PDF SECURITY
Protect PDF
Upload your file and choose the options for this task.
About Protect PDF
Protect PDF creates a password-protected copy that requires a chosen password before the document can be opened. It can also apply a printing restriction, adding an extra control for files shared with authorized recipients.
When to use this tool
Use it when a PDF contains private or restricted material and you can safely communicate the password through a separate channel. Store the password carefully, because the tool cannot recover it later.