For years, tech companies (well, certain tech companies) tooted their horns about a future in which files didn’t matter. You don’t even need a file manager of any sort, they told us—and, in fact, we ...

PDFs are undoubtedly the most popular file type, so much so that you could come across a dozen of them in a day or two. Not only are PDFs widely accepted and preferred, but they’re also effortless to ...

PDF files are popular, particularly in the business world, because they are cross-platform, high-fidelity documents that look the same no matter what device you view them on. But they're very ...

There are quite a lot of file formats in this world which are supported by numerous devices. It is very usual to surround yourself in a situation where you need to convert one format to another. To do ...

For years, editing a PDF wasn't easy and required pricey software, at least until UPDF. This PDF editor for Mac can convert, encrypt, sign, organize, and otherwise edit PDFs across multiple platforms.

TL;DR: Get lifetime access to AcePDF Converter & Editor for $23.99 with promo code PDF20 through May 31 and edit, convert, ...

For the PDFs that refuse to cooperate.