By now, you've surely checked out Mark Soper's excellent guide for creating PDFs by using a multitude of applications, editing steps, and detail settings. If not, you owe it to yourself to give the article a scan so you're as well-versed as he when it comes to transforming ordinary files into these kinds of feature-packed super-documents.
As he correctly puts it, Adobe ain't the only game in town when you're trying to turn the contents of something you're looking at into this trusty, cross-platform format. Let's go one step further. Installed programs aren't the only way to create a PDF, period.
If you're on a new computer (or, for that matter, your boss's computer), you might not want to fire up the ol' Adobe installer just to be able to gain the right to transform your screen into a PDF. And sure, there are plenty of freeware opportunities out there that will allow you to print to a PDF. But that's still too many steps in the process. It's 4:59 on a Friday: You want to make a PDF, hit the power button on your PC, and be able to drink one-third of your "it's the weekend" celebratory iced tea before your monitor goes black. What are you going to do?
If the answer is "cry," then you have failed this exercise. But let it not be said that my heart is two sizes too small. For a little Web app exists--conveniently called PDFmyURL--that does exactly that. Provided the subject of your affection is a Web page of any size, shape, or extension... you will be able to transform it into a downloadable PDF as fast as you'll be able to finish reading the rest of this sentence.
Explore this Web App after the jump!