Download the tools and programs necessary for managing a protected PDF file. For example, some of the best options available for download from the Internet are PDF Password remover and Primo PDF. The password remover is available on the AnyPDFtools website and Primo PDF on its own official website, both listed in the Resources section. Aug 11, · Downloading a PDF file from a protected webpage. I'm trying to download a PDF file from this link, which is a link to a webpage of PDF content. If someone could alter this code to make it possible for me to login and subsequently download the pdf by looking at the html of this login page and adjusting the code. I would be eternally. Locklizard secure PDF Viewer software enables you to view protected PDF DRM files - PDF documents protected with Safeguard PDF security. Complete the action using the Chrome browser to download the license file. Go to your Downloads folder on your device and click on slicelive.com file. How to download a password protected PDF. · Try following the directions to download and open a password protected PDF file (below). If you get a message saying something like “can not open this file type” or “what program do you want to use to open” or “convert file type” then you probably do not have the program you need. Dec 27, · You need to use a php file to feed the file through where the pdf files are stored in a NON PUBLIC folder. For example, put your pdfs in a non public accessible directory, let's say: /home/pdfs/.