How to unlock a PDF online
- 1
Select your PDF
Click “Select PDF file” or drag and drop your protected document into the box above.
- 2
Enter the password if asked
If the file needs a password to open, type it in. If it only has print, copy or edit restrictions, no password is needed.
- 3
Click Unlock PDF
The tool removes the encryption and the restrictions inside your browser in a few seconds.
- 4
Download your unlocked PDF
Your file downloads straight away. Nothing is uploaded or stored anywhere.
Why use Unlock PDF
Password and restrictions
Removes the open password, and also the limits on printing, copying and editing.
Private by design
Unlocking happens inside your browser. Your PDF and your password never leave your device.
Same quality
Pages, fonts, images and links stay exactly as they were. Only the security is removed.
When to unlock a PDF
Unlock only documents that belong to you or that you have permission to change. These are the most common reasons:
You know the password but are tired of typing it
Save a copy that opens instantly, so you stop entering the password every time.
The PDF will not print
Remove the printing restriction from your own document so you can print it.
You cannot copy text
Remove the copy limit so you can select and reuse text from files you are allowed to use.
You need to edit, merge or sign it
Other tools need an unlocked file. Unlock it first, then merge, watermark or sign it.
Two kinds of PDF protection
| Type | What happens here |
|---|---|
| Open (user) password | The PDF asks for a password before it opens. You must enter the correct password, and we then save a copy without it. |
| Permissions (owner) restrictions | The PDF opens normally but blocks printing, copying or editing. No password is needed to remove these. |
Good to know before you unlock
- This tool does not guess, crack or bypass passwords. If a file needs an open password, you must know it.
- Respect copyright and the wishes of the document owner. Unlock only what you are allowed to use.
- The unlocked copy has no protection, so store it somewhere safe. You can add a new password any time with Protect PDF.
- Now that it is unlocked, you can merge, compress or sign it.
Unlock PDF: frequently asked questions
Is it free to unlock a PDF here?
Yes. There is no sign-up, no watermark and no limit on how many files you unlock. It is free to use.
Is my PDF uploaded to a server?
No. The password is removed inside your own browser, so neither your document nor your password ever leaves your device.
Can you unlock a PDF if I forgot the password?
No. Open passwords use strong encryption and we do not offer password cracking. You need the correct password to remove it. Files that only have print, copy or edit restrictions can be unlocked without any password.
What is the difference between an open password and restrictions?
An open password blocks the file from opening until it is entered. Restrictions let the file open but block actions such as printing, copying text or editing. This tool removes both.
Why does it say my PDF is not protected?
The file has no password and no restrictions, so there is nothing to remove. If it still will not print or copy, the cause may be a scanned image or a viewer setting rather than PDF security.
Will unlocking change my PDF?
Only the security settings change. Pages, text, fonts, images and links stay the same and the file size stays almost identical.
Is it legal to unlock a PDF?
It is fine to unlock files you own or have permission to change. Do not use it to bypass protection on documents you have no right to use, and respect copyright.
It says the password is wrong. What can I do?
Passwords are case-sensitive, so check capital letters, spaces and keyboard language. Use the Show button to see what you typed, or ask the person who sent the file.
Can I unlock several PDFs at once?
Right now the tool unlocks one file at a time. Unlock a file, click “Unlock another PDF” and repeat.
Can I unlock a PDF on my phone?
Yes. The tool works in modern mobile browsers on Android and iPhone. For very large files a laptop or desktop is faster because processing happens on your device.
What is the maximum file size?
You can unlock PDFs up to 50 MB. For larger files, reduce the size first with our Compress PDF tool.
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