Remove Password from PDF
Strip owner and permission restrictions from a PDF that doesn't require a password to open, entirely inside your browser.
What this tool actually does
Some PDFs are protected with an owner passwordthat restricts actions like printing, copying, or editing, but doesn't require any password to open and read the file. This tool detects that case and rebuilds the PDF without those restrictions. It cannot remove a real open password— one that's required just to view the file — since that would mean bypassing actual encryption, which isn't something this tool attempts or supports.
GuideHow to use it
Features & benefits
Why this runs entirely in your browser
PDF files often contain sensitive or confidential documents, so nothing is uploaded to a server. Checking and rebuilding the PDF all happens locally using your browser's own processing power, directly in the tab.
Common uses
Removing print or copy restrictions from a PDF you own and have the right to modify, cleaning up a file that was locked down by document-generation software you no longer need restrictions from, or simplifying a PDF before merging it with other tools that don't handle restricted files well.
Frequently asked questions
A few things people usually want to know before trusting the numbers.
No. If a PDF requires a password just to open it, this tool can't read its contents at all, let alone remove that protection — it only works on PDFs that open without a password but have separate owner-level restrictions applied.
An open password (also called a user password) is required just to view the file at all. An owner password instead controls permissions like printing, copying, or editing while leaving the file freely viewable — this tool only removes the second kind.
It attempts to open the file the same way a PDF reader would. If that succeeds without asking for a password, any restrictions found are the removable owner/permission kind; if it fails asking for a password, the file requires a real open password that can't be bypassed here.
No. The original pages, text, and images are carried over exactly as they were — only the permission flags controlling what a reader is allowed to do with the file are removed.
No. All checking and rebuilding happens locally in your browser using JavaScript running on your own device. Nothing you upload here is ever sent to a server, stored remotely, or shared with anyone — closing the tab clears everything.