Sometimes, you want to stop other people from opening, editing, copying or printing your PDF documents. This tip explains how to do just that using Acrobat.
In order to secure your PDF document:
Open the document in Acrobat.
Choose File > Document Properties > Security.
Choose the desired security measures and set any passwords required.
OK, so you want to stamp your document. Maybe you need to give reviewers some advice about the document's status or sensitivity. This tip from author Ted Padova demonstrates how to add stamps with the Stamp Tool along with related comments.
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