Online Calculate Tools

Unlock PDF Online

Remove passwords from PDF files in your browser when you know the correct password. Decrypt protected PDFs locally and download an unlocked copy.

Upload Locked PDF

Drag & drop an image here, or click to select

Max file size: 100MB

How to Use

  1. Upload the protected PDF file.
  2. Enter the correct password used to open the document.
  3. Click Unlock PDF to decrypt the file locally in your browser.
  4. Download the unlocked PDF after the password is removed.

About PDF Unlocking

Correct password required

This tool does not bypass security. It removes PDF protection only when you provide a valid user or owner password for the document.

Useful after receiving restricted files

Unlocking is helpful when you receive password-protected PDFs for normal work use and want to save a local copy without entering the password every time.

Local browser decryption

The decryption runs entirely in your browser, so the PDF stays on your device and is not sent to any remote server.

Supported encryption types

The current implementation supports common RC4 and AES-256 protected PDFs, which covers many modern office and document workflows.