Once you've decided on a native or alternative PDF reader to open your file and changed your Windows settings, locate the PDF file in File Explorer. Either double-click the file or right-click the ...

How to take a snapshot of a PDF file in Adobe Reader on Windows? Open your PDF file in Adobe Reader. Click Edit > Take a Snapshot. Your cursor will transform into a small cross. Select the area you ...

Following that, go to the File Block Settings tab and make sure that the Open selected file types in Protected View setting is selected. If so, tick the Open checkbox of PDF Files.

As such, it could open a PDF file as long as the %PDF-header started within the first 1024 bytes of the file. There’s, however, a change in the scheme of things now.