What does Unprotect PDF do?

It removes password protection from a PDF. You enter the password, the tool decrypts the file, and you download a clean copy that opens without a password.

Is my PDF uploaded to a server?

No. Decryption happens in your browser. Neither your file nor your password leaves your device.

Can it crack a password I don’t know?

No. You need to know the correct password. This tool removes encryption from files you’re authorized to access, not files you’re locked out of.

Will the content change after removing protection?

No. The document content stays identical. Only the encryption layer is removed.

Does it remove both user and owner passwords?

Yes. Entering the correct password removes all encryption. The output file has no password restrictions.

Can I unprotect PDFs on my phone?

Yes. Works in any modern mobile browser. Same process as desktop.

ปลดล็อกรหัสผ่าน PDF

ลบรหัสผ่านป้องกันออกจากเอกสาร PDF ของคุณ

1. Select PDF

Select a password-protected PDF file from your device.

2. Enter password

Provide the current password to unlock and verify access to the file.

3. Download

Get your unprotected PDF that can be opened without a password.

About Unprotect PDF

How PDF Password Removal Works

You have a password-protected PDF and you know the password. The tool decrypts it and saves a clean, unprotected copy. That’s it. No cracking, no bypassing — just removing encryption you’re authorized to remove.

Drop the file in, enter the password, and the decrypted PDF downloads to your device. The tool uses the same rendering engine that browsers use to display PDFs, so the output is faithful to the original.

Why Remove a PDF Password

Passwords protect documents during transit. Once you’re the authorized holder, they often just get in the way.

Archive Without Friction

Storing encrypted files long-term means remembering passwords for years. Remove protection after the file reaches its final destination.

Print Freely

Some protected PDFs block printing. If you have the password, remove the restriction so you can print normally.

Enable Text Search

Encrypted PDFs can’t always be indexed by search tools. Decrypting makes the content searchable and accessible.

Feed Into Other Tools

Merging, splitting, and editing tools sometimes choke on encrypted files. Unprotect first, then process.

How It Compares

PDF unprotect tools all do the same basic thing: take password in, spit decrypted file out. The difference is whether your file travels to a server.

ฟีเจอร์	Adobe Acrobat	iLovePDF
Removes user password
Removes owner password
Decryption happens locally	Desktop only
Password never sent to server	Desktop only
Free to use		Limited

Your Password Never Leaves Your Device

Typing a password into a website that uploads your file means your password and your document both pass through someone else’s server. Even with HTTPS, you’re trusting that server to handle both correctly and delete them afterward.

OxygenPDF decrypts the PDF entirely in your browser. The password stays on your machine. The file stays on your machine. The decrypted result is generated locally. Nothing is transmitted.