Some PDF documents prevent the user from copying and pasting or printing it’s contents. Now there is a free online tool that allows you to unlock a locked PDF document, Password-protected PDF documents prevent the user from copying and pasting or printing it’s contents.



To unlock a PDF file, enter it’s location in the “PDF file to unlock” field, by either typing it in the field or clicking on the “browse” button, then navigating to it’s location.
The unlocked version of the PDF will be displayed in a new browser window, opened in the default PDF application for your system (usually Adobe Acrobat Reader)
Free PDF Unlock Online Utility