Welcome to TNW Basics, a collection of tips, guides, and advice on how to easily get the most out of your gadgets, apps, and other stuff. PDF files are everywhere, from emails to scientific papers. They’re pretty useful when you want to send a bunch of scanned documents or a contract. That’s why it’s always handy to know a nice convertor that can turn any file into PDF or vice versa. There are plenty of tools like Zamzar and PDF.to that’ll help you convert your files. Here’s how you can do it: Zamzar: Head to Zamzar.com on your desktop. Add the…

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