Sometimes we have valuable content in PDFs we've worked on for hours or days and we don't want our viewers to easily copy, change or even access the PDF document, how do we go about protecting our PDFs?
You can encrypt your PDF and set some permissions. The easiest way is to use our PDF protection form below and submit your PDF, set the desired permission, including password (Owner Password for modifying the PDF, User Password to open the PDF and view), check the checkboxes to allow or not allow users to "COPY", "PRINT", "CHANGE" content. In return, you will get a PDF with all the security in place. Alternatively, or in addition to password protecting your PDF, you may want to consider Annotating Your PDF, it is a popular choice by many of our users.
So give it a try. Use the below form and submit your PDF file. Don't forget to verify your email address is correct so the result PDFs will reach you.