Yes, safe. I open it safely in Chrome (I just click, Chrome opens it natively in the same view) and the chance someone is going to burn a PDF zero-day for chro

Yes, safe. I open it safely in Chrome (I just click, Chrome opens it natively in the same view) and the chance someone is going to burn a PDF zero-day for chrome on a random link I come across is vanishingly small. You can open PDF files in Chrome. Even malicious ones. It's okay.