Question 1

Is PDF Unlock safe?

Accepted Answer

Absolutely safe. Unlocking is done entirely in your browser; the PDF and password never leave your device and are not uploaded to any server.

Question 2

What restrictions can be removed?

Accepted Answer

It can remove restrictions imposed by the owner password, such as disabling printing, copying text, editing, or commenting. After unlocking, text and vector content are preserved losslessly and can be selected and edited normally.

Question 3

If the document requires a password to open, can it be unlocked?

Accepted Answer

Yes, but you must know the correct open password. Enter the password in the 'Open Password' field to decrypt; this tool does not and cannot crack unknown passwords.

Question 4

Will unlocking reduce the document quality?

Accepted Answer

No. This tool uses the qpdf engine to truly decrypt, only removing encryption and restrictions. It does not convert pages to images, preserving text, fonts, and vector graphics as is.

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