Printing webpages and confirmation emails used to be common back in the days, especially to keep a copy of your booking when traveling. However, as mobile devices are much more popular, most people now carry an electronic version of these documents. In the meantime, browsing websites on a phone is also more frequent, but there are times when you need to save a page as a PDF file. Unfortunately, and quite surprisingly, Chrome doesn't allow you to do this natively, but Opera's latest version adds support for it, making it easier to store or share documents.