Protect PDF
Lock a PDF with a password and choose what others can do.
Select file
How to use Protect PDF
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1
Add your file
Drop it on this page or pick it from your device. It is not uploaded.
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2
Choose the options
Adjust the settings for Protect PDF, or keep the defaults.
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3
Download the result
Save the new file, or continue with another tool without picking it again.
Frequently asked questions
Is Protect PDF free?
Yes. You can use Protect PDF for free, without creating an account.
Are my files uploaded?
No. Protect PDF works inside your browser, so your files never leave your device.
Does it work on phones?
Yes. It works in any modern browser on phones, tablets and computers.
