Remove a password from a PDF

SwiftPDFEdit removes password protection and permission restrictions from a PDF you are authorised to modify, entirely inside your browser. You supply the password the document already uses — or none at all, if it only carries printing and copying restrictions — and download a clean copy that opens and behaves normally in every reader.

A protected PDF you legitimately own is one of the most frustrating documents to work with. You know the password, you have every right to print the statement or copy a paragraph out of the report, and still every tool refuses to cooperate, prompting for the password again on every open and blocking the operations you need.

There are two kinds of protection and this tool handles both. A user password is required just to open the document — without it the file cannot be read at all, so you must supply it. An owner password leaves the document readable by anyone but flags it as no-printing, no-copying or no-editing; those restrictions are honoured by most readers as a convention rather than enforced by cryptography, and they are removed without any password once you confirm the document is yours to modify.

The operation runs on your own device using qpdf compiled to WebAssembly — the same well-established engine that command-line PDF work has relied on for years, running inside your browser tab rather than on a server. Your password is used locally to decrypt the file and is never transmitted, stored or logged, and neither is the document. Only the encryption and permission flags are stripped: text, images, fonts, form fields and layout are copied across untouched, so the unlocked file is visually identical to the original.

To be explicit about what this is not: it cannot recover, guess or crack a password you do not have, and it never will. Password recovery is a different activity with a different purpose, and we have deliberately chosen not to build it. Unlocking is part of the Premium plan ($15/month or $79/year); once a document is unlocked you can merge, compress, edit or redact it with the rest of the toolkit.