How the creator of a PDF file sets up her document determines the extent to which you can use Acrobat Reader's commenting tools to mark the file with notes about its content.

How to Insert a Watermark in a PDF File. Watermarks are images or text displayed over the top of or underneath content in your PDF files to indicate information such as who owns the document, who ...

This post helps you add watermark to PDF in Windows 11/10 computer using free tools. You can add text watermark and image watermark to PDF.

PDF Expert gives you access to a host of PDF editing tools, including the ability to add signatures, while SignNow is a good choice if multiple people need to sign the same file.

A true PDF editor lets you change, move, delete, and add actual content to the PDF While many apps call themselves PDF editors, they can't actually edit the text and graphics in a PDF file.

A true PDF editor lets you change, move, delete, and add actual content to the PDF While many apps call themselves PDF editors, they can't actually edit the text and graphics in a PDF file.

Adding signatures to your PDF documents is one of those additional functions the app can perform. Follow these steps below to learn how to do this.