PDF Password Remover - Unlock Password-Protected PDFs

PDF Password Remover for unlocking protected PDFs

Remove a known password from a PDF directly in your browser. Upload the password-protected PDF, enter the current password, and download a rebuilt PDF that opens without asking for that password. The file is processed locally with @cantoo/pdf-lib, so the document and password are not uploaded to a server.

How do I remove a password from a PDF?

Choose your encrypted PDF, type the password that currently opens it, and click "Remove Password." The tool decrypts the document in your browser and immediately downloads a new unlocked PDF file.

Do I need to know the current PDF password?

Yes. This tool is for removing a password you already know from a PDF you are allowed to access. It does not crack, guess, recover, or bypass unknown passwords.

Is my PDF uploaded anywhere?

No. The unlock process runs in your browser using local JavaScript. Your PDF bytes and password stay on your device, which is useful for private forms, invoices, contracts, statements, and other sensitive documents.

What kind of PDF password can this tool remove?

It removes the document-open password when the supplied password can decrypt the PDF. After the PDF is opened successfully, the tool saves a fresh copy without reapplying encryption.

Why would I remove a PDF password?

Removing a known password can make archiving, printing, indexing, merging, or sharing a document easier when password prompts are no longer needed. Keep the unlocked copy in a secure place if the PDF contains private information.

Will the unlocked PDF keep the original pages?

Yes. The tool rebuilds the document from the decrypted PDF and keeps the pages in place. File size may change because the unlocked download is newly written rather than byte-for-byte identical to the original.

Why does the file size change after removing the password?

PDFs contain internal objects, streams, metadata, and cross-reference data. When the PDF is saved again, those structures can be optimized or reorganized, so the unlocked PDF may be smaller or larger than the encrypted source.

What should I do if the password is rejected?

Check for capitalization, spaces, and copied characters at the beginning or end of the password. If the PDF uses an unsupported encryption variant or the password is wrong, the tool cannot create an unlocked copy.

Can I remove passwords from several PDFs at once?

This tool handles one PDF at a time so you can verify the file and password before downloading the unlocked copy. For other browser-based document workflows, try the Markdown Viewer or Typst to PDF Compiler.

Is this the same as removing PDF editing restrictions?

Not exactly. This tool decrypts a password-protected PDF when you provide the correct password and saves an unencrypted copy. Permission flags for printing, copying, or editing can vary by PDF reader and document configuration.