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YOUR PASSWORD. A SIMPLER NEXT STEP.

Unlock PDF

Open your document.
Leave the password behind.

Enter the known password for a PDF you are authorized to unlock, then download a decrypted copy that opens without a password.

  1. Choose a file
  2. Adjust settings
  3. Review & save
Files stay on your device30 minutes free to start
YOUR PRIVATE PDF WORKSPACE

Drop your PDF. Start something useful.

A clearer way to finish your PDF.

Drag and drop a PDF here, or choose from your device.

350 MB per file · Up to 150 pages per PDF

Know the limits. 350 MB per file and output · Up to 150 pages per PDF. This tool does not guess or crack passwords. Use only documents you are authorized to unlock. Signed PDFs are protected from modifications that would invalidate their signatures. Device memory limits apply.

ONE TASK CLOSER TO DONE

Practical controls. A result you can use.

Decrypt using your known password

Enter the known password for a PDF you are authorized to unlock, then download a decrypted copy that opens without a password.

Wrong passwords never produce a false success

Purposeful controls with clear limits, designed for both touch and keyboard.

Native text, pages and images retained

Process your document on this device and review the real result before sharing.

YOUR NEXT SMALL WIN

How to use Unlock PDF

Enter the known password for a PDF you are authorized to unlock, then download a decrypted copy that opens without a password.

30 minutes free · No account needed
  1. 01

    Choose your PDF

    Select one PDF from your device. The document is opened locally without a processing-server upload.

  2. 02

    Adjust and review your settings

    No. Enter the known password for a PDF you are authorized to unlock. Wrong passwords and unsupported encryption fail without producing an unlocked file. Already unlocked PDFs are identified.

  3. 03

    Apply and download your PDF

    Apply your settings, inspect the downloaded result and keep the original separately. This tool does not guess or crack passwords. Use only documents you are authorized to unlock. Signed PDFs are protected from modifications that would invalidate their signatures.

Before you start350 MB input/output · Up to 150 pages per PDF. This tool does not guess or crack passwords. Use only documents you are authorized to unlock. Signed PDFs are protected from modifications that would invalidate their signatures.

A LITTLE CLARITY

Unlock PDF: questions & answers

Useful answers. Clear next steps.

At a glance

Enter the known password for a PDF you are authorized to unlock, then download a decrypted copy that opens without a password. This tool does not guess or crack passwords. Use only documents you are authorized to unlock. Signed PDFs are protected from modifications that would invalidate their signatures. Processing stays in your browser. Start with the shared 30-minute trial; paid passes keep the same published limits. Registered accounts can start 30 continuous minutes of all-tools access every 3 hours, measured from the previous start. Idle time counts; unused minutes do not roll over. Paid passes provide continuous access.

Are my PDFs or passwords uploaded?

No. Document processing runs in your browser. PDF content and passwords stay on your device. Account, payment and optional traffic services do not receive document content or passwords.

Can this tool crack or guess a PDF password?

No. Enter the known password for a PDF you are authorized to unlock. Wrong passwords and unsupported encryption fail without producing an unlocked file. Already unlocked PDFs are identified.

Will the PDF remain editable?

The decrypted copy retains native PDF text, page content and images. It opens without an opening password. Existing digital signatures are protected from changes that would invalidate their signature. Review forms and other advanced features in your PDF viewer.

What are the file and page limits?

Use one PDF up to 350 MB, with a 350 MB output ceiling, up to 150 pages per PDF. This tool does not guess or crack passwords. Use only documents you are authorized to unlock. Signed PDFs are protected from modifications that would invalidate their signatures. Browser memory and supported formats can impose practical limits.

Is this tool free to try?

All tools share one 30-minute trial without registration. For continuous access, sign in and buy an available all-tools pass. Published file, page, format and device limits apply to every pass. Registered accounts can start 30 continuous minutes of all-tools access every 3 hours, measured from the previous start. Idle time counts; unused minutes do not roll over. Paid passes provide continuous access.

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