PDFs were designed to be a universal file format. If you send someone a PDF, you can be assured that they’re looking at an identical copy of what you sent — regardless of their operating system or ...

These articles are brought to you in association with Pocket-lint and our partners. PDFs are so much more than meets the eye. They might be normally seen as a non-editable digital piece of paper, but ...

PDF files are pretty much just pictures of documents. In point of fact, many of them are just that – scanned paper documents that are put into the PDF format, as it’s a fairly common one with free ...