Frequently asked questions
- Can I unlock a PDF if I don't know the password?
- No. The tool does not guess or crack passwords. You need the document's open password.
- Is it legal to remove a PDF password?
- Use it only on documents that are yours or that you are allowed to open, such as your own statements or payslips. Do not use it to bypass protection on other people's documents.
- Is my password stored?
- No. It is only used to open the PDF during the job, and the file is deleted from the server when it finishes.
- Can I unlock several PDFs at once?
- Yes, if they share the same password. You get the copies in a ZIP.
- Does the unlocked PDF lose quality?
- No. The content is kept; only the encryption is removed.