: Once downloaded (but before opening), you can right-click the file and select "Get Info" or "Properties" to view its metadata , such as the author and creation date.
: Only download files from trusted, official websites. Randomly named PDFs are frequently used in phishing scams to deliver malware or viruses . Download File vlngcdnze9v1.pdf
: If the file is an image scan, use an OCR tool from iLovePDF to make the text searchable. : Once downloaded (but before opening), you can