Unlock PDF

Remove the password from a PDF you own, provided you know the current password, so it opens without prompts.

Security Tools🛡️ Secure server processingFree · no sign-up
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How to use Unlock PDF

  1. Add your PDF. Click the upload area or drag and drop your file (PDF). It is sent over an encrypted connection for processing.
  2. Choose your options. Adjust the settings for Unlock PDF if they are shown, or keep the defaults for a quick result.
  3. Run Unlock PDF. Press the "Unlock PDF" button and wait a moment while your PDF is processed.
  4. Download the result. Your PDF result downloads straight away. Process another file whenever you like, with no limits or sign-up.

Why use Unlock PDF?

  • Free with no sign-up and no watermark
  • Deleted after you download the result, or within about an hour
  • Encrypted transfer to a temporary workspace
  • Works on phone, tablet and desktop

Common uses for Unlock PDF

  • Stop typing a password every time you open your own statement.
  • Prepare a protected file for merging or editing.
  • Remove restrictions from documents you are authorized to change.

Privacy and security

Your PDF is uploaded over an encrypted connection to a temporary workspace on our server and processed there. It is deleted when you download the result, immediately if processing fails, or after about an hour if you never download it. We do not sell your files. Read our Privacy Policy for details.

Frequently asked questions

Can you unlock a PDF without the password?

No. You must enter the correct password. This tool only removes protection from files you can already open.

Is Unlock PDF free to use?

Yes. Unlock PDF is free, needs no account and never adds a watermark to your result.

What happens to my PDF when I use Unlock PDF?

Your PDF is uploaded over an encrypted connection to a temporary workspace on our server and processed there. It is deleted when you download the result, immediately if processing fails, or after about an hour if you never download it. We do not sell your files.

What file types does Unlock PDF accept?

Unlock PDF accepts PDF and produces PDF.

Is there a file size limit for Unlock PDF?

You can process files up to 50 MB each.

Does Unlock PDF work on my phone?

Yes. Unlock PDF is fully responsive and works in the browser on Android, iPhone, tablets and desktop computers.

Guides and tips

SecurityHow PDF Encryption Actually Works, in Plain LanguageA non-technical explanation of what happens when you password-protect a PDF.SecurityPassword-Protecting a PDF: What It Actually Protects You FromUnderstanding PDF encryption, and the difference between a user password and an owner password.

Related tools

Protect PDFAdd a password to encrypt a PDF file.Redact PDFCover a region of a PDF page with a solid black box to visually redact it.

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