Unlock PDF — Remove Password Online

Free & unlimited — no sign-up, no watermark, files deleted right after processing.

Unlock PDF

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100% Private: Your files are never stored on our servers — they are deleted immediately after processing.

Liberate your own documents. If you know the password but are tired of typing it every time, unlock the PDF into a normal, unencrypted file. This tool is for documents you own — the password is required to prove it.

How to Unlock a PDF online

  1. 1

    Upload the password-protected PDF.

  2. 2

    Enter the current password.

  3. 3

    Click Unlock PDF — encryption is removed.

  4. 4

    Download the unlocked PDF that opens without any password.

Why use Unlock PDF on impdf.app?

One password, one click

Enter the known password once and receive a clean, unencrypted copy of your document.

For your own files

The correct password is required — this tool helps owners, not hackers.

Full access restored

After unlocking you can print, copy and edit restrictions-free in any reader.

Private processing

Your password and document are used in memory only and never stored.

Frequently Asked Questions

I don't know the password. Can you crack it?

No. The correct password is required. This tool is designed for document owners who already have access.

What's the difference between open and permission passwords?

An open password stops the file opening at all; a permission password restricts printing/copying but opens freely. Both can be removed with the right password.

Will unlocking damage my PDF?

Not at all — content, layout and quality are preserved exactly; only the encryption is removed.

Is unlocking free?

Yes — completely free, no sign-up, no limits.