The last time I shared a PDF files related utility was how to extract images from PDF documents. This time its 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.
Free PDF Unlock Online Utility is in beta stage, and easily removes the protection from a PDF file to view its content. You might need this tool in cases where the author has used a font which is not available by default in Windows.