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PDF Password Remover

Remove the open password from a protected PDF and download the unlocked file. Decrypts entirely in your browser using pdf-lib — nothing is uploaded.

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Drop a password-protected PDF, type the open password, and the tool decrypts it in your browser and immediately offers the unlocked file for download. Nothing leaves your device — the entire process runs in pdf-lib loaded from a CDN script, with no server call and no file upload. The output file is named unlocked-originalname.pdfso it sits beside the original in your downloads folder without overwriting it.

PDFs have two separate password layers. An open passwordencrypts the content — you cannot read the file at all without it. An owner (permissions) password restricts printing, copying and editing but leaves the content readable. This tool handles both: encrypted PDFs need the open password, while owner-restricted PDFs load freely and the download strips the restrictions. The status badge on the file row tells you which type you dropped before you do anything.

Getting the Unlocked File

  1. Drop your PDF into the zone or click to browse. Files up to 100 MB are accepted. The badge immediately reads either Encrypted or No open password.
  2. If the badge reads Encrypted, type the open password in the field that appears. The Eye button toggles visibility. Press Enter or click Remove Password & Download.
  3. If the badge reads No open password, click the button directly — no password entry needed. The tool will strip any permissions restrictions the file carries.
  4. The unlocked PDF downloads immediately. Click Remove password from another PDF to start over.

When Not to Use the PDF Unlocker

  • It does not crack or brute-force passwords. If you enter the wrong password the tool returns “Incorrect password — the PDF did not open. Check the spelling and try again.” and the file stays locked. This is intentional.
  • The encryption check is a scan of the first 8 KB for the/Encrypt dictionary. A very large PDF whose/Encrypt entry falls past that window may show the wrong badge; the load attempt will still prompt for the correct password.
  • pdf-lib re-serialises the document, stripping orphaned cross-references and possibly reducing file size slightly. Image streams, fonts and page content are not re-encoded, so there is no visual quality loss.
  • AES-256-encrypted PDFs (Acrobat X and later) are supported. RC4-40-bit PDFs from legacy Acrobat versions are also handled. Certificate-based encryption is not supported.

Drop a password-protected PDF here

or click to browse · max 100 MB

How it works

  • Drop your PDF and enter its open password (if it has one).
  • The tool decrypts and re-serialises the document in your browser — no upload, no server.
  • The unlocked PDF downloads with the prefix unlocked-.
  • This tool does not crack passwords. You must already know the password.
  • PDFs with only permissions restrictions (no open password) are handled without a password.