Upload a password-protected PDF and enter its password. Tabreon decrypts it and saves a copy that opens without one, keeping pages, text and document info intact. It does not crack passwords: you need the one that opens the file. Everything runs in your browser.
Runs in your browser — nothing is uploaded; your input never leaves your device. How it works
Quick answer
Upload a password-protected PDF, enter its password, and Tabreon saves a copy that opens without one. The PDF is decrypted in your browser and never uploaded.
Why use Tabreon for this?
The PDF and its password stay on your device. Decryption happens in your browser, not on a server.
Removes the open password so you no longer have to type it every time you view, print or merge the file.
Free, no account, no watermark.
How to remove a password from a PDF
1Upload the protected PDF. Add the PDF that asks for a password when you open it.
2Enter the password. Type the password you normally use to open the file.
3Unlock and download. Click "Unlock PDF" and download the copy without a password.
What does unlocking a PDF do?
A password-protected PDF is encrypted, so every reader asks for the password before showing it. Unlocking decrypts the file with the password you provide and saves a normal copy that opens directly. It is useful for files you open often, or before merging, splitting or compressing, since most tools cannot edit encrypted PDFs. You need the password: this tool does not guess or crack passwords.
How Tabreon handles your data
Unlocking runs in your browser. The PDF is decrypted locally with the password you enter and saved on your device. Neither the file nor the password is uploaded.
Key features
Removes the open password from AES and RC4-encrypted PDFs
Keeps pages, text, images and document info intact
Clear message when a password is wrong
No upload: the file and password stay in your browser
Common use cases
Removing the password from a bank statement you open every month
Preparing a protected PDF for merging or compressing
Archiving documents where a password would be lost over time
Common mistakes & limitations
You must know the password. The tool does not crack or bypass passwords.
PDFs that open without a password but block printing or copying (owner restrictions only) are not changed by this tool.
Only unlock files you own or have permission to open without protection.
Frequently asked questions
No. You need the password that opens the file. The tool uses it to decrypt the PDF on your device; it does not guess or crack passwords.
The file opens without a password. If it blocks printing or copying, that is an owner restriction rather than an open password, and this tool leaves it unchanged.
No. Pages, text, images and the document title are kept; only the encryption is removed.
No. Decryption runs in your browser and both stay on your device.