How to remove a password
- Add the password-protected PDF (or several that share the same password).
- Type the password.
- Click Remove password. If the password is wrong, you are told and nothing is saved.
- Download the unprotected copy.
Why people need this
- Portal uploads. Bank statements, payslips and tax documents are often emailed as password-protected PDFs (the password is commonly a date of birth or account number). Government portals, ImmiAccount among them by common report, frequently refuse encrypted files. Removing the password from your own statement lets you upload it.
- Merging and editing. Encrypted files cannot be merged, split or numbered until they are decrypted.
- Convenience. Removing the password from your own archive copy so you are not asked for it every time.
What this tool will not do
It will not guess, crack, or work around a password. You must enter the correct password. There are tools that try to break weak PDF passwords; they are not offered here, because the people who need to remove a password from their own document already have it, and those who do not should ask the document's owner. If you have lost the password to a file someone sent you, ask them to resend it unprotected.
How it works
The PDF is opened with your password using pdf-lib (the Cantoo fork, MIT licence), which decrypts it in memory. Every page is then copied into a new document that has no encryption, which is saved for download. Pages are copied unchanged, so text, images and quality are identical. The password is used only in this browser tab and is not stored.
Owner passwords and permissions
Some PDFs open without a password but forbid printing, copying or editing. Those use an owner password. If you know it, enter it here and the restrictions are removed along with the encryption. If you do not, ask the sender; many of these restrictions are set by default in the software that created the file rather than deliberately.
Keep sensitive files safe
A password protected that file for a reason. After removing it, store the unprotected copy somewhere private, upload it only where you mean to, and delete spare copies you no longer need. If you need to send it on, consider adding a new password of your own, sent separately.
Statements protected with your details
Banks, super funds and payroll systems often email statements protected with a password built from your details, such as your date of birth in a set format, part of an account number, or your surname and postcode. The email or the institution's website usually explains the format. Once you have opened it in your PDF reader with that password, use the same password here to save an unprotected copy for a portal.
Several files with the same password
Add several statements that share a password and they are all unlocked in one run. If one has a different password, it is reported and the others still complete.
Troubleshooting
- "That password does not open this file." Check the format the sender specified: date formats (DDMMYYYY vs DD/MM/YYYY), upper and lower case, and leading zeros in account numbers all matter.
- The file opens without a password in your reader but is listed as protected here. It has an owner password restricting printing or copying. Enter the owner password if you have it. An empty password works for some files: leave the field blank and try.
- A portal still rejects the unlocked file. Check its other rules (size, page count, file name characters). Compress it if it is over the limit.
How portals treat encrypted files
Systems that receive documents automatically, such as government portals, payroll and lending systems, usually cannot open password-protected PDFs, because nobody is there to type the password. They reject the upload, sometimes with a vague error. Unlocking your own copy first avoids that.
Keeping the password
The unprotected copy is a new file; the original stays protected. If you might need to prove the file came from the sender unchanged, keep the original email and attachment as well as your unprotected copy.
Unlocking happens entirely in this browser tab.
If several statements share a password, unlock them together in one run.
Privacy: the file stays on your device
Online PDF services upload your document to their servers, process it there and keep it for a while. This tool does the work in your browser. The file is read into the page's memory, processed by open-source libraries (pdf-lib for editing and pdf.js for rendering) in a background worker, and the result is offered back as a download. Nothing is sent anywhere, there is no account, and closing the tab discards everything. You can check it: open your browser's developer tools, watch the Network tab while you run the tool, and you will see no upload. After the page has loaded once it also works offline.