Online · in-memory

PDF Unlocker

Remove a known PDF password, or add a new one, without storing files on disk.

How it works

  1. Choose the locked PDF.
  2. Enter the current password if it has one.
  3. Download the unlocked copy.
No file selected

Leave blank if the PDF opens without a password.

Processed in memory and never stored. Up to 4 MB per file — run it locally for bigger ones. Only process PDFs you own or have rights to edit.